# Tinka Provides Initial Drill Results at Silvia Copper-Gold Project and Updates Exploration Progress at Ayawilca Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9 Original source: https://money.tmx.com/en/quote/TK/news/5647961634894883/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e Publisher: tmx Original announcement: 2026-02-26T12:46:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Tinka Resources Limited - Ticker: TK - Exchange: TSX - Region: Peru - Primary commodity: Copper - Secondary commodities: Gold, Silver, Molybdenum, Zinc, Tin, Lead - Document categories: Drill results, Other - Extracted: 2026-09-15 03:02:09 UTC Narrative sentiment: 0.10 · Bullish ## Minestarters Atlas summary Tinka Resources Limited announced initial drill results from its Silvia NW copper-gold project in Peru, which intersected relatively narrow copper-gold zones but showed encouraging skarn alteration. The company also provided an update on its Ayawilca zinc-silver-tin project, reporting progress on social license agreements and plans for future drilling in Q3 2026. Reasoning: Initial drill results at Silvia NW show narrow copper-gold intercepts, but the geological context is encouraging for further exploration. Progress on social license and future drilling plans for Ayawilca are also noted. - Positive factor: Initial drill results at Silvia NW are encouraging due to strong skarn alteration and coincident copper-gold mineralization, suggesting a nearby mineralizing source. - Positive factor: Progress is being made on extending the social license at the Ayawilca project, with new agreements anticipated by mid-year. - Positive factor: Future drill programs are planned for both Silvia NW and Ayawilca, indicating ongoing exploration. - Negative factor: Initial drill results at Silvia NW intersected relatively narrow copper-gold zones. - Negative factor: True width for Silvia intersections cannot be accurately determined, limiting geological understanding. - Negative factor: The footprint of the initial drill area tested at Silvia NW was restricted in size, meaning the results are not comprehensive. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 86 ## Classification and evidence **Apparent Width Only** Polarity: negative Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. Why it applies: The document explicitly states that 'True width for intersections at Silvia cannot be accurately determined as the geometry of the mineralization remains unknown.' Evidence · text > True width for intersections at Silvia cannot be accurately determined as the geometry of the mineralization remains unknown. **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: The release details QA/QC procedures including insertion of standards, blanks, and duplicates, and specifies laboratory analysis methods. Evidence · text > Standards, blanks and duplicates were inserted by Tinka into each batch. At the laboratory samples were dried, crushed to 100% passing 2mm, then 500 grams pulverized for multi-element analysis by ICPMS using multi-acid digestion. Gold was analysed by fire assay using 30 g aliquots with AAS finish. Samples assaying over 1% copper were re-assayed using AAS techniques. **QP/CP Signed** Polarity: positive Story-specific tag Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: Dr. Graham Carman, President & CEO, is stated as a Qualified Person and has reviewed, verified and approved the technical contents of this release. Evidence · text > Dr. Graham Carman, Tinka's President and CEO, has reviewed, verified and approved the technical contents of this release. Dr. Carman is a Fellow of the Australasian Institute of Mining and Metallurgy, and is a Qualified Person as defined by National Instrument 43-101. **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The document mentions the Colquipucro silver mineral resource, which lies just 2 km north of Ayawilca, as a potential silver target for future drilling. Evidence · text > re-evaluating our nearby Colquipucro silver mineral resource \(included in 2024 Technical Report 1 , but unmodified since 2016\) which lies just 2 km north of Ayawilca ## Extracted facts Stored fact records: 86. Some facts used in scoring do not have a stored record. ## Drill Results (86) ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-0) Silvia NW · copper #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.17 - Grade Unit: % - Intercept: 15.1 m - From: 18.5 m - To: 33.6 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:18.5-33.6 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for copper shows a narrow intercept with a low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Relatively narrow intercept with low copper grade. - Negative factor: True width not determined. Evidence · table > 0.17 Context: 15.10 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-1) Silvia NW · gold #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.26 - Grade Unit: g/t - Intercept: 15.1 m - From: 18.5 m - To: 33.6 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:18.5-33.6 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for gold shows a narrow intercept with a low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Relatively narrow intercept with low gold grade. - Negative factor: True width not determined. Evidence · table > 0.26 Context: 15.10 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-2) Silvia NW · silver #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.3 - Grade Unit: g/t - Intercept: 15.1 m - From: 18.5 m - To: 33.6 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:18.5-33.6 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for silver shows a narrow intercept with a low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Relatively narrow intercept with low silver grade. - Negative factor: True width not determined. Evidence · table > 1.3 Context: 15.10 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-3) Silvia NW · molybdenum #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 22 - Grade Unit: ppm - Intercept: 15.1 m - From: 18.5 m - To: 33.6 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:18.5-33.6 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for molybdenum shows a narrow intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Relatively narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 22 Context: 15.10 