# Errington Metals Continues to Expand Mineralization at the Balfour Zone Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc Original source: https://money.tmx.com/en/quote/EM/news/5591200393889268/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone Publisher: tmx Original announcement: 2026-08-18T10:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Errington Metals Corp. - Ticker: EM - Exchange: TSX - Region: Ontario - Primary commodity: Copper - Secondary commodities: Zinc, Lead, Gold, Silver - Document categories: Drill results - Extracted: 2026-09-19 18:29:51 UTC Narrative sentiment: 0.70 · Bullish ## Minestarters Atlas summary Errington Metals announced strong polymetallic drill results from its Balfour Zone, part of the Sudbury Basin Project, expanding the known mineralization along strike and down dip. The program, which included high-grade copper, zinc, lead, gold, and silver intercepts, aims to support a planned mineral resource estimate. The company reported robust QA/QC procedures and estimated true widths for the intercepts. Reasoning: Errington Metals' latest drill results from the Balfour Zone show strong polymetallic mineralization, expanding the known footprint and providing high-grade intercepts across multiple metals. The program's intent to support a future MRE, coupled with robust QA/QC, indicates significant progress for the project, despite the illustrative nature of the metal equivalent calculations. - Positive factor: Significant polymetallic intercepts with high copper, zinc, lead, gold, and silver grades, particularly in holes EMB-26-058, EMB-26-060, EMB-26-069, and EMB-26-071. - Positive factor: Drilling successfully expanded the known mineralized footprint along strike and down dip, indicating continuity. - Positive factor: The program is explicitly designed to support a planned mineral resource estimate, de-risking future resource definition. - Positive factor: QA/QC procedures are disclosed, including certified lab \(MSALABS ISO 17025\), standards, blanks, and duplicates, and signed off by a Qualified Person. - Positive factor: True width is estimated to be 70%-100% of downhole width, indicating near-perpendicular drilling. - Negative factor: Metal equivalent values are provided for illustrative purposes only, with no allowance for payability, smelter terms, refining charges, penalties, or deleterious elements, which reduces the confidence in the economic interpretation of CuEq. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 130 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The drilling program has expanded the known mineralized footprint at Balfour and strengthened the Company's interpretation of a growing polymetallic system, extending both the Main and West Zones 100 metres eastward along strike and 50 metres down dip. Evidence · text > The drilling program has expanded the known mineralized footprint at Balfour and strengthened the Company's interpretation of a growing polymetallic system, extending both the Main and West Zones 100 metres eastward along strike and 50 metres down dip. **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: Assay results were verified by Errington Metals via Certified Reference Material standards, blanks and field duplicates. Samples were submitted to MSALABS in Timmins, Ontario, which operates in accordance with ISO 17025 accreditation guidelines and holds ISO 9001, ISO 14001 and ISO 45001 certifications. Evidence · text > Assay results were verified by Errington Metals via Certified Reference Material standards, blanks and field duplicates. Samples were submitted to MSALABS in Timmins, Ontario, which operates in accordance with ISO 17025 accreditation guidelines and holds ISO 9001, ISO 14001 and ISO 45001 certifications. **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: True width represents 70%-100% true width as drill holes are designed perpendicular to the regional stratigraphic orientation. Evidence · text > True width represents 70%-100% true width as drill holes are designed perpendicular to the regional stratigraphic orientation. **Metal Equivalent Opaque** Polarity: negative Definition: Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent. Why it applies: Copper equivalent values are provided for illustrative purposes only. No allowance has been made for payability, smelter terms, refining charges, penalties, or deleterious elements. Evidence · text > Copper equivalent values are provided for illustrative purposes only. No allowance has been made for payability, smelter terms, refining charges, penalties, or deleterious elements. ## Extracted facts Stored fact records: 130. Some facts used in scoring do not have a stored record. ## Drill Results (130) ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-0) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.98 - Grade Unit: % - Intercept: 8.3 m - True Width: 5.81 m - From: 179.9 m - To: 188.3 m - Hole Depth: 300 m - Intercept Depth: 179.9 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:179.9-188.3 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.55 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good copper grade for a VMS deposit over a moderate width, with true width estimation adding confidence. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Good copper grade for VMS deposit type. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.98 Context: 8.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.81 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-1) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.73 - Grade Unit: % - Intercept: 8.3 m - True Width: 5.81 m - From: 179.9 m - To: 188.3 m - Hole Depth: 300 m - Intercept Depth: 179.9 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:179.9-188.3 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.55 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This zinc intercept contributes to the polymetallic nature of the mineralization, with a good grade over a moderate width. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Good zinc grade for a polymetallic VMS system. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.73 Context: 8.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.81 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-2) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.98 - Grade Unit: % - Intercept: 8.3 m - True Width: 5.81 m - From: 179.9 m - To: 188.3 m - Hole Depth: 300 m - Intercept Depth: 179.9 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:179.9-188.3 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.55 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This lead intercept is part of a broader polymetallic zone, adding to the overall metal content. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Lead contributes to the polymetallic nature of the intercept. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.98 Context: 8.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.81 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-3) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.34 - Grade Unit: g/t - Intercept: 8.3 m - True Width: 5.81 m - From: 179.9 m - To: 188.3 m - Hole Depth: 300 m - Intercept Depth: 179.9 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:179.9-188.3 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.55 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This gold intercept is a moderate contribution to the polymetallic nature of the zone. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.34 Context: 8.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.81 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-4) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 32.3 - Grade Unit: g/t - Intercept: 8.3 m - True Width: 5.81 m - From: 179.9 m - To: 188.3 m - Hole Depth: 300 m - Intercept Depth: 179.9 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:179.9-188.3 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.55 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This silver intercept is a moderate contribution to the polymetallic nature of the zone. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Silver contributes to the polymetallic nature of the intercept. - Negative factor: Silver grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 32.3 Context: 8.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.81 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-5) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.49 - Grade Unit: % - Intercept: 6.5 m - True Width: 4.55 m - From: 248.5 m - To: 255 m - Hole Depth: 300 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:248.5-255 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.6 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate copper grade but a strong copper equivalent grade for a VMS deposit over a moderate width, with true width estimation adding confidence. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good copper equivalent grade for VMS deposit type. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.49 Context: 6.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 4.55 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-6) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 4.13 - Grade Unit: % - Intercept: 6.5 m - True Width: 4.55 m - From: 248.5 m - To: 255 m - Hole Depth: 300 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:248.5-255 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.6 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong zinc grade, contributing significantly to the polymetallic nature of the mineralization. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Strong zinc grade for a polymetallic VMS system. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 4.13 Context: 6.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 4.55 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-7) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.01 - Grade Unit: % - Intercept: 6.5 m - True Width: 4.55 m - From: 248.5 m - To: 255 m - Hole Depth: 300 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:248.5-255 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.6 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good lead grade, contributing significantly to the polymetallic nature of the mineralization. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.01 Context: 6.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 4.55 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-8) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.59 - Grade Unit: g/t - Intercept: 6.5 m - True Width: 4.55 m - From: 248.5 m - To: 255 m - Hole Depth: 300 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:248.5-255 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.6 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This gold intercept is a moderate contribution to the polymetallic nature of the zone. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.59 Context: 6.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 4.55 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-048 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-9) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-048 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 111.5 - Grade Unit: g/t - Intercept: 6.5 m - True Width: 4.55 m - From: 248.5 m - To: 255 m - Hole Depth: 300 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-048:248.5-255 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.5 ° - Dip: -57.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.6 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong silver grade, contributing significantly to the polymetallic nature of the mineralization. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Strong silver grade for a polymetallic VMS system. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 111.5 Context: 6.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 4.55 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-049A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-10) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-049A - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.32 - Grade Unit: % - Intercept: 2.7 m - True Width: 1.89 m - From: 91.5 m - To: 94.2 m - Hole Depth: 275.7 m - Intercept Depth: 91.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-049A:91.5-94.2 - Mining Method: unknown #### Location - Location: North - Easting: 483540 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 0 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate copper grade over a narrow width. The CuEq is moderate but its illustrative nature is a minor drawback. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is moderate. