# Imperial Reports Mount Polley Permit Issuance, Mount Polley Production Update for 2026 Second Quarter, and Huckleberry Mine Exploration Results Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923 Original source: https://money.tmx.com/en/quote/III/news/7800437825042779/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for Publisher: tmx Original announcement: 2026-07-21T21:31:22.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Imperial Metals Corporation - Ticker: III - Exchange: TSX - Region: British Columbia - Primary commodity: Copper - Secondary commodities: Gold, Molybdenum, Silver - Document categories: Drill results, Production, Permitting - Extracted: 2026-09-12 06:41:06 UTC Narrative sentiment: -0.20 · Bearish ## Minestarters Atlas summary Imperial Metals announced the issuance of a key permit for its Mount Polley Tailings Dam, enabling expanded mining through 2034. Despite this, Q2 2026 production at Mount Polley saw a substantial year-over-year decline in copper and gold due to lower-grade mill feed and reduced recoveries. Separately, exploration drilling at the Huckleberry Mine intersected long intervals of polymetallic mineralization, extending the Main zone and providing data for a new mine plan. Reasoning: Imperial Metals secured a critical permit for its Mount Polley mine, ensuring operational continuity. However, Q2 production at Mount Polley was significantly lower than the previous year due to processing lower-grade material. Concurrently, new exploration drilling at Huckleberry Mine yielded promising long intercepts of copper, molybdenum, silver, and gold, indicating potential resource expansion. - Positive factor: Permit issuance for Mount Polley Tailings Dam expansion provides long-term operational certainty. - Positive factor: New exploration drill results from Huckleberry Mine show long intervals of polymetallic mineralization, extending known zones. - Negative factor: Significant year-over-year decrease in Q2 copper and gold production at Mount Polley. - Negative factor: Lower grades milled and reduced recoveries at Mount Polley due to processing low-grade stockpiles. - Negative factor: Drill results are reported as apparent widths only, with true widths not confirmed. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 91 ## Classification and evidence **Permitting Approval** Polarity: positive Story-specific tag Definition: No canonical definition is currently available. Why it applies: The British Columbia Environmental Assessment Office recommended approval, and ministers granted consent for Mount Polley Tailings Dam construction to the 987 metre elevation. Evidence · text > Minister Brar \(Mining and Critical Minerals\) and Minister Davidson \(Environment and Parks\) have granted consent, and the corresponding permits were issued. **Production Decline** Polarity: negative Story-specific tag Definition: No canonical definition is currently available. Why it applies: Copper production decreased from 9.496 million pounds in Q2 2025 to 3.382 million pounds in Q2 2026, and gold production decreased from 11,061 ounces to 6,848 ounces. Evidence · text > Copper production was 3.382 million pounds compared with 9.496 million pounds in the second quarter of 2025 and gold production was 6,848 ounces in versus 11,061 ounces in the comparative 2025 quarter. **Grade Decline** Polarity: negative Story-specific tag Definition: Average grade fell below the red-flag bound vs prior estimate — deposit economics worsening. May indicate high-grading in early drilling. Why it applies: The high percentage of low-grade stockpile material delivered to the mill resulted in lower copper and gold grades being milled in Q2 2026 compared to Q2 2025. Evidence · text > The high percentage of low-grade stockpile material delivered to the mill resulted in lower copper and gold grades being milled. **Recovery Decline** Polarity: negative Story-specific tag Definition: No canonical definition is currently available. Why it applies: Copper recovery decreased from 83.0% in Q2 2025 to 60.0% in Q2 2026, and gold recovery decreased from 68.4% to 63.6%. Evidence · table > 60.0 Context: Recovery % - copper **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: Drilling was designed to test an extension of the Main zone to the southwest at Huckleberry mine. Evidence · text > drilled early in 2026 at Huckleberry mine to test an extension of the Main zone to the southwest **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: Drilling was designed to test below a molybdenum trend defined by historic blastholes in the Main zone pit. Evidence · text > test below a molybdenum trend defined by historic blastholes in the Main zone pit **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: A full QA/QC program using blanks, standards and duplicates was completed for all diamond drilling samples submitted to Activation Laboratories Ltd. Evidence · text > A full QA/QC program using blanks, standards and duplicates was completed for all diamond drilling samples submitted to the lab. **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: Jim Miller-Tait, P.Geo., and Steve Robertson, P. Geo., are designated Qualified Persons as defined by NI 43-101 and reviewed the news release. Evidence · text > Jim Miller-Tait, P.Geo., Imperial’s Vice President Exploration, has reviewed this news release as the designated Qualified Person as defined by National Instrument 43-101 \(“NI 43-101”\) **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: Significant assay intervals are reported as apparent widths, and insufficient geological information is available to confirm true width. Evidence · text > Significant assay intervals reported represent apparent widths. Insufficient geological information is available to confirm the geological model and true width of significant assay intervals. ## Extracted facts Stored fact records: 91. Some facts used in scoring do not have a stored record. ## Drill Results (91) ### Fact 1 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-0) Mount Polley Mine Historical result Needs review: historical\_restatement #### Identity - Project: Mount Polley Mine - Region: canada\_bc - Reported Region: British Columbia - Ticker: III #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-06-30T00:00:00.000Z #### Dates - Event date: 2026-07-21T00:00:00.000Z Reasoning: Historical ore milled for Q2 2025, provided for comparison. Evidence · table > 1,759,093 Context: Ore milled - tonnes #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 2 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-1) Mount Polley Mine · copper Historical result Needs review: historical\_restatement #### Identity - Project: Mount Polley Mine - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: III #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-06-30T00:00:00.000Z #### Dates - Event date: 2026-07-21T00:00:00.000Z Reasoning: Historical copper production for Q2 2025, provided for comparison. Evidence · table > 9.496 Context: Copper - million pounds #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### Fact 3 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-2) Mount Polley Mine · gold Historical result Needs review: historical\_restatement #### Identity - Project: Mount Polley Mine - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: III #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-06-30T00:00:00.000Z #### Dates - Event date: 2026-07-21T00:00:00.000Z Reasoning: Historical gold production for Q2 2025, provided for comparison. Evidence · table > 11,061 Context: Gold - ounces #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### MZ-26-01A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-3) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-01A - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.42 - Grade Unit: % - Intercept: 135 m - From: 75 m - To: 210 m - Intercept Depth: 75 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-01A:75-210 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept confirms significant copper mineralization over a long interval, contributing to the understanding of the deposit extension. - Positive factor: Long intercept of moderate-grade copper in an exploration hole, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.42 Context: 135.0 #### 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 ### MZ-26-01A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-4) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-01A - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.007 - Grade Unit: % - Intercept: 135 m - From: 75 m - To: 210 m - Intercept Depth: 75 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-01A:75-210 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows molybdenum mineralization, which is a common byproduct in porphyry systems, over a long interval. - Positive factor: Molybdenum mineralization present over a long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.007 Context: 135.0 #### 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 ### MZ-26-01A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-5) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-01A - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.76 - Grade Unit: g/t - Intercept: 135 m - From: 75 m - To: 210 m - Intercept Depth: 75 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-01A:75-210 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows silver mineralization, which is a common byproduct in porphyry systems, over a long interval. - Positive factor: Silver mineralization present over a long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 1.76 Context: 135.0 #### 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 ### MZ-26-01A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-6) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-01A - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.12 - Grade Unit: g/t - Intercept: 135 m - From: 75 m - To: 210 m - Intercept Depth: 75 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-01A:75-210 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows gold mineralization, which is a common byproduct in porphyry systems, over a long interval. - Positive factor: Gold mineralization present over a long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.12 Context: 135.0 #### 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 ### MZ-26-01A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-7) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-01A - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.51 - Grade Unit: % - Intercept: 85 m - From: 87.5 m - To: 172.5 m - Intercept Depth: 75 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-01A:87.5-172.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This higher-grade sub-interval confirms strong copper mineralization within the broader intercept, indicating a significant zone of interest. - Positive factor: Strong-grade copper intercept within a longer mineralized zone, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.51 Context: 85.0 #### 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 ### MZ-26-01A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-8) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-01A - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.007 - Grade Unit: % - Intercept: 85 m - From: 87.5 m - To: 172.5 m - Intercept Depth: 75 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-01A:87.5-172.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows molybdenum mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.007 Context: 85.0 #### 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 ### MZ-26-01A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-9) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-01A - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.93 - Grade Unit: g/t - Intercept: 85 m - From: 87.5 m - To: 172.5 m - Intercept Depth: 75 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-01A:87.5-172.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows silver mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Silver mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 1.93 Context: 85.0 #### 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 ### MZ-26-01A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-10) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-01A - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 85 m - From: 87.5 m - To: 172.5 m - Intercept Depth: 75 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-01A:87.5-172.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows gold mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Gold mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.10 Context: 85.0 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-11) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.27 - Grade Unit: % - Intercept: 231.5 m - From: 86 m - To: 317.5 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:86-317.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept confirms significant copper mineralization, contributing to the understanding of the deposit extension. - Positive factor: Very long intercept of copper mineralization in an exploration hole, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Copper grade is moderate for a porphyry deposit. Evidence · table > 0.27 Context: 231.5 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-12) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.011 - Grade Unit: % - Intercept: 231.5 m - From: 86 m - To: 317.5 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:86-317.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows molybdenum mineralization, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.011 Context: 231.5 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-13) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 2.09 - Grade Unit: g/t - Intercept: 231.5 m - From: 86 m - To: 317.5 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:86-317.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows silver mineralization, consistent with porphyry systems. - Positive factor: Silver mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 2.09 Context: 231.5 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-14) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 231.5 m - From: 86 m - To: 317.5 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:86-317.