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-4) Silvia NW · copper #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.54 - Grade Unit: % - Intercept: 4.05 m - From: 29.55 m - To: 33.6 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:29.55-33.6 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This sub-interval shows a strong copper grade over a narrow width, indicating localized higher-grade mineralization. - Positive factor: Higher-grade sub-interval within a broader zone. - Positive factor: Strong copper grade for an exploration target. - Negative factor: Narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.54 Context: 4.05 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-5) Silvia NW · gold #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.86 - Grade Unit: g/t - Intercept: 4.05 m - From: 29.55 m - To: 33.6 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:29.55-33.6 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This sub-interval shows a moderate gold grade over a narrow width, indicating localized higher-grade mineralization. - Positive factor: Higher-grade sub-interval within a broader zone. - Positive factor: Moderate gold grade for an exploration target. - Negative factor: Narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.86 Context: 4.05 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-6) Silvia NW · silver #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 3.5 - Grade Unit: g/t - Intercept: 4.05 m - From: 29.55 m - To: 33.6 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:29.55-33.6 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This sub-interval shows a low silver grade over a narrow width, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Narrow intercept with low silver grade. - Negative factor: True width not determined. Evidence · table > 3.5 Context: 4.05 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-7) Silvia NW · molybdenum #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 27 - Grade Unit: ppm - Intercept: 4.05 m - From: 29.55 m - To: 33.6 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:29.55-33.6 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This sub-interval shows a very low molybdenum grade over a narrow width, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 27 Context: 4.05 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-8) Silvia NW · copper #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.83 - Grade Unit: % - Intercept: 2.6 m - From: 29.55 m - To: 32.15 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:29.55-32.15 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a strong copper grade, indicating a high-grade core within the broader mineralization. - Positive factor: Strong copper grade for an exploration target. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.83 Context: 2.60 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-9) Silvia NW · gold #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.13 - Grade Unit: g/t - Intercept: 2.6 m - From: 29.55 m - To: 32.15 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:29.55-32.15 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a moderate gold grade, indicating a high-grade core within the broader mineralization. - Positive factor: Moderate gold grade for an exploration target. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept. - Negative factor: True width not determined. Evidence · table > 1.13 Context: 2.60 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-10) Silvia NW · silver #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 5.3 - Grade Unit: g/t - Intercept: 2.6 m - From: 29.55 m - To: 32.15 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:29.55-32.15 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a low silver grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with low silver grade. - Negative factor: True width not determined. Evidence · table > 5.3 Context: 2.60 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-11) Silvia NW · molybdenum #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 14 - Grade Unit: ppm - Intercept: 2.6 m - From: 29.55 m - To: 32.15 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:29.55-32.15 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a very low molybdenum grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 14 Context: 2.60 #### 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 ### S25-001 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-12) Silvia NW · molybdenum #### Identity - Hole ID: S25-001 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 203 - Grade Unit: ppm - Intercept: 12.45 m - From: 36.25 m - To: 48.7 m - Hole Depth: 257.1 m - Intercept Depth: 18.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-001:36.25-48.7 #### Location - Easting: 304354 - Northing: 8857384 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 293 ° - Dip: -55 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for molybdenum shows a narrow intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Relatively narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 203 Context: 12.45 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-13) Silvia NW · copper #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.17 - Grade Unit: % - Intercept: 38.2 m - From: 15.9 m - To: 54.1 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:15.9-54.1 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for copper shows a wide intercept with a low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Low copper grade. - Negative factor: True width not determined. Evidence · table > 0.17 Context: 38.20 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-14) Silvia NW · gold #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 38.2 m - From: 15.9 m - To: 54.1 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:15.9-54.1 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for gold shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low gold grade. - Negative factor: True width not determined. Evidence · table > 0.06 Context: 38.20 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-15) Silvia NW · silver #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.1 - Grade Unit: g/t - Intercept: 38.2 m - From: 15.9 m - To: 54.1 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:15.9-54.1 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for