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.32 Context: 2.7 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.89 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-049A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-11) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-049A - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 3.23 - Grade Unit: % - Intercept: 2.7 m - True Width: 1.89 m - From: 91.5 m - To: 94.2 m - Hole Depth: 275.7 m - Intercept Depth: 91.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-049A:91.5-94.2 - Mining Method: unknown #### Location - Location: North - Easting: 483540 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 0 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good zinc grade over a narrow width, contributing to the polymetallic nature of the mineralization. The CuEq is moderate but its illustrative nature is a minor drawback. - Positive factor: Good zinc grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 3.23 Context: 2.7 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.89 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-049A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-12) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-049A - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.95 - Grade Unit: % - Intercept: 2.7 m - True Width: 1.89 m - From: 91.5 m - To: 94.2 m - Hole Depth: 275.7 m - Intercept Depth: 91.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-049A:91.5-94.2 - Mining Method: unknown #### Location - Location: North - Easting: 483540 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 0 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This lead intercept is part of a broader polymetallic zone, adding to the overall metal content. The CuEq is moderate but its illustrative nature is a minor drawback. - Positive factor: Lead contributes to the polymetallic nature of the intercept. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.95 Context: 2.7 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.89 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-049A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-13) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-049A - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 2.7 m - True Width: 1.89 m - From: 91.5 m - To: 94.2 m - Hole Depth: 275.7 m - Intercept Depth: 91.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-049A:91.5-94.2 - Mining Method: unknown #### Location - Location: North - Easting: 483540 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 0 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This gold intercept is a weak contribution to the polymetallic nature of the zone over a narrow width. The CuEq is moderate but its illustrative nature is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.13 Context: 2.7 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.89 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-049A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-14) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-049A - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 36.3 - Grade Unit: g/t - Intercept: 2.7 m - True Width: 1.89 m - From: 91.5 m - To: 94.2 m - Hole Depth: 275.7 m - Intercept Depth: 91.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-049A:91.5-94.2 - Mining Method: unknown #### Location - Location: North - Easting: 483540 - Northing: 5155425 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 0 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This silver intercept is a moderate contribution to the polymetallic nature of the zone over a narrow width. The CuEq is moderate but its illustrative nature is a minor drawback. - Positive factor: Silver contributes to the polymetallic nature of the intercept. - Negative factor: Silver grade is moderate. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 36.3 Context: 2.7 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.89 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-050 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-15) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-050 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.06 - Grade Unit: % - Intercept: 3 m - True Width: 2.1 m - From: 226.4 m - To: 229.3 m - Hole Depth: 339 m - Intercept Depth: 226.4 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-050:226.4-229.3 - Mining Method: unknown #### Location - Location: North - Easting: 483490 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.6 ° - Dip: -65.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.88 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak copper grade over a narrow width, resulting in a weak CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.06 Context: 3.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-050 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-16) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-050 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.08 - Grade Unit: % - Intercept: 3 m - True Width: 2.1 m - From: 226.4 m - To: 229.3 m - Hole Depth: 339 m - Intercept Depth: 226.4 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-050:226.4-229.3 - Mining Method: unknown #### Location - Location: North - Easting: 483490 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.6 ° - Dip: -65.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.88 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak zinc grade over a narrow width, resulting in a weak CuEq. The illustrative nature of CuEq is a minor drawback. - Negative factor: Zinc grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.08 Context: 3.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-050 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-17) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-050 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.16 - Grade Unit: % - Intercept: 3 m - True Width: 2.1 m - From: 226.4 m - To: 229.3 m - Hole Depth: 339 m - Intercept Depth: 226.4 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-050:226.4-229.3 - Mining Method: unknown #### Location - Location: North - Easting: 483490 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.6 ° - Dip: -65.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.88 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak lead grade over a narrow width, resulting in a weak CuEq. The illustrative nature of CuEq is a minor drawback. - Negative factor: Lead grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.16 Context: 3.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-050 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-18) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-050 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.53 - Grade Unit: g/t - Intercept: 3 m - True Width: 2.1 m - From: 226.4 m - To: 229.3 m - Hole Depth: 339 m - Intercept Depth: 226.4 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-050:226.4-229.3 - Mining Method: unknown #### Location - Location: North - Easting: 483490 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.6 ° - Dip: -65.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.88 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This gold intercept is a moderate contribution to the polymetallic nature of the zone over a narrow width. The CuEq is weak but its illustrative nature is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is moderate. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.53 Context: 3.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-050 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-19) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-050 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 40.1 - Grade Unit: g/t - Intercept: 3 m - True Width: 2.1 m - From: 226.4 m - To: 229.3 m - Hole Depth: 339 m - Intercept Depth: 226.4 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-050:226.4-229.3 - Mining Method: unknown #### Location - Location: North - Easting: 483490 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 359.6 ° - Dip: -65.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.88 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This silver intercept is a moderate contribution to the polymetallic nature of the zone over a narrow width. The CuEq is weak but its illustrative nature is a minor drawback. - Positive factor: Silver contributes to the polymetallic nature of the intercept. - Negative factor: Silver grade is moderate. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 40.1 Context: 3.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-051 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-20) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-051 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.07 - Grade Unit: % - Intercept: 2 m - True Width: 1.4 m - From: 208 m - To: 210 m - Hole Depth: 324 m - Intercept Depth: 208 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-051:208-210 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 2 ° - Dip: -63.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.15 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak copper grade over a narrow width, resulting in a very weak CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.07 Context: 2.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.4 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-051 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-21) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-051 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.01 - Grade Unit: % - Intercept: 2 m - True Width: 1.4 m - From: 208 m - To: 210 m - Hole Depth: 324 m - Intercept Depth: 208 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-051:208-210 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 2 ° - Dip: -63.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.15 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a very weak zinc grade over a narrow width, resulting in a very weak CuEq. The illustrative nature of CuEq is a minor drawback. - Negative factor: Zinc grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.01 Context: 2.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.4 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-051 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-22) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-051 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 2 m - True Width: 1.4 m - From: 208 m - To: 210 m - Hole Depth: 324 m - Intercept Depth: 208 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-051:208-210 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 2 ° - Dip: -63.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.15 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a very weak lead grade over a narrow width, resulting in a very weak CuEq. The illustrative nature of CuEq is a minor drawback. - Negative factor: Lead grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.02 Context: 2.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.4 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-051 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-23) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-051 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.02 - Grade Unit: g/t - Intercept: 2 m - True Width: 1.4 m - From: 208 m - To: 210 m - Hole Depth: 324 m - Intercept Depth: 208 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-051:208-210 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 2 ° - Dip: -63.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.15 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a very weak gold grade over a narrow width, resulting in a very weak CuEq. The illustrative nature of CuEq is a minor drawback. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.02 Context: 2.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.4 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-051 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-24) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-051 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 6.5 - Grade Unit: g/t - Intercept: 2 m - True Width: 1.4 m - From: 208 m - To: 210 m - Hole Depth: 324 m - Intercept Depth: 208 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-051:208-210 - Mining Method: unknown #### Location - Location: North - Easting: 483590 - Northing: 5155375 - CRS: UTM Zone 11N NAD83 - Elevation: 267 m - Azimuth: 2 ° - Dip: -63.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.15 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a very weak silver grade over a narrow width, resulting in a very weak CuEq. The illustrative nature of CuEq is a minor drawback. - Negative factor: Silver grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 6.5 Context: 2.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.4 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-052 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-25) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-052 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 1.5 m - True Width: 1.05 m - From: 279.5 m - To: 281 m - Hole Depth: 375 m - Intercept Depth: 279.