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows gold mineralization, consistent with porphyry systems. - Positive factor: Gold mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.06 Context: 231.5 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-15) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.31 - Grade Unit: % - Intercept: 170.4 m - From: 86 m - To: 256.4 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:86-256.4 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval confirms significant copper mineralization over a long interval within the broader intercept. - Positive factor: Long intercept of moderate-grade copper within a broader mineralized zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.31 Context: 170.4 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-16) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.013 - Grade Unit: % - Intercept: 170.4 m - From: 86 m - To: 256.4 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:86-256.4 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows molybdenum mineralization alongside copper, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present over a long interval within a broader mineralized zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.013 Context: 170.4 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-17) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 2.63 - Grade Unit: g/t - Intercept: 170.4 m - From: 86 m - To: 256.4 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:86-256.4 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows silver mineralization alongside copper, consistent with porphyry systems. - Positive factor: Silver mineralization present over a long interval within a broader mineralized zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 2.63 Context: 170.4 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-18) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 170.4 m - From: 86 m - To: 256.4 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:86-256.4 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows gold mineralization alongside copper, consistent with porphyry systems. - Positive factor: Gold mineralization present over a long interval within a broader mineralized zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.07 Context: 170.4 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-19) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.56 - Grade Unit: % - Intercept: 41.4 m - From: 215 m - To: 256.4 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:215-256.4 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This higher-grade sub-interval confirms strong copper mineralization within the broader intercept, indicating a significant zone of interest. - Positive factor: Strong-grade copper intercept within a longer mineralized zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.56 Context: 41.4 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-20) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.017 - Grade Unit: % - Intercept: 41.4 m - From: 215 m - To: 256.4 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:215-256.4 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows molybdenum mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.017 Context: 41.4 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-21) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 2.08 - Grade Unit: g/t - Intercept: 41.4 m - From: 215 m - To: 256.4 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:215-256.4 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows silver mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Silver mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 2.08 Context: 41.4 #### 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 ### MZ-26-02 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-22) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-02 - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 41.4 m - From: 215 m - To: 256.4 m - Intercept Depth: 86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-02:215-256.4 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows gold mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Gold mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.13 Context: 41.4 #### 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 ### MZ-26-3 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-23) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-3 - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.23 - Grade Unit: % - Intercept: 232.5 m - From: 80 m - To: 312.5 m - Intercept Depth: 80 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-3:80-312.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept confirms significant copper mineralization, contributing to the understanding of the deposit extension. - Positive factor: Very long intercept of copper mineralization in an exploration hole, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Copper grade is moderate for a porphyry deposit. Evidence · table > 0.23 Context: 232.5 #### 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 ### MZ-26-3 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-24) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-3 - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.01 - Grade Unit: % - Intercept: 232.5 m - From: 80 m - To: 312.5 m - Intercept Depth: 80 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-3:80-312.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows molybdenum mineralization, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.010 Context: 232.5 #### 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 ### MZ-26-3 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-25) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-3 - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1 - Grade Unit: g/t - Intercept: 232.5 m - From: 80 m - To: 312.5 m - Intercept Depth: 80 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-3:80-312.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows silver mineralization, consistent with porphyry systems. - Positive factor: Silver mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 1.00 Context: 232.5 #### 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 ### MZ-26-3 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-26) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-3 - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 232.5 m - From: 80 m - To: 312.5 m - Intercept Depth: 80 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-3:80-312.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows gold mineralization, consistent with porphyry systems. - Positive factor: Gold mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.06 Context: 232.5 #### 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 ### MZ-26-3 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-27) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-3 - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.34 - Grade Unit: % - Intercept: 65 m - From: 85 m - To: 150 m - Intercept Depth: 80 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-3:85-150 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval confirms significant copper mineralization within the broader intercept. - Positive factor: Moderate-grade copper intercept within a longer mineralized zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.34 Context: 65.0 #### 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 ### MZ-26-3 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-28) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-3 - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.009 - Grade Unit: % - Intercept: 65 m - From: 85 m - To: 150 m - Intercept Depth: 80 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-3:85-150 