silver shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low silver grade. - Negative factor: True width not determined. Evidence · table > 1.1 Context: 38.20 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-16) Silvia NW · molybdenum #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 45 - Grade Unit: ppm - Intercept: 38.2 m - From: 15.9 m - To: 54.1 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:15.9-54.1 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for molybdenum shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 45 Context: 38.20 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-17) Silvia NW · copper #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.19 - Grade Unit: % - Intercept: 20.6 m - From: 15.9 m - To: 36.5 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:15.9-36.5 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This sub-interval shows a low copper grade over a wide width, but is part of an early exploration program. - Positive factor: Relatively wide sub-interval within a broader zone. - Negative factor: Low copper grade. - Negative factor: True width not determined. Evidence · table > 0.19 Context: 20.60 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-18) Silvia NW · gold #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.09 - Grade Unit: g/t - Intercept: 20.6 m - From: 15.9 m - To: 36.5 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:15.9-36.5 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This sub-interval shows a very low gold grade over a wide width, but is part of an early exploration program. - Positive factor: Relatively wide sub-interval within a broader zone. - Negative factor: Very low gold grade. - Negative factor: True width not determined. Evidence · table > 0.09 Context: 20.60 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-19) Silvia NW · silver #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.6 - Grade Unit: g/t - Intercept: 20.6 m - From: 15.9 m - To: 36.5 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:15.9-36.5 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This sub-interval shows a very low silver grade over a wide width, but is part of an early exploration program. - Positive factor: Relatively wide sub-interval within a broader zone. - Negative factor: Very low silver grade. - Negative factor: True width not determined. Evidence · table > 1.6 Context: 20.60 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-20) Silvia NW · molybdenum #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 22 - Grade Unit: ppm - Intercept: 20.6 m - From: 15.9 m - To: 36.5 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:15.9-36.5 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This sub-interval shows a very low molybdenum grade over a wide width, but is part of an early exploration program. - Positive factor: Relatively wide sub-interval within a broader zone. - Negative factor: Very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 22 Context: 20.60 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-21) Silvia NW · copper #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.93 - Grade Unit: % - Intercept: 2.45 m - From: 31.75 m - To: 34.2 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:31.75-34.2 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a strong copper grade, indicating a high-grade core within the broader mineralization. - Positive factor: Strong copper grade for an exploration target. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.93 Context: 2.45 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-22) Silvia NW · gold #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.43 - Grade Unit: g/t - Intercept: 2.45 m - From: 31.75 m - To: 34.2 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:31.75-34.2 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a moderate gold grade, indicating a high-grade core within the broader mineralization. - Positive factor: Moderate gold grade for an exploration target. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.43 Context: 2.45 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-23) Silvia NW · silver #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 5.3 - Grade Unit: g/t - Intercept: 2.45 m - From: 31.75 m - To: 34.2 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:31.75-34.2 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a low silver grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with low silver grade. - Negative factor: True width not determined. Evidence · table > 5.3 Context: 2.45 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-24) Silvia NW · molybdenum #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 35 - Grade Unit: ppm - Intercept: 2.45 m - From: 31.75 m - To: 34.2 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:31.75-34.2 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a very low molybdenum grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 35 Context: 2.45 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-25) Silvia NW · molybdenum #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 89 - Grade Unit: ppm - Intercept: 12.6 m - From: 36.5 m - To: 49.1 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:36.5-49.1 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for molybdenum shows a narrow intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Relatively narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 89 Context: 12.60 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-26) Silvia NW · copper #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.96 - Grade Unit: % - Intercept: 2.7 m - From: 51.4 m - To: 54.1 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:51.4-54.1 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a strong copper grade, indicating a high-grade core within the broader mineralization. - Positive factor: Strong copper grade for an exploration target. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.96 Context: 2.70 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-27) Silvia NW · gold #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.09 - Grade Unit: g/t - Intercept: 2.7 m - From: 51.4 m - To: 54.1 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:51.4-54.1 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a very low gold grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with very low gold grade. - Negative factor: True width not determined. Evidence · table > 0.09 Context: 2.70 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-28) Silvia NW · silver #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 3 - Grade Unit: g/t - Intercept: 2.7 m - From: 51.4 m - To: 54.1 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:51.4-54.1 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a low silver grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with low silver grade. - Negative factor: True width not determined. Evidence · table > 3.0 Context: 2.70 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-29) Silvia NW · molybdenum #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 25 - Grade Unit: ppm - Intercept: 2.7 m - From: 51.4 m - To: 54.1 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:51.4-54.1 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a very low molybdenum grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 25 Context: 2.70 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-30) Silvia NW · molybdenum #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 104 - Grade Unit: ppm - Intercept: 17.5 m - From: 70.1 m - To: 87.6 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:70.1-87.6 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for molybdenum shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 104 Context: 17.50 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-31) Silvia NW · copper #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.32 - Grade Unit: % - Intercept: 1.4 m - From: 96.15 m - To: 97.55 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:96.15-97.55 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a moderate copper grade, but is part of an early exploration program. - Positive factor: Moderate copper grade for an exploration target. - Negative factor: Very narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.32 Context: 1.40 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-32) Silvia NW · gold #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.25 - Grade Unit: g/t - Intercept: 1.4 m - From: 96.15 m - To: 97.55 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:96.15-97.55 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a low gold grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with low gold grade. - Negative factor: True width not determined. Evidence · table > 0.25 Context: 1.40 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-33) Silvia NW · silver #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.6 - Grade Unit: g/t - Intercept: 1.4 m - From: 96.15 m - To: 97.55 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:96.15-97.55 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a very low silver grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with very low silver grade. - Negative factor: True width not determined. Evidence · table > 1.6 Context: 1.40 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-34) Silvia NW · molybdenum #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 37 - Grade Unit: ppm - Intercept: 1.4 m - From: 96.15 m - To: 97.55 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:96.15-97.55 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a very low molybdenum grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 37 Context: 1.40 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-35) Silvia NW · copper #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 18.4 m - From: 145 m - To: 163.4 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:145-163.4 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for copper shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low copper grade. - Negative factor: True width not determined. Evidence · table > 0.10 Context: 18.40 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-36) Silvia NW · gold #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 18.4 m - From: 145 m - To: 163.4 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:145-163.4 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for gold shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low gold grade. - Negative factor: True width not determined. Evidence · table > 0.05 Context: 18.40 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-37) Silvia NW · silver #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.6 - Grade Unit: g/t - Intercept: 18.4 m - From: 145 m - To: 163.4 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:145-163.4 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for silver shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low silver grade. - Negative factor: True width not determined. Evidence · table > 0.6 Context: 18.40 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-38) Silvia NW · molybdenum #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 13 - Grade Unit: ppm - Intercept: 18.4 m - From: 145 m - To: 163.4 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:145-163.4 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for molybdenum shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 13 Context: 18.40 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-39) Silvia NW · copper #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.34 - Grade Unit: % - Intercept: 2.9 m - From: 160.5 m - To: 163.4 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:160.5-163.4 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a moderate copper grade, but is part of an early exploration program. - Positive factor: Moderate copper grade for an exploration target. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.34 Context: 2.90 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-40) Silvia NW · gold #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 2.9 m - From: 160.5 m - To: 163.4 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:160.5-163.4 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a very low gold grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with very low gold grade. - Negative factor: True width not determined. Evidence · table > 0.06 Context: 2.90 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-41) Silvia NW · silver #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.4 - Grade Unit: g/t - Intercept: 2.9 m - From: 160.5 m - To: 163.4 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:160.5-163.4 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a very low silver grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with very low silver grade. - Negative factor: True width not determined. Evidence · table > 1.4 Context: 2.90 #### 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 ### S25-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-42) Silvia NW · molybdenum #### Identity - Hole ID: S25-002 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 14 - Grade Unit: ppm - Intercept: 2.9 m - From: 160.5 m - To: 163.4 m - Hole Depth: 258.7 m - Intercept Depth: 15.