# Coppernico Defines 155 m of Continuous Copper Mineralization Averaging 0.54% at Sombrero's Nioc Target Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c Original source: https://money.tmx.com/en/quote/COPR/news/4920526847192824/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s Publisher: tmx Original announcement: 2026-01-12T12:00:00.000Z 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 - Extracted: 2026-08-21 06:51:14 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Coppernico Metals Inc. reported new channel sampling results from the Nioc target at its Sombrero Project, defining a continuous surface footprint of copper mineralization measuring approximately 170m by 200m. Highlights include 155m averaging 0.54% copper and 12m of 2.82% copper within a broader 54m interval, significantly expanding the known extent of mineralization. These results reinforce the scale potential of the copper skarn system, which remains open to the north and south, and will be used to prioritize drill targets for planned 2026 campaigns. Reasoning: Coppernico Metals announced strong channel sampling results from the Nioc target at its Sombrero Project, defining a significantly expanded and continuous copper skarn system with broad, high-grade intervals. The mineralization remains open, indicating further potential, and the results are supported by robust QA/QC and QP sign-off, although true thickness is unknown for these surface samples. - Positive factor: broad\_intercept - Positive factor: high\_grade\_intercept - Positive factor: step\_out\_extension - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Positive factor: open\_mineralization - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 58 ## Classification and evidence **Apparent Width Only** Polarity: negative Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. Why it applies: The document explicitly states 'True thickness is unknown' for the channel sampling results. Evidence · text > True thickness is 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 includes a detailed 'Quality Control' section outlining sampling, preparation, analytical methods, and QA/QC programs including standards, blanks, and duplicates. Evidence · text > Quality Control A total of 496 continuous channel samples were collected from 10 channel sampling lines over a combined \(total\) sample length of 902.5 m. Samples were typically between 1 and 2 metres in length; however, sample lengths could be reduced to as little as 0.5 metres where lithological or significant mineralogical changes were observed, in order to accurately reflect the apparent width of mineralization. Analytical samples were collected by cutting a continuous channel into bedrock with a portable rock saw. Individual samples weighed between 3 and 7 kilograms. Samples were collected in plastic bags, given a unique reference number and sent to the ALS Laboratories in Lima, Peru for preparation and analysis. Preparation included crushing the sample to 90% < 2 mm and pulverizing 1,000 g of crushed material to better than 95% < 106 microns. All samples are assayed using 30 g nominal weight fire assay with atomic absorption finish \(Au-AA23\) and multi-element using a four-acid digest ICP-AES/ICP-MS method \(ME-MS61\). Where MS61 results were greater than or near 10,000 ppm Cu, or 10,000 ppm Zn, assays were repeated using an ore-grade four-acid digest method \(Cu-OG62\). QA/QC programs for 2025 channel samples included internal standard samples, blanks, and duplicates, lab duplicates, lab standards, and laboratory blanks indicate good overall accuracy and precision. **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: The technical information was reviewed and approved by Tim Kingsley, M.Sc., CPG, Coppernico’s Vice President of Exploration, who is a 'Qualified Person' as defined in NI 43-101. Evidence · text > Tim Kingsley, M.Sc., CPG, Coppernico’s Vice President of Exploration, who is a “Qualified Person” as defined in NI 43-101. Mr. Kingsley supervised the sampling program and verified the data disclosed herein. **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: The document clearly states the rules for compositing, including a maximum of 6 consecutive meters of internal dilution below 0.2% Cu and a minimum reporting length of 6m. Evidence · text > No more than 6 consecutive meters of internal dilution \(defined as reported values below 0.2% Cu\). Minimum reporting length of 6 m. **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The channel sampling 'extended mineralization laterally and along strike' and 'expanded the known extent of surface mineralization'. Evidence · text > Recent channel sampling at Zone 1 extended mineralization laterally and along strike. **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: Channel 068 reported 12.0m at 2.82% Cu, which is well above the exceptional threshold of 0.8% Cu for a skarn/porphyry deposit. Evidence · table > 2.82 Context: 12.0 ## Extracted facts Stored fact records: 58. Some facts used in scoring do not have a stored record. ## Drill Results (58) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-0) Sombrero Project · copper Historical result Needs review: historical\_restatement #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.54 - Grade Unit: % - Intercept: 155 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: Combined: 25SRT-029, -065 and -066:155.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### 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: 2026-01-12T00:00:00.000Z Reasoning: This combined interval represents a broad, strong copper intercept, but includes previously reported data, reducing its novelty. The grade of 0.54% Cu over 155m is strong for a skarn deposit, indicating significant mineralization. - Positive factor: broad\_intercept - Positive factor: strong\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: historical\_data\_included Evidence · table > 0.54 Context: 155.00 ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-1) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.25 - Grade Unit: % - Intercept: 37 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-065:37.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows a moderate copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low. - Positive factor: moderate\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.25 Context: 37.0 ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-2) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.01 - Grade Unit: g/t - Intercept: 37 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-065:37.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.01 Context: 37.0 ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-3) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.34 - Grade Unit: g/t - Intercept: 37 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-065:37.