# Coppernico Commences Field Exploration at Nioc and Antapampa Targets at Sombrero Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44 Original source: https://money.tmx.com/en/quote/COPR/news/5452792223337399/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero Publisher: tmx Original announcement: 2025-11-17T12:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Coppernico Metals Inc. - Ticker: COPR - Exchange: TSX - Region: Peru - Primary commodity: Copper - Secondary commodities: Gold, Silver - Document categories: Drill results, Other - Extracted: 2026-09-13 19:14:05 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Coppernico Metals has commenced a field exploration program at the Nioc and Antapampa targets within the Sombrero Project in Peru. The program includes soil geochemistry, channel sampling, and geological mapping to refine targets for future drilling. The release also restates high-grade surface channel intercepts at the Nioc target, including up to 1.10% Cu. Reasoning: The release announces the commencement of a new field program but primarily serves to restate high-grade surface channel sampling results from a previous September 2025 release to provide context for the new work. - Positive factor: High-grade surface channel samples reported - Positive factor: Large IP chargeability anomaly identified - Positive factor: QA/QC protocols and certified lab \(ALS\) disclosed - Negative factor: True widths for channel samples are unknown - Negative factor: Results are historical restatements of September 2025 data Facts used in scoring: 12 ## Classification and evidence **Apparent Width Only** Polarity: negative Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. Why it applies: True widths for the reported channel sampling intercepts are explicitly stated as unknown. Evidence · text > True widths unknown. **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: The release details QA/QC protocols including internal standards, blanks, and duplicates, and names ALS Lab. Evidence · text > QA/QC programs for 2025 channel samples using internal standard samples, blanks, and duplicates **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: The high-grade channel intercepts provided are restatements of results from a September 4, 2025 press release. Evidence · text > Recent surface channel sampling at Nioc outlined multiple, continuous copper-gold intervals \(see Company press release dated September 4, 2025\). ## Extracted facts Stored fact records: 12. Some facts used in scoring do not have a stored record. ## Drill Results (12) ### 25SRT032 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-0) Sombrero · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT032 - Project: Sombrero - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.87 - Grade Unit: % - Intercept: 93.5 m #### Classification - Sample Type: channel - Group ID: 25SRT032:0-93.5 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Wide copper intercept reported via channel sampling, but is a restatement of previous results. - Positive factor: Wide intercept - Negative factor: Historical data - Negative factor: True width unknown Evidence · text > 25SRT032: 93.5 m of 0.87% Cu #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT032 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-1) Sombrero · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT032 - Project: Sombrero - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.19 - Grade Unit: g/t - Intercept: 93.5 m #### Classification - Sample Type: channel - Group ID: 25SRT032:0-93.5 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Trace gold grade reported as part of a historical channel sample. - Negative factor: Historical data Evidence · text > 0.19 g/t Au #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT032 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-2) Sombrero · silver Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT032 - Project: Sombrero - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.6 - Grade Unit: g/t - Intercept: 93.5 m #### Classification - Sample Type: channel - Group ID: 25SRT032:0-93.5 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Trace silver grade reported as part of a historical channel sample. - Negative factor: Historical data Evidence · text > 0.60 g/t Ag #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT029 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-3) Sombrero · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT029 - Project: Sombrero - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.06 - Grade Unit: % - Intercept: 52 m #### Classification - Sample Type: channel - Group ID: 25SRT029:0-52 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Strong copper grade in a historical channel sample. - Positive factor: Strong copper grade - Negative factor: Historical data - Negative factor: True width unknown Evidence · text > 25SRT029: 52 m of 1.06% Cu #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT029 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-4) Sombrero · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT029 - Project: Sombrero - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.19 - Grade Unit: g/t - Intercept: 52 m #### Classification - Sample Type: channel - Group ID: 25SRT029:0-52 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Trace gold grade reported as part of a historical channel sample. - Negative factor: Historical data Evidence · text > 0.19 g/t Au #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT029 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-5) Sombrero · silver Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT029 - Project: Sombrero - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.2 - Grade Unit: g/t - Intercept: 52 m #### Classification - Sample Type: channel - Group ID: 25SRT029:0-52 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Trace silver grade reported as part of a historical channel sample. - Negative factor: Historical data Evidence · text > 1.20 g/t Ag #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT030 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-6) Sombrero · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT030 - Project: Sombrero - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.96 - Grade Unit: % - Intercept: 40 m #### Classification - Sample Type: channel - Group ID: 25SRT030:0-40 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Moderate copper grade over a 40m channel intercept, restated from previous results. - Positive factor: Significant width - Negative factor: Historical data - Negative factor: True width unknown Evidence · text > 25SRT030: 40 m of 0.96% Cu #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT030 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-7) Sombrero · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT030 - Project: Sombrero - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 40 m #### Classification - Sample Type: channel - Group ID: 25SRT030:0-40 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Trace gold grade reported as part of a historical channel sample. - Negative factor: Historical data Evidence · text > 0.13 g/t Au #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT030 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-8) Sombrero · silver Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT030 - Project: Sombrero - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.96 - Grade Unit: g/t - Intercept: 40 m #### Classification - Sample Type: channel - Group ID: 25SRT030:0-40 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Trace silver grade reported as part of a historical channel sample. - Negative factor: Historical data Evidence · text > 0.96 g/t Ag #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT042 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-9) Sombrero · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT042 - Project: Sombrero - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.1 - Grade Unit: % - Intercept: 36 m #### Classification - Sample Type: channel - Group ID: 25SRT042:0-36 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Strong copper grade in a historical channel sample. - Positive factor: Strong copper grade - Negative factor: Historical data - Negative factor: True width unknown Evidence · text > 25SRT042: 36 m of 1.10% Cu #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT042 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-10) Sombrero · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT042 - Project: Sombrero - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.32 - Grade Unit: g/t - Intercept: 36 m #### Classification - Sample Type: channel - Group ID: 25SRT042:0-36 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Moderate gold grade in a historical channel sample. - Negative factor: Historical data Evidence · text > 0.32 g/t Au #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ### 25SRT042 [Link to this fact](https://atlas-extractions.minestarters.com/news/coppernico-commences-field-exploration-at-nioc-and-antapampa-targets-at-sombrero--73032eb0-2e3e-4a99-9ab5-66f78b0fdf44#fact-drill-facts-11) Sombrero · silver Historical result Needs review: historical\_restatement #### Identity - Hole ID: 25SRT042 - Project: Sombrero - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 3.44 - Grade Unit: g/t - Intercept: 36 m #### Classification - Sample Type: channel - Group ID: 25SRT042:0-36 #### QA/QC - Laboratory: ALS - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2025-09-04T00:00:00.000Z #### Dates - Event date: 2025-11-17T00:00:00.000Z Reasoning: Trace silver grade reported as part of a historical channel sample. - Negative factor: Historical data Evidence · text > 3.44 g/t Ag #### 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 **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Our collaboration and partnerships with local communities and the Peruvian government continue to expand across the regi" ## 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.