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-052:279.5-281 - Mining Method: unknown #### Location - Location: North - Easting: 483597 - Northing: 5155322 - CRS: UTM Zone 11N NAD83 - Elevation: 262 m - Azimuth: 1 ° - Dip: -70.5 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.35 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a very weak copper grade over a narrow width, but contributes to a moderate CuEq due to other metals. The illustrative nature of CuEq is a minor drawback. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.02 Context: 1.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.05 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-052 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-26) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-052 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.54 - Grade Unit: % - Intercept: 1.5 m - True Width: 1.05 m - From: 279.5 m - To: 281 m - Hole Depth: 375 m - Intercept Depth: 279.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-052:279.5-281 - Mining Method: unknown #### Location - Location: North - Easting: 483597 - Northing: 5155322 - CRS: UTM Zone 11N NAD83 - Elevation: 262 m - Azimuth: 1 ° - Dip: -70.5 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.35 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good zinc grade over a narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good zinc grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.54 Context: 1.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.05 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-052 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-27) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-052 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.43 - Grade Unit: % - Intercept: 1.5 m - True Width: 1.05 m - From: 279.5 m - To: 281 m - Hole Depth: 375 m - Intercept Depth: 279.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-052:279.5-281 - Mining Method: unknown #### Location - Location: North - Easting: 483597 - Northing: 5155322 - CRS: UTM Zone 11N NAD83 - Elevation: 262 m - Azimuth: 1 ° - Dip: -70.5 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.35 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good lead grade over a narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.43 Context: 1.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.05 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-052 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-28) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-052 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.02 - Grade Unit: g/t - Intercept: 1.5 m - True Width: 1.05 m - From: 279.5 m - To: 281 m - Hole Depth: 375 m - Intercept Depth: 279.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-052:279.5-281 - Mining Method: unknown #### Location - Location: North - Easting: 483597 - Northing: 5155322 - CRS: UTM Zone 11N NAD83 - Elevation: 262 m - Azimuth: 1 ° - Dip: -70.5 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.35 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a very weak gold grade over a narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.02 Context: 1.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.05 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-052 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-29) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-052 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 30.1 - Grade Unit: g/t - Intercept: 1.5 m - True Width: 1.05 m - From: 279.5 m - To: 281 m - Hole Depth: 375 m - Intercept Depth: 279.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-052:279.5-281 - Mining Method: unknown #### Location - Location: North - Easting: 483597 - Northing: 5155322 - CRS: UTM Zone 11N NAD83 - Elevation: 262 m - Azimuth: 1 ° - Dip: -70.5 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.35 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate silver grade over a narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Silver contributes to the polymetallic nature of the intercept. - Negative factor: Silver grade is moderate. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 30.1 Context: 1.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.05 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-053 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-30) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-053 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.12 - Grade Unit: % - Intercept: 3.8 m - True Width: 2.66 m - From: 51.3 m - To: 55 m - Hole Depth: 228 m - Intercept Depth: 51.3 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-053:51.3-55 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5155100 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.9 ° - Dip: -61.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.18 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong copper grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong copper grade for VMS deposit type. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.12 Context: 3.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.66 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-053 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-31) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-053 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 3.71 - Grade Unit: % - Intercept: 3.8 m - True Width: 2.66 m - From: 51.3 m - To: 55 m - Hole Depth: 228 m - Intercept Depth: 51.3 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-053:51.3-55 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5155100 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.9 ° - Dip: -61.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.18 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good zinc grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good zinc grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 3.71 Context: 3.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.66 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-053 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-32) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-053 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1 - Grade Unit: % - Intercept: 3.8 m - True Width: 2.66 m - From: 51.3 m - To: 55 m - Hole Depth: 228 m - Intercept Depth: 51.3 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-053:51.3-55 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5155100 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.9 ° - Dip: -61.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.18 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate lead grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Lead contributes to the polymetallic nature of the intercept. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.00 Context: 3.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.66 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-053 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-33) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-053 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.09 - Grade Unit: g/t - Intercept: 3.8 m - True Width: 2.66 m - From: 51.3 m - To: 55 m - Hole Depth: 228 m - Intercept Depth: 51.3 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-053:51.3-55 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5155100 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.9 ° - Dip: -61.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.18 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This gold intercept is a weak contribution to the polymetallic nature of the zone over a narrow width. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.09 Context: 3.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.66 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-053 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-34) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-053 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 73.5 - Grade Unit: g/t - Intercept: 3.8 m - True Width: 2.66 m - From: 51.3 m - To: 55 m - Hole Depth: 228 m - Intercept Depth: 51.3 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-053:51.3-55 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5155100 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.9 ° - Dip: -61.3 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.18 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good silver grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good silver grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 73.5 Context: 3.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.66 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-058 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-35) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-058 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.4 - Grade Unit: % - Intercept: 7.2 m - True Width: 5.04 m - From: 143 m - To: 150.2 m - Hole Depth: 252 m - Intercept Depth: 143 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-058:143-150.2 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.1 ° - Dip: -60.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.1 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong copper grade over a good width, resulting in an exceptional CuEq. This is a highly material result, though the illustrative nature of CuEq is a minor drawback. - Positive factor: Strong copper grade for VMS deposit type. - Positive factor: Good intercept width. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.40 Context: 7.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.04 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-058 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-36) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-058 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 4.99 - Grade Unit: % - Intercept: 7.2 m - True Width: 5.04 m - From: 143 m - To: 150.2 m - Hole Depth: 252 m - Intercept Depth: 143 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-058:143-150.2 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.1 ° - Dip: -60.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.1 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong zinc grade over a good width, contributing significantly to an exceptional CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong zinc grade for a polymetallic VMS system. - Positive factor: Good intercept width. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 4.99 Context: 7.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.04 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-058 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-37) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-058 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 3.51 - Grade Unit: % - Intercept: 7.2 m - True Width: 5.04 m - From: 143 m - To: 150.2 m - Hole Depth: 252 m - Intercept Depth: 143 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-058:143-150.2 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.1 ° - Dip: -60.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.1 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong lead grade over a good width, contributing significantly to an exceptional CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong lead grade for a polymetallic VMS system. - Positive factor: Good intercept width. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 3.51 Context: 7.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.04 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-058 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-38) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-058 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.24 - Grade Unit: g/t - Intercept: 7.2 m - True Width: 5.04 m - From: 143 m - To: 150.2 m - Hole Depth: 252 m - Intercept Depth: 143 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-058:143-150.2 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.1 ° - Dip: -60.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.1 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This gold intercept is a weak contribution to the polymetallic nature of the zone over a good width. The CuEq is exceptional but its illustrative nature is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Positive factor: Good intercept width. - Negative factor: Gold grade is weak. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.24 Context: 7.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.04 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-058 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-39) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-058 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 146.4 - Grade Unit: g/t - Intercept: 7.2 m - True Width: 5.04 m - From: 143 m - To: 150.2 m - Hole Depth: 252 m - Intercept Depth: 143 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-058:143-150.2 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.1 ° - Dip: -60.