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows molybdenum mineralization alongside copper, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present within a copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.009 Context: 65.0 #### 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 ### MZ-26-3 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-29) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-3 - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.74 - Grade Unit: g/t - Intercept: 65 m - From: 85 m - To: 150 m - Intercept Depth: 80 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-3:85-150 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows silver mineralization alongside copper, consistent with porphyry systems. - Positive factor: Silver mineralization present within a copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 1.74 Context: 65.0 #### 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 ### MZ-26-3 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-30) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-3 - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 65 m - From: 85 m - To: 150 m - Intercept Depth: 80 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-3:85-150 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows gold mineralization alongside copper, consistent with porphyry systems. - Positive factor: Gold mineralization present within a copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.05 Context: 65.0 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-31) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.29 - Grade Unit: % - Intercept: 25.4 m - From: 94.6 m - To: 120 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:94.6-120 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept confirms copper mineralization, contributing to the understanding of the deposit extension. - Positive factor: Moderate-grade copper intercept in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.29 Context: 25.4 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-32) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.004 - Grade Unit: % - Intercept: 25.4 m - From: 94.6 m - To: 120 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:94.6-120 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows molybdenum mineralization, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.004 Context: 25.4 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-33) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 2.6 - Grade Unit: g/t - Intercept: 25.4 m - From: 94.6 m - To: 120 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:94.6-120 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows silver mineralization, consistent with porphyry systems. - Positive factor: Silver mineralization present in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 2.60 Context: 25.4 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-34) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.04 - Grade Unit: g/t - Intercept: 25.4 m - From: 94.6 m - To: 120 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:94.6-120 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows gold mineralization, consistent with porphyry systems. - Positive factor: Gold mineralization present in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.04 Context: 25.4 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-35) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.38 - Grade Unit: % - Intercept: 175 m - From: 157.5 m - To: 332.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:157.5-332.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept confirms significant copper mineralization over a long interval, contributing to the understanding of the deposit extension. - Positive factor: Long intercept of moderate-grade copper in an exploration hole, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.38 Context: 175.0 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-36) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.011 - Grade Unit: % - Intercept: 175 m - From: 157.5 m - To: 332.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:157.5-332.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows molybdenum mineralization, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present over a long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.011 Context: 175.0 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-37) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.47 - Grade Unit: g/t - Intercept: 175 m - From: 157.5 m - To: 332.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:157.5-332.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows silver mineralization, consistent with porphyry systems. - Positive factor: Silver mineralization present over a long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 1.47 Context: 175.0 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-38) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 175 m - From: 157.5 m - To: 332.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:157.5-332.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows gold mineralization, consistent with porphyry systems. - Positive factor: Gold mineralization present over a long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.06 Context: 175.0 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-39) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.45 - Grade Unit: % - Intercept: 140 m - From: 157.5 m - To: 297.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:157.5-297.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This higher-grade sub-interval confirms strong copper mineralization within the broader intercept, indicating a significant zone of interest. - Positive factor: Strong-grade copper intercept within a longer mineralized zone, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.45 Context: 140.0 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-40) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.013 - Grade Unit: % - Intercept: 140 m - From: 157.5 m - To: 297.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:157.5-297.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows molybdenum mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.013 Context: 140.0 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-41) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.72 - Grade Unit: g/t - Intercept: 140 m - From: 157.5 m - To: 297.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:157.5-297.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows silver mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Silver mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 1.72 Context: 140.0 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-42) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 140 m - From: 157.5 m - To: 297.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:157.5-297.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows gold mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Gold mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.07 Context: 140.0 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-43) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 107.5 m - From: 165 m - To: 272.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:165-272.