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-002:160.5-163.4 #### Location - Easting: 304355 - Northing: 8857383 - CRS: WGS84-18S UTM datum - Elevation: 4497 m - Azimuth: 270 ° - Dip: -70 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a very low molybdenum grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 14 Context: 2.90 #### 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 ### S25-003 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-43) Silvia NW · copper #### Identity - Hole ID: S25-003 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.32 - Grade Unit: % - Intercept: 2.6 m - From: 159.9 m - To: 162.5 m - Hole Depth: 447.3 m - Intercept Depth: 159.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-003:159.9-162.5 #### Location - Easting: 304379 - Northing: 8857468 - CRS: WGS84-18S UTM datum - Elevation: 4507 m - Azimuth: 280 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a moderate copper grade, but is part of an early exploration program. - Positive factor: Moderate copper grade for an exploration target. - Negative factor: Very narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.32 Context: 2.60 #### 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 ### S25-003 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-44) Silvia NW · gold #### Identity - Hole ID: S25-003 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.04 - Grade Unit: g/t - Intercept: 2.6 m - From: 159.9 m - To: 162.5 m - Hole Depth: 447.3 m - Intercept Depth: 159.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-003:159.9-162.5 #### Location - Easting: 304379 - Northing: 8857468 - CRS: WGS84-18S UTM datum - Elevation: 4507 m - Azimuth: 280 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a very low gold grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with very low gold grade. - Negative factor: True width not determined. Evidence · table > 0.04 Context: 2.60 #### 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 ### S25-003 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-45) Silvia NW · silver #### Identity - Hole ID: S25-003 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 2.5 - Grade Unit: g/t - Intercept: 2.6 m - From: 159.9 m - To: 162.5 m - Hole Depth: 447.3 m - Intercept Depth: 159.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-003:159.9-162.5 #### Location - Easting: 304379 - Northing: 8857468 - CRS: WGS84-18S UTM datum - Elevation: 4507 m - Azimuth: 280 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a very low silver grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with very low silver grade. - Negative factor: True width not determined. Evidence · table > 2.5 Context: 2.60 #### 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 ### S25-003 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-46) Silvia NW · molybdenum #### Identity - Hole ID: S25-003 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 2 - Grade Unit: ppm - Intercept: 2.6 m - From: 159.9 m - To: 162.5 m - Hole Depth: 447.3 m - Intercept Depth: 159.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-003:159.9-162.5 #### Location - Easting: 304379 - Northing: 8857468 - CRS: WGS84-18S UTM datum - Elevation: 4507 m - Azimuth: 280 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a very low molybdenum grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 2 Context: 2.60 #### 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 ### S25-003 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-47) Silvia NW · copper #### Identity - Hole ID: S25-003 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.27 - Grade Unit: % - Intercept: 2.7 m - From: 208.5 m - To: 211.2 m - Hole Depth: 447.3 m - Intercept Depth: 159.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-003:208.5-211.2 #### Location - Easting: 304379 - Northing: 8857468 - CRS: WGS84-18S UTM datum - Elevation: 4507 m - Azimuth: 280 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a low copper grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with low copper grade. - Negative factor: True width not determined. Evidence · table > 0.27 Context: 2.7 #### 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 ### S25-003 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-48) Silvia NW · gold #### Identity - Hole ID: S25-003 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.03 - Grade Unit: g/t - Intercept: 2.7 m - From: 208.5 m - To: 211.2 m - Hole Depth: 447.3 m - Intercept Depth: 159.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-003:208.5-211.2 #### Location - Easting: 304379 - Northing: 8857468 - CRS: WGS84-18S UTM datum - Elevation: 4507 m - Azimuth: 280 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a very low gold grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with very low gold grade. - Negative factor: True width not determined. Evidence · table > 0.03 Context: 2.7 #### 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 ### S25-003 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-49) Silvia NW · silver #### Identity - Hole ID: S25-003 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.9 - Grade Unit: g/t - Intercept: 2.7 m - From: 208.5 m - To: 211.2 m - Hole Depth: 447.3 m - Intercept Depth: 159.