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.1 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong silver grade over a good width, contributing significantly to an exceptional CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong silver grade for a polymetallic VMS system. - Positive factor: Good intercept width. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 146.4 Context: 7.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.04 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-40) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.52 - Grade Unit: % - Intercept: 10.4 m - True Width: 7.28 m - From: 167.6 m - To: 178 m - Hole Depth: 225 m - Intercept Depth: 167.6 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:167.6-178 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.51 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good copper grade over a strong width, resulting in a strong CuEq. This is a material result, though the illustrative nature of CuEq is a minor drawback. - Positive factor: Good copper grade for VMS deposit type. - Positive factor: Strong intercept width. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.52 Context: 10.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.28 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-41) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 4.78 - Grade Unit: % - Intercept: 10.4 m - True Width: 7.28 m - From: 167.6 m - To: 178 m - Hole Depth: 225 m - Intercept Depth: 167.6 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:167.6-178 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.51 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong zinc grade over a strong width, contributing significantly to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong zinc grade for a polymetallic VMS system. - Positive factor: Strong intercept width. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 4.78 Context: 10.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.28 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-42) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.15 - Grade Unit: % - Intercept: 10.4 m - True Width: 7.28 m - From: 167.6 m - To: 178 m - Hole Depth: 225 m - Intercept Depth: 167.6 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:167.6-178 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.51 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good lead grade over a strong width, contributing significantly to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Positive factor: Strong intercept width. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.15 Context: 10.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.28 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-43) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.25 - Grade Unit: g/t - Intercept: 10.4 m - True Width: 7.28 m - From: 167.6 m - To: 178 m - Hole Depth: 225 m - Intercept Depth: 167.6 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:167.6-178 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.51 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This gold intercept is a weak contribution to the polymetallic nature of the zone over a strong width. The CuEq is strong but its illustrative nature is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Positive factor: Strong intercept width. - Negative factor: Gold grade is weak. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.25 Context: 10.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.28 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-44) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 102.6 - Grade Unit: g/t - Intercept: 10.4 m - True Width: 7.28 m - From: 167.6 m - To: 178 m - Hole Depth: 225 m - Intercept Depth: 167.6 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:167.6-178 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.51 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong silver grade over a strong width, contributing significantly to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong silver grade for a polymetallic VMS system. - Positive factor: Strong intercept width. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 102.6 Context: 10.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.28 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-45) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 8.6 m - True Width: 6.02 m - From: 196 m - To: 204.6 m - Hole Depth: 225 m - Intercept Depth: 196 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:196-204.6 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.99 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak copper grade over a good width, resulting in a weak CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good intercept width. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is weak. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.13 Context: 8.6 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.02 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-46) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.69 - Grade Unit: % - Intercept: 8.6 m - True Width: 6.02 m - From: 196 m - To: 204.6 m - Hole Depth: 225 m - Intercept Depth: 196 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:196-204.6 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.99 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate zinc grade over a good width, contributing to a weak CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good intercept width. - Negative factor: Zinc grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.69 Context: 8.6 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.02 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-47) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.66 - Grade Unit: % - Intercept: 8.6 m - True Width: 6.02 m - From: 196 m - To: 204.6 m - Hole Depth: 225 m - Intercept Depth: 196 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:196-204.6 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.99 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate lead grade over a good width, contributing to a weak CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good intercept width. - Negative factor: Lead grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.66 Context: 8.6 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.02 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-48) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 8.6 m - True Width: 6.02 m - From: 196 m - To: 204.6 m - Hole Depth: 225 m - Intercept Depth: 196 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:196-204.6 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.99 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak gold grade over a good width, contributing to a weak CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good intercept width. - Negative factor: Gold grade is weak. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.06 Context: 8.6 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.02 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-059 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-49) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-059 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 19 - Grade Unit: g/t - Intercept: 8.6 m - True Width: 6.02 m - From: 196 m - To: 204.6 m - Hole Depth: 225 m - Intercept Depth: 196 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-059:196-204.6 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155000 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334 ° - Dip: -61.4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 0.99 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak silver grade over a good width, contributing to a weak CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good intercept width. - Negative factor: Silver grade is weak. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 19.0 Context: 8.6 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.02 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-060 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-50) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-060 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.45 - Grade Unit: % - Intercept: 4.9 m - True Width: 3.43 m - From: 121.2 m - To: 126.1 m - Hole Depth: 225 m - Intercept Depth: 121.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-060:121.2-126.1 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 336.5 ° - Dip: -63.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.2 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong copper grade over a moderate width, resulting in an exceptional CuEq. This is a highly material result, though the illustrative nature of CuEq is a minor drawback. - Positive factor: Strong copper grade for VMS deposit type. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Intercept width is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.45 Context: 4.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 3.43 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-060 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-51) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-060 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 6.97 - Grade Unit: % - Intercept: 4.9 m - True Width: 3.43 m - From: 121.2 m - To: 126.1 m - Hole Depth: 225 m - Intercept Depth: 121.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-060:121.2-126.1 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 336.5 ° - Dip: -63.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.2 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong zinc grade over a moderate width, contributing significantly to an exceptional CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong zinc grade for a polymetallic VMS system. - Negative factor: Intercept width is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 6.97 Context: 4.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 3.43 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-060 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-52) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-060 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.87 - Grade Unit: % - Intercept: 4.9 m - True Width: 3.43 m - From: 121.2 m - To: 126.1 m - Hole Depth: 225 m - Intercept Depth: 121.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-060:121.2-126.1 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 336.5 ° - Dip: -63.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.2 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good lead grade over a moderate width, contributing significantly to an exceptional CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Negative factor: Intercept width is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.87 Context: 4.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 3.43 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-060 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-53) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-060 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.2 - Grade Unit: g/t - Intercept: 4.9 m - True Width: 3.43 m - From: 121.2 m - To: 126.1 m - Hole Depth: 225 m - Intercept Depth: 121.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-060:121.2-126.1 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 336.5 ° - Dip: -63.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.2 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This gold intercept is a weak contribution to the polymetallic nature of the zone over a moderate width. The CuEq is exceptional but its illustrative nature is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.20 Context: 4.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 3.43 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-060 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-54) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-060 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 101 - Grade Unit: g/t - Intercept: 4.9 m - True Width: 3.43 m - From: 121.2 m - To: 126.1 m - Hole Depth: 225 m - Intercept Depth: 121.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-060:121.2-126.1 - Mining Method: unknown #### Location - Location: West - Easting: 482950 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 336.5 ° - Dip: -63.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.2 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong silver grade over a moderate width, contributing significantly to an exceptional CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong silver grade for a polymetallic VMS system. - Negative factor: Intercept width is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 101.0 Context: 4.