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This higher-grade sub-interval confirms strong copper mineralization within the broader intercept, indicating a significant zone of interest. - Positive factor: Strong-grade copper intercept within a longer mineralized zone, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.50 Context: 107.5 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-44) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.013 - Grade Unit: % - Intercept: 107.5 m - From: 165 m - To: 272.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:165-272.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows molybdenum mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.013 Context: 107.5 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-45) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.95 - Grade Unit: g/t - Intercept: 107.5 m - From: 165 m - To: 272.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:165-272.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows silver mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Silver mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 1.95 Context: 107.5 #### 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 ### MZ-26-06A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-46) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-06A - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 107.5 m - From: 165 m - To: 272.5 m - Intercept Depth: 94.6 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-06A:165-272.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows gold mineralization alongside higher-grade copper, consistent with porphyry systems. - Positive factor: Gold mineralization present within a higher-grade copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.07 Context: 107.5 #### 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 ### MZ-26-08A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-47) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-08A - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.31 - Grade Unit: % - Intercept: 182.5 m - From: 65 m - To: 247.5 m - Intercept Depth: 65 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-08A:65-247.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept confirms significant copper mineralization over a long interval, contributing to the understanding of the deposit extension. - Positive factor: Long intercept of moderate-grade copper in an exploration hole, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.31 Context: 182.5 #### 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 ### MZ-26-08A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-48) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-08A - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.014 - Grade Unit: % - Intercept: 182.5 m - From: 65 m - To: 247.5 m - Intercept Depth: 65 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-08A:65-247.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows molybdenum mineralization, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present over a long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.014 Context: 182.5 #### 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 ### MZ-26-08A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-49) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-08A - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 2.96 - Grade Unit: g/t - Intercept: 182.5 m - From: 65 m - To: 247.5 m - Intercept Depth: 65 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-08A:65-247.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows silver mineralization, consistent with porphyry systems. - Positive factor: Silver mineralization present over a long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 2.96 Context: 182.5 #### 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 ### MZ-26-08A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-50) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-08A - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 182.5 m - From: 65 m - To: 247.5 m - Intercept Depth: 65 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-08A:65-247.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This exploration intercept shows gold mineralization, consistent with porphyry systems. - Positive factor: Gold mineralization present over a long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.05 Context: 182.5 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-51) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.29 - Grade Unit: % - Intercept: 240 m - From: 60 m - To: 300 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:60-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept confirms significant copper mineralization, contributing to the understanding of the deposit extension. - Positive factor: Very long intercept of copper mineralization in an exploration hole, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Copper grade is moderate for a porphyry deposit. Evidence · table > 0.29 Context: 240.0 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-52) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.018 - Grade Unit: % - Intercept: 240 m - From: 60 m - To: 300 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:60-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows molybdenum mineralization, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.018 Context: 240.0 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-53) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.67 - Grade Unit: g/t - Intercept: 240 m - From: 60 m - To: 300 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:60-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows silver mineralization, consistent with porphyry systems. - Positive factor: Silver mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 0.67 Context: 240.0 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-54) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 240 m - From: 60 m - To: 300 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:60-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows gold mineralization, consistent with porphyry systems. - Positive factor: Gold mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.07 Context: 240.0 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-55) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.42 - Grade Unit: % - Intercept: 55 m - From: 142.5 m - To: 197.5 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:142.5-197.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval confirms significant copper mineralization within the broader intercept. - Positive factor: Moderate-grade copper intercept within a longer mineralized zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.42 Context: 55.0 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-56) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.009 - Grade Unit: % - Intercept: 55 m - From: 142.5 m - To: 197.5 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:142.5-197.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows molybdenum mineralization alongside copper, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present within a copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · table > 0.009 Context: 55.0 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-57) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.65 - Grade Unit: g/t - Intercept: 55 m - From: 142.5 m - To: 197.5 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:142.5-197.