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-003:208.5-211.2 #### Location - Easting: 304379 - Northing: 8857468 - CRS: WGS84-18S UTM datum - Elevation: 4507 m - Azimuth: 280 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a very low silver grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with very low silver grade. - Negative factor: True width not determined. Evidence · table > 1.9 Context: 2.7 #### 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 ### S25-003 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-50) Silvia NW · molybdenum #### Identity - Hole ID: S25-003 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 4 - Grade Unit: ppm - Intercept: 2.7 m - From: 208.5 m - To: 211.2 m - Hole Depth: 447.3 m - Intercept Depth: 159.9 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-003:208.5-211.2 #### Location - Easting: 304379 - Northing: 8857468 - CRS: WGS84-18S UTM datum - Elevation: 4507 m - Azimuth: 280 ° - Dip: -80 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow intercept shows a very low molybdenum grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Negative factor: Very narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 4 Context: 2.7 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-51) Silvia NW · copper #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.2 - Grade Unit: % - Intercept: 23.2 m - From: 231.8 m - To: 255 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:231.8-255 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for copper shows a wide intercept with a low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Low copper grade. - Negative factor: True width not determined. Evidence · table > 0.2 Context: 23.2 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-52) Silvia NW · gold #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 23.2 m - From: 231.8 m - To: 255 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:231.8-255 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for gold shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low gold grade. - Negative factor: True width not determined. Evidence · table > 0.05 Context: 23.2 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-53) Silvia NW · silver #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 2.1 - Grade Unit: g/t - Intercept: 23.2 m - From: 231.8 m - To: 255 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:231.8-255 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for silver shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low silver grade. - Negative factor: True width not determined. Evidence · table > 2.1 Context: 23.2 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-54) Silvia NW · molybdenum #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 4 - Grade Unit: ppm - Intercept: 23.2 m - From: 231.8 m - To: 255 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:231.8-255 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Initial drill result for molybdenum shows a wide intercept with a very low grade, but is part of an early exploration program. - Positive factor: Initial drill result from a new target area. - Positive factor: Relatively wide intercept for early exploration. - Negative factor: Very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 4 Context: 23.2 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-55) Silvia NW · copper #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.37 - Grade Unit: % - Intercept: 4.15 m - From: 238.6 m - To: 242.75 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:238.6-242.75 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This narrow sub-interval shows a moderate copper grade, but is part of an early exploration program. - Positive factor: Moderate copper grade for an exploration target. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.37 Context: 4.15 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-56) Silvia NW · gold #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.11 - Grade Unit: g/t - Intercept: 4.15 m - From: 238.6 m - To: 242.75 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:238.6-242.75 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This narrow sub-interval shows a very low gold grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Narrow intercept with very low gold grade. - Negative factor: True width not determined. Evidence · table > 0.11 Context: 4.15 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-57) Silvia NW · silver #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 3.1 - Grade Unit: g/t - Intercept: 4.15 m - From: 238.6 m - To: 242.75 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:238.6-242.75 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This narrow sub-interval shows a low silver grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Narrow intercept with low silver grade. - Negative factor: True width not determined. Evidence · table > 3.1 Context: 4.15 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-58) Silvia NW · molybdenum #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 11 - Grade Unit: ppm - Intercept: 4.15 m - From: 238.6 m - To: 242.75 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:238.6-242.75 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This narrow sub-interval shows a very low molybdenum grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 11 Context: 4.15 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-59) Silvia NW · copper #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.66 - Grade Unit: % - Intercept: 1.25 m - From: 241.5 m - To: 242.75 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:241.5-242.75 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a strong copper grade, indicating a high-grade core within the broader mineralization. - Positive factor: Strong copper grade for an exploration target. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept. - Negative factor: True width not determined. Evidence · table > 0.66 Context: 1.25 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-60) Silvia NW · gold #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.24 - Grade Unit: g/t - Intercept: 1.25 m - From: 241.5 m - To: 242.75 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:241.5-242.75 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a low gold grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with low gold grade. - Negative factor: True width not determined. Evidence · table > 0.24 Context: 1.25 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-61) Silvia NW · silver #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 4.6 - Grade Unit: g/t - Intercept: 1.25 m - From: 241.5 m - To: 242.75 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:241.5-242.75 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a low silver grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with low silver grade. - Negative factor: True width not determined. Evidence · table > 4.6 Context: 1.25 #### 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 ### S25-004 [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-62) Silvia NW · molybdenum #### Identity - Hole ID: S25-004 - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 9 - Grade Unit: ppm - Intercept: 1.25 m - From: 241.5 m - To: 242.75 m - Hole Depth: 438.5 m - Intercept Depth: 231.