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.34 Context: 37.0 ### Fact 5 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-4) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.4 - Grade Unit: % - Intercept: 14 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-065:14.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This sub-interval shows a strong copper grade over a moderate width, indicating a higher-grade zone within the broader mineralization. - Positive factor: strong\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.40 Context: 14.0 ### Fact 6 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-5) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.01 - Grade Unit: g/t - Intercept: 14 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-065:14.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.01 Context: 14.0 ### Fact 7 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-6) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.31 - Grade Unit: g/t - Intercept: 14 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-065:14.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.31 Context: 14.0 ### Fact 8 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-7) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.37 - Grade Unit: % - Intercept: 15 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-066:15.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows a moderate copper grade over a narrow width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low. - Positive factor: moderate\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.37 Context: 15.0 ### Fact 9 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-8) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.28 - Grade Unit: g/t - Intercept: 15 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-066:15.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.28 Context: 15.0 ### Fact 10 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-9) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.6 - Grade Unit: g/t - Intercept: 15 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-066:15.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 1.60 Context: 15.0 ### Fact 11 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-10) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.33 - Grade Unit: % - Intercept: 66 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-066:66.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows a moderate copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low. - Positive factor: moderate\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.33 Context: 66.0 ### Fact 12 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-11) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 66 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-066:66.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.05 Context: 66.0 ### Fact 13 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-12) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.28 - Grade Unit: g/t - Intercept: 66 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-066:66.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.28 Context: 66.0 ### Fact 14 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-13) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.49 - Grade Unit: % - Intercept: 38 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-066:38.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This sub-interval shows a strong copper grade over a good width, indicating a higher-grade zone within the broader mineralization. - Positive factor: strong\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.49 Context: 38.0 ### Fact 15 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-14) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 38 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-066:38.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.07 Context: 38.0 ### Fact 16 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-15) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.32 - Grade Unit: g/t - Intercept: 38 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-066:38.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.32 Context: 38.0 ### Fact 17 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-16) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.92 - Grade Unit: % - Intercept: 54 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-068:54.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows an exceptional copper grade over a significant width, highlighting a high-grade zone within the mineralized system. Gold and silver grades are low. - Positive factor: exceptional\_grade\_intercept - Positive factor: broad\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.92 Context: 54.0 ### Fact 18 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-17) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.08 - Grade Unit: g/t - Intercept: 54 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-068:54.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.08 Context: 54.0 ### Fact 19 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-18) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.93 - Grade Unit: g/t - Intercept: 54 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-068:54.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.93 Context: 54.0 ### Fact 20 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-19) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.51 - Grade Unit: % - Intercept: 28 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-068:28.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This sub-interval shows an exceptional copper grade over a good width, representing a significant high-grade zone within the mineralization. - Positive factor: exceptional\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 1.51 Context: 28.0 ### Fact 21 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-20) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.12 - Grade Unit: g/t - Intercept: 28 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-068:28.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.12 Context: 28.0 ### Fact 22 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-21) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.3 - Grade Unit: g/t - Intercept: 28 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-068:28.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 1.30 Context: 28.0 ### Fact 23 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-22) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 2.82 - Grade Unit: % - Intercept: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-068:12.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This sub-interval shows a bonanza-grade copper intercept over a good width, representing a very significant high-grade zone within the mineralization. - Positive factor: bonanza\_intercept - Positive factor: exceptional\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 2.82 Context: 12.0 ### Fact 24 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-23) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.26 - Grade Unit: g/t - Intercept: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-068:12.