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 3.43 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-55) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.33 - Grade Unit: % - Intercept: 11.2 m - True Width: 7.84 m - From: 154.5 m - To: 165.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-165.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.23 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate copper grade over a strong width, resulting in a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong intercept width. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.33 Context: 11.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.84 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-56) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.44 - Grade Unit: % - Intercept: 11.2 m - True Width: 7.84 m - From: 154.5 m - To: 165.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-165.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.23 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate zinc grade over a strong width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong intercept width. - Negative factor: Zinc grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.44 Context: 11.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.84 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-57) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.71 - Grade Unit: % - Intercept: 11.2 m - True Width: 7.84 m - From: 154.5 m - To: 165.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-165.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.23 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate lead grade over a strong width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong intercept width. - Negative factor: Lead grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.71 Context: 11.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.84 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-58) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 11.2 m - True Width: 7.84 m - From: 154.5 m - To: 165.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-165.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.23 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This gold intercept is a weak contribution to the polymetallic nature of the zone over a strong width. The CuEq is moderate but its illustrative nature is a minor drawback. - Positive factor: Strong intercept width. - Negative factor: Gold grade is weak. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.06 Context: 11.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.84 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-59) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 30.4 - Grade Unit: g/t - Intercept: 11.2 m - True Width: 7.84 m - From: 154.5 m - To: 165.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-165.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.23 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate silver grade over a strong width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong intercept width. - Negative factor: Silver grade is moderate. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 30.4 Context: 11.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 7.84 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-60) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.22 - Grade Unit: % - Intercept: 2.2 m - True Width: 1.54 m - From: 154.5 m - To: 156.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-156.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This included intercept shows a strong copper grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong copper grade for VMS deposit type. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.22 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-61) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 5 - Grade Unit: % - Intercept: 2.2 m - True Width: 1.54 m - From: 154.5 m - To: 156.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-156.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This included intercept shows a strong zinc grade over a narrow width, contributing significantly to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong zinc grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 5.00 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-62) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.19 - Grade Unit: % - Intercept: 2.2 m - True Width: 1.54 m - From: 154.5 m - To: 156.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-156.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This included intercept shows a good lead grade over a narrow width, contributing significantly to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.19 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-63) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.17 - Grade Unit: g/t - Intercept: 2.2 m - True Width: 1.54 m - From: 154.5 m - To: 156.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-156.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This included intercept shows a weak gold grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.17 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-061 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-64) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-061 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 85 - Grade Unit: g/t - Intercept: 2.2 m - True Width: 1.54 m - From: 154.5 m - To: 156.7 m - Hole Depth: 243 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-061:154.5-156.7 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.7 ° - Dip: -61 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This included intercept shows a good silver grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good silver grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 85.0 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-062 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-65) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-062 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.05 - Grade Unit: % - Intercept: 0.5 m - True Width: 0.35 m - From: 179.5 m - To: 180 m - Hole Depth: 255 m - Intercept Depth: 179.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-062:179.5-180 - Mining Method: unknown #### Location - Location: West - Easting: 483050 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 332.6 ° - Dip: -60.8 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.17 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a very weak copper grade over a very narrow width, contributing to a moderate CuEq due to other metals. The illustrative nature of CuEq is a minor drawback. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is weak. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.05 Context: 0.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-062 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-66) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-062 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.02 - Grade Unit: % - Intercept: 0.5 m - True Width: 0.35 m - From: 179.5 m - To: 180 m - Hole Depth: 255 m - Intercept Depth: 179.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-062:179.5-180 - Mining Method: unknown #### Location - Location: West - Easting: 483050 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 332.6 ° - Dip: -60.8 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.17 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good zinc grade over a very narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good zinc grade for a polymetallic VMS system. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.02 Context: 0.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-062 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-67) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-062 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.11 - Grade Unit: % - Intercept: 0.5 m - True Width: 0.35 m - From: 179.5 m - To: 180 m - Hole Depth: 255 m - Intercept Depth: 179.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-062:179.5-180 - Mining Method: unknown #### Location - Location: West - Easting: 483050 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 332.6 ° - Dip: -60.8 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.17 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good lead grade over a very narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.11 Context: 0.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-062 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-68) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-062 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.14 - Grade Unit: g/t - Intercept: 0.5 m - True Width: 0.35 m - From: 179.5 m - To: 180 m - Hole Depth: 255 m - Intercept Depth: 179.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-062:179.5-180 - Mining Method: unknown #### Location - Location: West - Easting: 483050 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 332.6 ° - Dip: -60.8 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.17 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak gold grade over a very narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.14 Context: 0.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-062 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-69) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-062 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 20.2 - Grade Unit: g/t - Intercept: 0.5 m - True Width: 0.35 m - From: 179.5 m - To: 180 m - Hole Depth: 255 m - Intercept Depth: 179.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-062:179.5-180 - Mining Method: unknown #### Location - Location: West - Easting: 483050 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 332.6 ° - Dip: -60.8 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.17 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak silver grade over a very narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Silver contributes to the polymetallic nature of the intercept. - Negative factor: Silver grade is weak. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 20.2 Context: 0.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-072A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-70) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-072A - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.98 - Grade Unit: % - Intercept: 2.2 m - True Width: 1.54 m - From: 217.7 m - To: 219.8 m - Hole Depth: 252 m - Intercept Depth: 217.7 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-072A:217.7-219.8 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5154950 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335 ° - Dip: -59.9 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.33 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good copper grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good copper grade for VMS deposit type. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.98 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-072A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-71) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-072A - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 4.18 - Grade Unit: % - Intercept: 2.2 m - True Width: 1.54 m - From: 217.7 m - To: 219.8 m - Hole Depth: 252 m - Intercept Depth: 217.7 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-072A:217.7-219.8 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5154950 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335 ° - Dip: -59.9 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.33 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong zinc grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong zinc grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 4.18 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-072A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-72) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-072A - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.52 - Grade Unit: % - Intercept: 2.2 m - True Width: 1.54 m - From: 217.7 m - To: 219.8 m - Hole Depth: 252 m - Intercept Depth: 217.7 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-072A:217.7-219.8 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5154950 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335 ° - Dip: -59.9 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.33 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good lead grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.52 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-072A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-73) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-072A - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.17 - Grade Unit: g/t - Intercept: 2.2 m - True Width: 1.54 m - From: 217.7 m - To: 219.8 m - Hole Depth: 252 m - Intercept Depth: 217.7 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-072A:217.7-219.8 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5154950 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335 ° - Dip: -59.9 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.33 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak gold grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.17 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-072A [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-74) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-072A - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 72 - Grade Unit: g/t - Intercept: 2.2 m - True Width: 1.54 m - From: 217.7 m - To: 219.8 m - Hole Depth: 252 m - Intercept Depth: 217.7 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-072A:217.7-219.8 - Mining Method: unknown #### Location - Location: West - Easting: 483000 - Northing: 5154950 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335 ° - Dip: -59.9 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.33 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good silver grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good silver grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 72.0 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-073 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-75) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-073 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.71 - Grade Unit: % - Intercept: 8.8 m - True Width: 6.16 m - From: 248.5 m - To: 257.3 m - Hole Depth: 330 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-073:248.5-257.3 - Mining Method: unknown #### Location - Location: West - Easting: 483015 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 332 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good copper grade over a good width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good copper grade for VMS deposit type. - Positive factor: Good intercept width. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.71 Context: 8.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.16 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-073 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-76) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-073 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 3.61 - Grade Unit: % - Intercept: 8.8 m - True Width: 6.16 m - From: 248.5 m - To: 257.3 m - Hole Depth: 330 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-073:248.5-257.3 - Mining Method: unknown #### Location - Location: West - Easting: 483015 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 332 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good zinc grade over a good width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good zinc grade for a polymetallic VMS system. - Positive factor: Good intercept width. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 3.61 Context: 8.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.16 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-073 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-77) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-073 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.2 - Grade Unit: % - Intercept: 8.8 m - True Width: 6.16 m - From: 248.5 m - To: 257.3 m - Hole Depth: 330 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-073:248.5-257.3 - Mining Method: unknown #### Location - Location: West - Easting: 483015 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 332 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good lead grade over a good width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Positive factor: Good intercept width. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.20 Context: 8.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.16 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-073 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-78) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-073 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.16 - Grade Unit: g/t - Intercept: 8.8 m - True Width: 6.16 m - From: 248.5 m - To: 257.3 m - Hole Depth: 330 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-073:248.5-257.3 - Mining Method: unknown #### Location - Location: West - Easting: 483015 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 332 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak gold grade over a good width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Positive factor: Good intercept width. - Negative factor: Gold grade is weak. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.16 Context: 8.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.16 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-073 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-79) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-073 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 61.1 - Grade Unit: g/t - Intercept: 8.8 m - True Width: 6.16 m - From: 248.5 m - To: 257.3 m - Hole Depth: 330 m - Intercept Depth: 248.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-073:248.5-257.3 - Mining Method: unknown #### Location - Location: West - Easting: 483015 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 332 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good silver grade over a good width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good silver grade for a polymetallic VMS system. - Positive factor: Good intercept width. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 61.1 Context: 8.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 6.16 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-80) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.07 - Grade Unit: % - Intercept: 1.1 m - True Width: 0.77 m - From: 142.5 m - To: 143.6 m - Hole Depth: 300 m - Intercept Depth: 142.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:142.5-143.6 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.49 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a very weak copper grade over a very narrow width, contributing to a moderate CuEq due to other metals. The illustrative nature of CuEq is a minor drawback. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is weak. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.07 Context: 1.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.77 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-81) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.73 - Grade Unit: % - Intercept: 1.1 m - True Width: 0.77 m - From: 142.5 m - To: 143.6 m - Hole Depth: 300 m - Intercept Depth: 142.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:142.5-143.6 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.49 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good zinc grade over a very narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good zinc grade for a polymetallic VMS system. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.73 Context: 1.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.77 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-82) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.17 - Grade Unit: % - Intercept: 1.1 m - True Width: 0.77 m - From: 142.5 m - To: 143.6 m - Hole Depth: 300 m - Intercept Depth: 142.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:142.5-143.6 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.49 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good lead grade over a very narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.17 Context: 1.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.77 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-83) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.24 - Grade Unit: g/t - Intercept: 1.1 m - True Width: 0.77 m - From: 142.5 m - To: 143.6 m - Hole Depth: 300 m - Intercept Depth: 142.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:142.5-143.6 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.49 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak gold grade over a very narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.24 Context: 1.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.77 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-84) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 20.1 - Grade Unit: g/t - Intercept: 1.1 m - True Width: 0.77 m - From: 142.5 m - To: 143.6 m - Hole Depth: 300 m - Intercept Depth: 142.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:142.5-143.6 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.49 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak silver grade over a very narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Silver contributes to the polymetallic nature of the intercept. - Negative factor: Silver grade is weak. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 20.1 Context: 1.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.77 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-85) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 2.2 m - True Width: 1.54 m - From: 146.5 m - To: 148.7 m - Hole Depth: 300 m - Intercept Depth: 146.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:146.5-148.7 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.56 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak copper grade over a narrow width, contributing to a moderate CuEq due to other metals. The illustrative nature of CuEq is a minor drawback. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.13 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-86) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.5 - Grade Unit: % - Intercept: 2.2 m - True Width: 1.54 m - From: 146.5 m - To: 148.7 m - Hole Depth: 300 m - Intercept Depth: 146.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:146.5-148.7 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.56 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good zinc grade over a narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good zinc grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.50 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-87) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.23 - Grade Unit: % - Intercept: 2.2 m - True Width: 1.54 m - From: 146.5 m - To: 148.7 m - Hole Depth: 300 m - Intercept Depth: 146.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:146.5-148.7 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.56 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good lead grade over a narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good lead grade for a polymetallic VMS system. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.23 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-88) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.15 - Grade Unit: g/t - Intercept: 2.2 m - True Width: 1.54 m - From: 146.5 m - To: 148.7 m - Hole Depth: 300 m - Intercept Depth: 146.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:146.5-148.7 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.56 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak gold grade over a narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Gold contributes to the polymetallic nature of the intercept. - Negative factor: Gold grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.15 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-074 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-89) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-074 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 34.7 - Grade Unit: g/t - Intercept: 2.2 m - True Width: 1.54 m - From: 146.5 m - To: 148.7 m - Hole Depth: 300 m - Intercept Depth: 146.5 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-074:146.5-148.7 - Mining Method: unknown #### Location - Location: West - Easting: 482910 - Northing: 5154900 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 335.1 ° - Dip: -60 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.56 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate silver grade over a narrow width, contributing to a moderate CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Silver contributes to the polymetallic nature of the intercept. - Negative factor: Silver grade is moderate. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 34.7 Context: 2.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.54 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-064 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-90) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-064 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 2.3 m - True Width: 1.61 m - From: 91.2 m - To: 93.5 m - Hole Depth: 225 m - Intercept Depth: 91.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-064:91.2-93.5 - Mining Method: unknown #### Location - Location: Main - Easting: 483100 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 359.8 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.31 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a very weak copper grade over a narrow width, contributing to a strong CuEq due to other metals. The illustrative nature of CuEq is a minor drawback. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Copper grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.02 Context: 2.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.61 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-064 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-91) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-064 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.3 - Grade Unit: % - Intercept: 2.3 m - True Width: 1.61 m - From: 91.2 m - To: 93.5 m - Hole Depth: 225 m - Intercept Depth: 91.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-064:91.2-93.5 - Mining Method: unknown #### Location - Location: Main - Easting: 483100 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 359.8 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.31 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate zinc grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Zinc contributes to the polymetallic nature of the intercept. - Negative factor: Zinc grade is moderate. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 1.30 Context: 2.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.61 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-064 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-92) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-064 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.54 - Grade Unit: % - Intercept: 2.3 m - True Width: 1.61 m - From: 91.2 m - To: 93.5 m - Hole Depth: 225 m - Intercept Depth: 91.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-064:91.2-93.5 - Mining Method: unknown #### Location - Location: Main - Easting: 483100 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 359.8 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.31 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a moderate lead grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Lead contributes to the polymetallic nature of the intercept. - Negative factor: Lead grade is moderate. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.54 Context: 2.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.61 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-064 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-93) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-064 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.04 - Grade Unit: g/t - Intercept: 2.3 m - True Width: 1.61 m - From: 91.2 m - To: 93.5 m - Hole Depth: 225 m - Intercept Depth: 91.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-064:91.2-93.5 - Mining Method: unknown #### Location - Location: Main - Easting: 483100 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 359.8 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.31 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a strong gold grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Strong gold grade for VMS deposit type. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 2.04 Context: 2.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.61 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-064 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-94) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-064 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 26.1 - Grade Unit: g/t - Intercept: 2.3 m - True Width: 1.61 m - From: 91.2 m - To: 93.5 m - Hole Depth: 225 m - Intercept Depth: 91.2 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-064:91.2-93.5 - Mining Method: unknown #### Location - Location: Main - Easting: 483100 - Northing: 5155050 - CRS: UTM Zone 11N NAD83 - Elevation: 260 m - Azimuth: 359.8 ° - Dip: -60.6 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.31 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a weak silver grade over a narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Silver contributes to the polymetallic nature of the intercept. - Negative factor: Silver grade is weak. - Negative factor: Intercept width is narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 26.1 Context: 2.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.61 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### EMB-26-066 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-95) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-066 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.59 - Grade Unit: % - Intercept: 1.3 m - True Width: 0.91 m - From: 199 m - To: 200.3 m - Hole Depth: 261 m - Intercept Depth: 199 m #### Classification - Deposit Type: vms - Program: mixed - Sample Type: drill - Group ID: EMB-26-066:199-200.3 - Mining Method: unknown #### Location - Location: Main - Easting: 483646 - Northing: 5155124 - CRS: UTM Zone 11N NAD83 - Elevation: 265 m - Azimuth: 334.9 ° - Dip: -55.1 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.52 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: This intercept shows a good copper grade over a very narrow width, contributing to a strong CuEq. The illustrative nature of CuEq is a minor drawback. - Positive factor: Good copper grade for VMS deposit type. - Positive factor: True width estimated, indicating good drill orientation. - Negative factor: Intercept width is very narrow. - Negative factor: Metal equivalent calculation is illustrative only, lacking full economic parameters. Evidence · table > 0.59 Context: 1.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.91 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" ### includes [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-96) Sudbury Basin · copper #### Identity - Hole ID: includes - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.22 - Grade Unit: % - Intercept: 2.2 m - From: 154.5 m - To: 156.7 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: includes:154.5-156.7 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 1.22 % copper is moderate against the vms deposit band \[2.5, 1.5, 0.8, 0.4\] %. Grade×width 2.7 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.22 Context: includes #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### includes [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-97) Sudbury Basin · zinc #### Identity - Hole ID: includes - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 5 - Grade Unit: % - Intercept: 2.2 m - From: 154.5 m - To: 156.7 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: includes:154.5-156.7 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 5 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 11.0 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 5.00 Context: includes #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### includes [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-98) Sudbury Basin · lead #### Identity - Hole ID: includes - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 2.19 - Grade Unit: % - Intercept: 2.2 m - From: 154.5 m - To: 156.7 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: includes:154.5-156.7 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 2.19 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 4.8 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 2.19 Context: includes #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### includes [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-99) Sudbury Basin · gold #### Identity - Hole ID: includes - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.17 - Grade Unit: g/t - Intercept: 2.2 m - From: 154.5 m - To: 156.7 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: includes:154.5-156.7 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.17 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.4 g/t·m is below. - Negative factor: 0.17 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.17 Context: includes #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### includes [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-100) Sudbury Basin · silver #### Identity - Hole ID: includes - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 85 - Grade Unit: g/t - Intercept: 2.2 m - From: 154.5 m - To: 156.7 m - Intercept Depth: 154.5 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: includes:154.5-156.7 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.07 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 85 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 187.0 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 85.0 Context: includes #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-066 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-101) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-066 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 4.5 - Grade Unit: % - Intercept: 1.3 m - From: 199 m - To: 200.3 m - Intercept Depth: 199 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-066:199-200.3 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.52 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 4.5 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 5.9 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 4.50 Context: EMB-26-066 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-066 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-102) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-066 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.53 - Grade Unit: % - Intercept: 1.3 m - From: 199 m - To: 200.3 m - Intercept Depth: 199 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-066:199-200.3 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.52 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 1.53 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 2.0 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.53 Context: EMB-26-066 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-066 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-103) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-066 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 1.3 m - From: 199 m - To: 200.3 m - Intercept Depth: 199 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-066:199-200.3 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.52 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.07 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below. - Negative factor: 0.07 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.07 Context: EMB-26-066 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-066 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-104) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-066 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 132.9 - Grade Unit: g/t - Intercept: 1.3 m - From: 199 m - To: 200.3 m - Intercept Depth: 199 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-066:199-200.3 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.52 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 132.9 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 172.8 g/t·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 132.9 Context: EMB-26-066 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-069 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-105) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-069 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.24 - Grade Unit: % - Intercept: 4.9 m - From: 231.7 m - To: 236.6 m - Intercept Depth: 231.7 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-069:231.7-236.6 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.24 % copper is below against the vms deposit band \[2.5, 1.5, 0.8, 0.4\] %. Grade×width 1.2 %·m is below. - Negative factor: 0.24 % copper is below the weak threshold \(0.4 %\) on the vms deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.24 Context: EMB-26-069 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-069 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-106) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-069 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 5.19 - Grade Unit: % - Intercept: 4.9 m - From: 231.7 m - To: 236.6 m - Intercept Depth: 231.7 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-069:231.7-236.6 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 5.19 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 25.4 %·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 5.19 Context: EMB-26-069 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-069 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-107) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-069 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 3.24 - Grade Unit: % - Intercept: 4.9 m - From: 231.7 m - To: 236.6 m - Intercept Depth: 231.7 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-069:231.7-236.6 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 3.24 % lead is moderate against the default band \[10, 6, 3, 1\] %. Grade×width 15.9 %·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.24 Context: EMB-26-069 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-069 