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: S25-004:241.5-242.75 #### Location - Easting: 304417 - Northing: 8857388 - CRS: WGS84-18S UTM datum - Elevation: 4532 m - Azimuth: 270 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: This very narrow sub-interval shows a very low molybdenum grade, but is part of an early exploration program. - Positive factor: Higher-grade sub-interval within a broader zone. - Negative factor: Very narrow intercept with very low molybdenum grade. - Negative factor: True width not determined. Evidence · table > 9 Context: 1.25 #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-63) Silvia NW · molybdenum #### Identity - Hole ID: and - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 203 - Grade Unit: ppm - Intercept: 12.45 m - From: 36.25 m - To: 48.7 m - Intercept Depth: 36.25 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:36.25-48.7 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table: 203 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 203 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-64) Silvia NW · molybdenum #### Identity - Hole ID: and - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 89 - Grade Unit: ppm - Intercept: 12.6 m - From: 36.5 m - To: 49.1 m - Intercept Depth: 36.5 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:36.5-49.1 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table: 89 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 89 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-65) Silvia NW · copper #### Identity - Hole ID: and - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.96 - Grade Unit: % - Intercept: 2.7 m - From: 51.4 m - To: 54.1 m - Intercept Depth: 51.4 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:51.4-54.1 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.96 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.6 %·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: including #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-66) Silvia NW · gold #### Identity - Hole ID: and - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.09 - Grade Unit: g/t - Intercept: 2.7 m - From: 51.4 m - To: 54.1 m - Intercept Depth: 51.4 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:51.4-54.1 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.09 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: 0.09 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 > 0.09 Context: including #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-67) Silvia NW · silver #### Identity - Hole ID: and - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 3 - Grade Unit: g/t - Intercept: 2.7 m - From: 51.4 m - To: 54.1 m - Intercept Depth: 51.4 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:51.4-54.1 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 3 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 8.1 g/t·m is below. - Negative factor: 3 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 > 3.0 Context: including #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-68) Silvia NW · molybdenum #### Identity - Hole ID: and - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 25 - Grade Unit: ppm - Intercept: 2.7 m - From: 51.4 m - To: 54.1 m - Intercept Depth: 51.4 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:51.4-54.1 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table: 25 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 25 Context: including #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-69) Silvia NW · molybdenum #### Identity - Hole ID: and - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 104 - Grade Unit: ppm - Intercept: 17.5 m - From: 70.1 m - To: 87.6 m - Intercept Depth: 70.1 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:70.1-87.6 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table: 104 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 104 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-70) Silvia NW · copper #### Identity - Hole ID: and - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.32 - Grade Unit: % - Intercept: 1.4 m - From: 96.15 m - To: 97.55 m - Intercept Depth: 96.15 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:96.15-97.55 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.32 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.4 %·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 > 0.32 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-71) Silvia NW · gold #### Identity - Hole ID: and - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.25 - Grade Unit: g/t - Intercept: 1.4 m - From: 96.15 m - To: 97.55 m - Intercept Depth: 96.15 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:96.15-97.55 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.25 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.3 g/t·m is below. - Negative factor: 0.25 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 > 0.25 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-72) Silvia NW · silver #### Identity - Hole ID: and - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.6 - Grade Unit: g/t - Intercept: 1.4 m - From: 96.15 m - To: 97.55 m - Intercept Depth: 96.15 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:96.15-97.55 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 1.6 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 2.2 g/t·m is below. - Negative factor: 1.6 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 > 1.6 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-73) Silvia NW · molybdenum #### Identity - Hole ID: and - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 37 - Grade Unit: ppm - Intercept: 1.4 m - From: 96.15 m - To: 97.55 m - Intercept Depth: 96.15 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:96.15-97.55 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table: 37 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 37 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-74) Silvia NW · copper #### Identity - Hole ID: and - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 18.4 m - From: 145 m - To: 163.4 m - Intercept Depth: 145 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:145-163.4 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.8 %·m is below. - Negative factor: 0.1 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.10 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-75) Silvia NW · gold #### Identity - Hole ID: and - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 18.4 m - From: 145 m - To: 163.4 m - Intercept Depth: 145 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:145-163.4 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.05 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.9 g/t·m is below. - Negative factor: 0.05 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 > 0.05 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-76) Silvia NW · silver #### Identity - Hole ID: and - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.6 - Grade Unit: g/t - Intercept: 18.4 m - From: 145 m - To: 163.4 m - Intercept Depth: 145 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:145-163.4 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.6 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 11.0 g/t·m is below. - Negative factor: 0.6 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 > 0.6 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-77) Silvia NW · molybdenum #### Identity - Hole ID: and - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 13 - Grade Unit: ppm - Intercept: 18.4 m - From: 145 m - To: 163.4 m - Intercept Depth: 145 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:145-163.4 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table: 13 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 13 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-78) Silvia NW · copper #### Identity - Hole ID: and - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.34 - Grade Unit: % - Intercept: 2.9 m - From: 160.5 m - To: 163.4 m - Intercept Depth: 160.5 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:160.5-163.4 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.34 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.0 %·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 > 0.34 Context: including #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-79) Silvia NW · gold #### Identity - Hole ID: and - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 2.9 m - From: 160.5 m - To: 163.4 m - Intercept Depth: 160.5 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:160.5-163.4 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.06 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: 0.06 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 > 0.06 Context: including #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-80) Silvia NW · silver #### Identity - Hole ID: and - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.4 - Grade Unit: g/t - Intercept: 2.9 m - From: 160.5 m - To: 163.4 m - Intercept Depth: 160.5 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:160.5-163.4 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 1.4 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 4.1 g/t·m is below. - Negative factor: 1.4 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 > 1.4 Context: including #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-81) Silvia NW · molybdenum #### Identity - Hole ID: and - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 14 - Grade Unit: ppm - Intercept: 2.9 m - From: 160.5 m - To: 163.4 m - Intercept Depth: 160.5 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:160.5-163.4 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table: 14 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 14 Context: including #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-82) Silvia NW · copper #### Identity - Hole ID: and - Project: Silvia NW - Commodity: copper - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.27 - Grade Unit: % - Intercept: 2.7 m - From: 208.5 m - To: 211.2 m - Intercept Depth: 208.5 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:208.5-211.2 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.27 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.7 %·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 > 0.27 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-83) Silvia NW · gold #### Identity - Hole ID: and - Project: Silvia NW - Commodity: gold - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 0.03 - Grade Unit: g/t - Intercept: 2.7 m - From: 208.5 m - To: 211.2 m - Intercept Depth: 208.5 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:208.5-211.2 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 0.03 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: 0.03 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 > 0.03 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-84) Silvia NW · silver #### Identity - Hole ID: and - Project: Silvia NW - Commodity: silver - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 1.9 - Grade Unit: g/t - Intercept: 2.7 m - From: 208.5 m - To: 211.2 m - Intercept Depth: 208.5 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:208.5-211.2 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table. 1.9 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 5.1 g/t·m is below. - Negative factor: 1.9 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 > 1.9 Context: and #### 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 ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/tinka-provides-initial-drill-results-at-silvia-copper-gold-project-and-updates-e--d660d7f4-a454-46b0-a69a-007b58f943d9#fact-drill-facts-85) Silvia NW · molybdenum #### Identity - Hole ID: and - Project: Silvia NW - Commodity: molybdenum - Region: peru - Reported Region: peru - Ticker: TK #### Geometry - Grade: 4 - Grade Unit: ppm - Intercept: 2.7 m - From: 208.5 m - To: 211.2 m - Intercept Depth: 208.5 m #### Classification - Deposit Type: skarn - Sample Type: drill - Group ID: and:208.5-211.2 #### Location - CRS: WGS84-18S UTM datum #### QA/QC - Laboratory: SGS laboratory in Lima - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-26T00:00:00.000Z Reasoning: Expanded from assay table: 4 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 4 Context: and #### 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.