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.26 Context: 12.0 ### Fact 25 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-24) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 2.12 - Grade Unit: g/t - Intercept: 12 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-068:12.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 2.12 Context: 12.0 ### Fact 26 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-25) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.53 - Grade Unit: % - Intercept: 25.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-070:25.5 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows a strong copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low. - Positive factor: strong\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.53 Context: 25.5 ### Fact 27 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-26) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 25.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-070:25.5 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.07 Context: 25.5 ### Fact 28 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-27) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.01 - Grade Unit: g/t - Intercept: 25.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-070:25.5 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 1.01 Context: 25.5 ### Fact 29 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-28) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.04 - Grade Unit: % - Intercept: 9.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-070:9.5 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This sub-interval shows an exceptional copper grade over a good width, representing a significant high-grade zone within the mineralization. - Positive factor: exceptional\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 1.04 Context: 9.5 ### Fact 30 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-29) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 9.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-070:9.5 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.10 Context: 9.5 ### Fact 31 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-30) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.81 - Grade Unit: g/t - Intercept: 9.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-070:9.5 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 1.81 Context: 9.5 ### Fact 32 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-31) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.41 - Grade Unit: % - Intercept: 164 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-071:164.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows a broad, strong copper intercept, significantly extending the known mineralization to the south. Gold and silver grades are low. - Positive factor: broad\_intercept - Positive factor: strong\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.41 Context: 164.0 ### Fact 33 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-32) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 164 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-071:164.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.10 Context: 164.0 ### Fact 34 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-33) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.65 - Grade Unit: g/t - Intercept: 164 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-071:164.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.65 Context: 164.0 ### Fact 35 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-34) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.42 - Grade Unit: % - Intercept: 59 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-071:59.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This sub-interval shows a strong copper grade over a good width, indicating a higher-grade zone within the broader mineralization. - Positive factor: strong\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.42 Context: 59.0 ### Fact 36 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-35) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.08 - Grade Unit: g/t - Intercept: 59 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-071:59.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.08 Context: 59.0 ### Fact 37 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-36) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.54 - Grade Unit: g/t - Intercept: 59 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-071:59.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.54 Context: 59.0 ### Fact 38 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-37) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.87 - Grade Unit: % - Intercept: 30 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-071:30.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This sub-interval shows an exceptional copper grade over a good width, representing a significant high-grade zone within the mineralization. - Positive factor: exceptional\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.87 Context: 30.0 ### Fact 39 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-38) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.22 - Grade Unit: g/t - Intercept: 30 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-071:30.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.22 Context: 30.0 ### Fact 40 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-39) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 1.18 - Grade Unit: g/t - Intercept: 30 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-071:30.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 1.18 Context: 30.0 ### Fact 41 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-40) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.27 - Grade Unit: % - Intercept: 37 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:37.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows a moderate copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low. - Positive factor: moderate\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.27 Context: 37.0 ### Fact 42 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-41) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.12 - Grade Unit: g/t - Intercept: 37 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:37.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.12 Context: 37.0 ### Fact 43 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-42) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.57 - Grade Unit: g/t - Intercept: 37 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:37.