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows silver mineralization alongside copper, consistent with porphyry systems. - Positive factor: Silver mineralization present within a copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 1.65 Context: 55.0 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-58) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.09 - Grade Unit: g/t - Intercept: 55 m - From: 142.5 m - To: 197.5 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:142.5-197.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows gold mineralization alongside copper, consistent with porphyry systems. - Positive factor: Gold mineralization present within a copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.09 Context: 55.0 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-59) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.29 - Grade Unit: % - Intercept: 42.5 m - From: 257.5 m - To: 300 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:257.5-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval confirms significant copper mineralization within the broader intercept. - Positive factor: Moderate-grade copper intercept within a longer mineralized zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.29 Context: 42.5 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-60) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.058 - Grade Unit: % - Intercept: 42.5 m - From: 257.5 m - To: 300 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:257.5-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows higher-grade molybdenum mineralization alongside copper, consistent with porphyry systems. - Positive factor: Higher-grade molybdenum mineralization present within a copper zone. - Negative factor: True width not stated, reported as apparent width only. Evidence · table > 0.058 Context: 42.5 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-61) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.59 - Grade Unit: g/t - Intercept: 42.5 m - From: 257.5 m - To: 300 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:257.5-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows silver mineralization alongside copper, consistent with porphyry systems. - Positive factor: Silver mineralization present within a copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · table > 0.59 Context: 42.5 #### 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 ### MZ-26-21 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-62) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-21 - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.14 - Grade Unit: g/t - Intercept: 42.5 m - From: 257.5 m - To: 300 m - Intercept Depth: 60 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-21:257.5-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This sub-interval shows gold mineralization alongside copper, consistent with porphyry systems. - Positive factor: Gold mineralization present within a copper zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · table > 0.14 Context: 42.5 #### 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 ### MZ-26-07 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-63) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-07 - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.21 - Grade Unit: % - Intercept: 301.5 m - From: 97.5 m - To: 399 m - Intercept Depth: 97.5 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-07:97.5-399 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept confirms significant copper mineralization, contributing to the understanding of the deposit extension. - Positive factor: Very long intercept of copper mineralization in an exploration hole, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Copper grade is moderate for a porphyry deposit. Evidence · text > Hole MZ-26-07 yielded 301.5 metres of 0.21% copper, 0.024% molybdenum, 0.87 g/t silver and 0.07 g/t gold starting at 97.5 metres when it entered bedrock #### 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 ### MZ-26-07 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-64) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-07 - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.024 - Grade Unit: % - Intercept: 301.5 m - From: 97.5 m - To: 399 m - Intercept Depth: 97.5 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-07:97.5-399 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows higher-grade molybdenum mineralization, consistent with porphyry systems. - Positive factor: Higher-grade molybdenum mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. Evidence · text > Hole MZ-26-07 yielded 301.5 metres of 0.21% copper, 0.024% molybdenum, 0.87 g/t silver and 0.07 g/t gold starting at 97.5 metres when it entered bedrock #### 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 ### MZ-26-07 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-65) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-07 - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.87 - Grade Unit: g/t - Intercept: 301.5 m - From: 97.5 m - To: 399 m - Intercept Depth: 97.5 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-07:97.5-399 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows silver mineralization, consistent with porphyry systems. - Positive factor: Silver mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · text > Hole MZ-26-07 yielded 301.5 metres of 0.21% copper, 0.024% molybdenum, 0.87 g/t silver and 0.07 g/t gold starting at 97.5 metres when it entered bedrock #### 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 ### MZ-26-07 [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-66) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-07 - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 301.5 m - From: 97.5 m - To: 399 m - Intercept Depth: 97.5 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-07:97.5-399 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows gold mineralization, consistent with porphyry systems. - Positive factor: Gold mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · text > Hole MZ-26-07 yielded 301.5 metres of 0.21% copper, 0.024% molybdenum, 0.87 g/t silver and 0.07 g/t gold starting at 97.5 metres when it entered bedrock #### 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 ### MZ-26-08A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-67) Huckleberry Mine · copper #### Identity - Hole ID: MZ-26-08A - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.24 - Grade Unit: % - Intercept: 334 m - From: 65 m - To: 399 m - Intercept Depth: 65 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-08A:65-399 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept confirms significant copper mineralization, contributing to the understanding of the deposit extension. - Positive factor: Very long intercept of copper mineralization in an exploration hole, extending the Main zone. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Copper grade is moderate for a porphyry deposit. Evidence · text > hole MZ-26-08A returned 334.0 metres of 0.24% copper, 0.016% molybdenum, 1.87 g/t silver and 0.06 g/t gold starting at 65.0 metres down hole, again when the hole entered bedrock #### 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 ### MZ-26-08A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-68) Huckleberry Mine · molybdenum #### Identity - Hole ID: MZ-26-08A - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.016 - Grade Unit: % - Intercept: 334 m - From: 65 m - To: 399 m - Intercept Depth: 65 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-08A:65-399 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows molybdenum mineralization, consistent with porphyry systems. - Positive factor: Molybdenum mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. Evidence · text > hole MZ-26-08A returned 334.0 metres of 0.24% copper, 0.016% molybdenum, 1.87 g/t silver and 0.06 g/t gold starting at 65.0 metres down hole, again when the hole entered bedrock #### 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 ### MZ-26-08A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-69) Huckleberry Mine · silver #### Identity - Hole ID: MZ-26-08A - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.87 - Grade Unit: g/t - Intercept: 334 m - From: 65 m - To: 399 m - Intercept Depth: 65 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-08A:65-399 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows silver mineralization, consistent with porphyry systems. - Positive factor: Silver mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. Evidence · text > hole MZ-26-08A returned 334.0 metres of 0.24% copper, 0.016% molybdenum, 1.87 g/t silver and 0.06 g/t gold starting at 65.0 metres down hole, again when the hole entered bedrock #### 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 ### MZ-26-08A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-70) Huckleberry Mine · gold #### Identity - Hole ID: MZ-26-08A - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 334 m - From: 65 m - To: 399 m - Intercept Depth: 65 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-26-08A:65-399 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: This very long exploration intercept shows gold mineralization, consistent with porphyry systems. - Positive factor: Gold mineralization present over a very long interval in an exploration hole. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. Evidence · text > hole MZ-26-08A returned 334.0 metres of 0.24% copper, 0.016% molybdenum, 1.87 g/t silver and 0.06 g/t gold starting at 65.0 metres down hole, again when the hole entered bedrock #### 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 ### MZ-25-07A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-71) Huckleberry Mine · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MZ-25-07A - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.41 - Grade Unit: % - Intercept: 72.5 m - From: 197.5 m - To: 270 m - Intercept Depth: 197.5 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-25-07A:197.5-270 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-07-21T00:00:00.000Z Reasoning: This historical intercept confirms significant copper mineralization and is provided for context with current drilling. - Positive factor: Moderate-grade copper intercept from a previous season, provided for comparison. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: This is historical data, not new. Evidence · text > last season hole MZ-25-07A intercepted 72.5 metres of 0.41% copper, 0.012% molybdenum, 3.66 g/t silver, and 0.16 g/t gold starting at 197.5 metres. #### 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### MZ-25-07A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-72) Huckleberry Mine · molybdenum Historical result Needs review: historical\_restatement #### Identity - Hole ID: MZ-25-07A - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.012 - Grade Unit: % - Intercept: 72.5 m - From: 197.5 m - To: 270 m - Intercept Depth: 197.5 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-25-07A:197.5-270 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-07-21T00:00:00.000Z Reasoning: This historical intercept shows molybdenum mineralization, consistent with porphyry systems, provided for context. - Positive factor: Molybdenum mineralization present in a historical intercept. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Molybdenum grade is relatively low. - Negative factor: This is historical data, not new. Evidence · text > last season hole MZ-25-07A intercepted 72.5 metres of 0.41% copper, 0.012% molybdenum, 3.66 g/t silver, and 0.16 g/t gold starting at 197.5 metres. #### 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### MZ-25-07A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-73) Huckleberry Mine · silver Historical result Needs review: historical\_restatement #### Identity - Hole ID: MZ-25-07A - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 3.66 - Grade Unit: g/t - Intercept: 72.5 m - From: 197.5 m - To: 270 m - Intercept Depth: 197.5 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-25-07A:197.5-270 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-07-21T00:00:00.000Z Reasoning: This historical intercept shows silver mineralization, consistent with porphyry systems, provided for context. - Positive factor: Silver mineralization present in a historical intercept. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Silver grade is relatively low. - Negative factor: This is historical data, not new. Evidence · text > last season hole MZ-25-07A intercepted 72.5 metres of 0.41% copper, 0.012% molybdenum, 3.66 g/t silver, and 0.16 g/t gold starting at 197.5 metres. #### 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### MZ-25-07A [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-74) Huckleberry Mine · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: MZ-25-07A - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.16 - Grade Unit: g/t - Intercept: 72.5 m - From: 197.5 m - To: 270 m - Intercept Depth: 197.5 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: MZ-25-07A:197.5-270 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-07-21T00:00:00.000Z Reasoning: This historical intercept shows gold mineralization, consistent with porphyry systems, provided for context. - Positive factor: Gold mineralization present in a historical intercept. - Negative factor: True width not stated, reported as apparent width only. - Negative factor: Gold grade is relatively low for a porphyry deposit. - Negative factor: This is historical data, not new. Evidence · text > last season hole MZ-25-07A intercepted 72.5 metres of 0.41% copper, 0.012% molybdenum, 3.66 g/t silver, and 0.16 g/t gold starting at 197.5 metres. #### 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 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### and [Link to this fact](https://atlas-extractions.minestarters.com/news/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-75) Huckleberry Mine · copper #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.38 - Grade Unit: % - Intercept: 175 m - From: 157.5 m - To: 332.5 m - Intercept Depth: 157.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:157.5-332.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.38 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 66.5 %·m is moderate. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.38 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-76) Huckleberry Mine · molybdenum #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.011 - Grade Unit: % - Intercept: 175 m - From: 157.5 m - To: 332.5 m - Intercept Depth: 157.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:157.5-332.