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-108) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-069 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.31 - Grade Unit: g/t - Intercept: 4.9 m - From: 231.7 m - To: 236.6 m - Intercept Depth: 231.7 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-069:231.7-236.6 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.31 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 1.5 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.31 Context: EMB-26-069 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-069 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-109) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-069 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 226.3 - Grade Unit: g/t - Intercept: 4.9 m - From: 231.7 m - To: 236.6 m - Intercept Depth: 231.7 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-069:231.7-236.6 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.72 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 226.3 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 1108.9 g/t·m is moderate \(grade alone is strong; the better of the two is used\). - Positive factor: 226.3 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 226.3 Context: EMB-26-069 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-110) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.36 - Grade Unit: % - Intercept: 1.8 m - From: 384.1 m - To: 385.9 m - Intercept Depth: 384.1 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:384.1-385.9 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.71 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.36 % copper is below against the vms deposit band \[2.5, 1.5, 0.8, 0.4\] %. Grade×width 0.6 %·m is below. - Negative factor: 0.36 % copper is below the weak threshold \(0.4 %\) on the vms deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.36 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-111) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.97 - Grade Unit: % - Intercept: 1.8 m - From: 384.1 m - To: 385.9 m - Intercept Depth: 384.1 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:384.1-385.9 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.71 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 1.97 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 3.5 %·m is below. - Negative factor: 1.97 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.97 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-112) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.84 - Grade Unit: % - Intercept: 1.8 m - From: 384.1 m - To: 385.9 m - Intercept Depth: 384.1 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:384.1-385.9 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.71 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.84 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 1.5 %·m is below. - Negative factor: 0.84 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.84 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-113) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.22 - Grade Unit: g/t - Intercept: 1.8 m - From: 384.1 m - To: 385.9 m - Intercept Depth: 384.1 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:384.1-385.9 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.71 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.22 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.4 g/t·m is below. - Negative factor: 0.22 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.22 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-114) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 46.1 - Grade Unit: g/t - Intercept: 1.8 m - From: 384.1 m - To: 385.9 m - Intercept Depth: 384.1 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:384.1-385.9 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.71 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 46.1 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 83.0 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 46.1 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-115) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.22 - Grade Unit: % - Intercept: 2 m - From: 393.3 m - To: 395.3 m - Intercept Depth: 393.3 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:393.3-395.3 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.58 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.22 % copper is below against the vms deposit band \[2.5, 1.5, 0.8, 0.4\] %. Grade×width 0.4 %·m is below. - Negative factor: 0.22 % copper is below the weak threshold \(0.4 %\) on the vms deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.22 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-116) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 5.27 - Grade Unit: % - Intercept: 2 m - From: 393.3 m - To: 395.3 m - Intercept Depth: 393.3 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:393.3-395.3 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.58 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 5.27 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 10.5 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 5.27 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-117) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.79 - Grade Unit: % - Intercept: 2 m - From: 393.3 m - To: 395.3 m - Intercept Depth: 393.3 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:393.3-395.3 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.58 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 1.79 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 3.6 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.79 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-118) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.08 - Grade Unit: g/t - Intercept: 2 m - From: 393.3 m - To: 395.3 m - Intercept Depth: 393.3 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:393.3-395.3 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.58 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.08 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below. - Negative factor: 0.08 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.08 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-070 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-119) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-070 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 38 - Grade Unit: g/t - Intercept: 2 m - From: 393.3 m - To: 395.3 m - Intercept Depth: 393.3 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-070:393.3-395.3 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.58 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 38 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 76.0 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 38.0 Context: EMB-26-070 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-120) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.96 - Grade Unit: % - Intercept: 5.6 m - From: 356.4 m - To: 362 m - Intercept Depth: 356.4 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:356.4-362 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.96 % copper is moderate against the vms deposit band \[2.5, 1.5, 0.8, 0.4\] %. Grade×width 5.4 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.96 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-121) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 9.71 - Grade Unit: % - Intercept: 5.6 m - From: 356.4 m - To: 362 m - Intercept Depth: 356.4 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:356.4-362 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 9.71 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 54.4 %·m is moderate. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 9.71 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-122) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 3.79 - Grade Unit: % - Intercept: 5.6 m - From: 356.4 m - To: 362 m - Intercept Depth: 356.4 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:356.4-362 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 3.79 % lead is moderate against the default band \[10, 6, 3, 1\] %. Grade×width 21.2 %·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.79 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-123) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.23 - Grade Unit: g/t - Intercept: 5.6 m - From: 356.4 m - To: 362 m - Intercept Depth: 356.4 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:356.4-362 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.23 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 1.3 g/t·m is below. - Negative factor: 0.23 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.23 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-124) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 120.7 - Grade Unit: g/t - Intercept: 5.6 m - From: 356.4 m - To: 362 m - Intercept Depth: 356.4 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:356.4-362 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.92 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 120.7 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 675.9 g/t·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 120.7 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-125) Sudbury Basin · copper #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: copper - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.38 - Grade Unit: % - Intercept: 7.2 m - From: 373.6 m - To: 380.8 m - Intercept Depth: 373.6 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:373.6-380.8 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.28 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.38 % copper is below against the vms deposit band \[2.5, 1.5, 0.8, 0.4\] %. Grade×width 2.7 %·m is below. - Negative factor: 0.38 % copper is below the weak threshold \(0.4 %\) on the vms deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.38 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-126) Sudbury Basin · zinc #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: zinc - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 1.89 - Grade Unit: % - Intercept: 7.2 m - From: 373.6 m - To: 380.8 m - Intercept Depth: 373.6 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:373.6-380.8 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.28 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 1.89 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 13.6 %·m is below. - Negative factor: 1.89 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.89 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-127) Sudbury Basin · lead #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: lead - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.56 - Grade Unit: % - Intercept: 7.2 m - From: 373.6 m - To: 380.8 m - Intercept Depth: 373.6 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:373.6-380.8 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.28 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.56 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 4.0 %·m is below. - Negative factor: 0.56 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.56 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-128) Sudbury Basin · gold #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 7.2 m - From: 373.6 m - To: 380.8 m - Intercept Depth: 373.6 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:373.6-380.8 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.28 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 0.07 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.5 g/t·m is below. - Negative factor: 0.07 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.07 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### EMB-26-071 [Link to this fact](https://atlas-extractions.minestarters.com/news/errington-metals-continues-to-expand-mineralization-at-the-balfour-zone--519c3605-22d1-4d02-bfe9-cc44778207cc#fact-drill-facts-129) Sudbury Basin · silver #### Identity - Hole ID: EMB-26-071 - Project: Sudbury Basin - Commodity: silver - Region: canada\_on - Reported Region: canada\_on - Ticker: EM #### Geometry - Grade: 17.8 - Grade Unit: g/t - Intercept: 7.2 m - From: 373.6 m - To: 380.8 m - Intercept Depth: 373.6 m #### Classification - Deposit Type: vms - Sample Type: drill - Group ID: EMB-26-071:373.6-380.8 - Mining Method: unknown #### Location - Location: North - CRS: UTM Zone 11N NAD83 - Loc. Source: document #### QA/QC - Laboratory: MSALABS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.28 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-18T00:00:00.000Z Reasoning: Expanded from assay table. 17.8 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 128.2 g/t·m is below. - Negative factor: 17.8 g/t silver is below the weak threshold \(30 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 17.8 Context: EMB-26-071 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ## How Atlas produces this analysis Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.