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.57 Context: 37.0 ### Fact 44 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-43) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.4 - Grade Unit: % - Intercept: 126 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:126.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows a broad, strong copper intercept, significantly extending the known mineralization to the south. However, the inclusion of unsampled material given a 0% Cu value slightly dilutes the reported grade. Gold and silver grades are low. - Positive factor: broad\_intercept - Positive factor: strong\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades - Negative factor: unsampled\_material\_included Evidence · table > 0.40 Context: 126.0 ### Fact 45 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-44) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.08 - Grade Unit: g/t - Intercept: 126 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:126.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.08 Context: 126.0 ### Fact 46 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-45) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.51 - Grade Unit: g/t - Intercept: 126 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:126.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.51 Context: 126.0 ### Fact 47 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-46) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.33 - Grade Unit: % - Intercept: 56 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:56.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This sub-interval shows a moderate copper grade over a good width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low. - Positive factor: moderate\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.33 Context: 56.0 ### Fact 48 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-47) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 56 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:56.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.10 Context: 56.0 ### Fact 49 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-48) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.42 - Grade Unit: g/t - Intercept: 56 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:56.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.42 Context: 56.0 ### Fact 50 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-49) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 62 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:62.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This sub-interval shows a strong copper grade over a good width, indicating a higher-grade zone within the broader mineralization. - Positive factor: strong\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.50 Context: 62.0 ### Fact 51 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-50) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 62 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:62.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.07 Context: 62.0 ### Fact 52 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-51) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.63 - Grade Unit: g/t - Intercept: 62 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-072:62.0 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this sub-interval is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.63 Context: 62.0 ### Fact 53 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-52) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.31 - Grade Unit: % - Intercept: 10.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-073:10.5 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows a moderate copper grade over a narrow width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low. - Positive factor: moderate\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.31 Context: 10.5 ### Fact 54 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-53) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.21 - Grade Unit: g/t - Intercept: 10.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-073:10.5 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.21 Context: 10.5 ### Fact 55 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-54) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.27 - Grade Unit: g/t - Intercept: 10.5 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-073:10.5 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.27 Context: 10.5 ### Fact 56 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-55) Sombrero Project · copper #### Identity - Project: Sombrero Project - Commodity: copper - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.32 - Grade Unit: % - Intercept: 3.3 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-074:3.3 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: This channel sample shows a moderate copper grade over a very narrow width, contributing to the overall understanding of the mineralized system. Gold and silver grades are low. - Positive factor: moderate\_grade\_intercept - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades - Negative factor: low\_silver\_grades Evidence · table > 0.32 Context: 3.3 ### Fact 57 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-56) Sombrero Project · gold #### Identity - Project: Sombrero Project - Commodity: gold - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 3.3 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-074:3.3 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The gold grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_gold\_grades Evidence · table > 0.05 Context: 3.3 ### Fact 58 [Link to this fact](https://atlas-staging.minestarters.com/news/coppernico-defines-155-m-of-continuous-copper-mineralization-averaging-0-54-at-s--c24cfba2-d230-4289-8326-8e7b7e29af4c#fact-drill-facts-57) Sombrero Project · silver #### Identity - Project: Sombrero Project - Commodity: silver - Region: peru - Reported Region: Peru - Ticker: COPR #### Geometry - Grade: 0.54 - Grade Unit: g/t - Intercept: 3.3 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: channel - Group ID: 25SRT-074:3.3 - Mining Method: open\_pit #### QA/QC - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: internal standard samples, blanks, duplicates, lab duplicates, lab standards, laboratory blanks #### Compositing - Dilution Disclosed: Yes - Max Dilution: 6 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-01-12T00:00:00.000Z Reasoning: The silver grade in this channel sample is very low, indicating it is not a significant contributor to the overall value of the intercept. - Positive factor: qaqc\_disclosed - Positive factor: qp\_signed - Positive factor: compositing\_transparent - Negative factor: apparent\_width\_only - Negative factor: low\_silver\_grades Evidence · table > 0.54 Context: 3.3 ## 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.