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.011 % 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 > 0.011 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-77) Huckleberry Mine · silver #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.47 - Grade Unit: g/t - Intercept: 175 m - From: 157.5 m - To: 332.5 m - Intercept Depth: 157.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:157.5-332.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 1.47 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 257.3 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.47 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-78) Huckleberry Mine · gold #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 175 m - From: 157.5 m - To: 332.5 m - Intercept Depth: 157.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:157.5-332.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.06 g/t gold is weak against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 10.5 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.06 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-79) Huckleberry Mine · copper #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.45 - Grade Unit: % - Intercept: 140 m - From: 157.5 m - To: 297.5 m - Intercept Depth: 157.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:157.5-297.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.45 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 63.0 %·m is moderate \(grade alone is strong; the better of the two is used\). - Positive factor: 0.45 % copper is strong on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.45 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-80) Huckleberry Mine · molybdenum #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.013 - Grade Unit: % - Intercept: 140 m - From: 157.5 m - To: 297.5 m - Intercept Depth: 157.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:157.5-297.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.013 % 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 > 0.013 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-81) Huckleberry Mine · silver #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.72 - Grade Unit: g/t - Intercept: 140 m - From: 157.5 m - To: 297.5 m - Intercept Depth: 157.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:157.5-297.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 1.72 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 240.8 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.72 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-82) Huckleberry Mine · gold #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 140 m - From: 157.5 m - To: 297.5 m - Intercept Depth: 157.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:157.5-297.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.07 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 9.8 g/t·m is below. - Negative factor: 0.07 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.07 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-83) Huckleberry Mine · copper #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 107.5 m - From: 165 m - To: 272.5 m - Intercept Depth: 165 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:165-272.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.5 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 53.8 %·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 0.5 % copper is strong on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.50 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-84) Huckleberry Mine · molybdenum #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.013 - Grade Unit: % - Intercept: 107.5 m - From: 165 m - To: 272.5 m - Intercept Depth: 165 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:165-272.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.013 % 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 > 0.013 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-85) Huckleberry Mine · silver #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 1.95 - Grade Unit: g/t - Intercept: 107.5 m - From: 165 m - To: 272.5 m - Intercept Depth: 165 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:165-272.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 1.95 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 209.6 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.95 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-86) Huckleberry Mine · gold #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 107.5 m - From: 165 m - To: 272.5 m - Intercept Depth: 165 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:165-272.5 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.07 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 7.5 g/t·m is below. - Negative factor: 0.07 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.07 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-87) Huckleberry Mine · copper #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: copper - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.29 - Grade Unit: % - Intercept: 42.5 m - From: 257.5 m - To: 300 m - Intercept Depth: 257.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:257.5-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.29 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 12.3 %·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 > 0.29 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-88) Huckleberry Mine · molybdenum #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: molybdenum - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.058 - Grade Unit: % - Intercept: 42.5 m - From: 257.5 m - To: 300 m - Intercept Depth: 257.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:257.5-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table: 0.058 % 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 > 0.058 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-89) Huckleberry Mine · silver #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: silver - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.59 - Grade Unit: g/t - Intercept: 42.5 m - From: 257.5 m - To: 300 m - Intercept Depth: 257.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:257.5-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.59 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 25.1 g/t·m is below. - Negative factor: 0.59 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 > 0.59 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/imperial-reports-mount-polley-permit-issuance-mount-polley-production-update-for--708903ed-3dd3-4eea-ba63-0c0e81b95923#fact-drill-facts-90) Huckleberry Mine · gold #### Identity - Hole ID: and - Project: Huckleberry Mine - Commodity: gold - Region: canada\_bc - Reported Region: canada\_bc - Ticker: III #### Geometry - Grade: 0.14 - Grade Unit: g/t - Intercept: 42.5 m - From: 257.5 m - To: 300 m - Intercept Depth: 257.5 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: and:257.5-300 - Mining Method: open\_pit #### Location - Location: Main Zone - Loc. Source: document #### QA/QC - Laboratory: Activation Laboratories Ltd. - 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: 2026-07-21T00:00:00.000Z Reasoning: Expanded from assay table. 0.14 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 6.0 g/t·m is below. - Negative factor: 0.14 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.14 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.