# Algo Grande Copper Confirms 68.43 Metres of Copper-Silver-Gold Mineralization Across Two Zones in Hole AG-CG-PH2-002, Including a New Zone of 38.20 Metres at 1.0% CuEq Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/algo-grande-copper-confirms-68-43-metres-of-copper-silver-gold-mineralization-ac--0822426f-49c7-4811-86ad-37e76d11bb8e Original source: https://orestocks.com/company/ALGR.V/press-releases/5032033468614145 Publisher: orestocks Original announcement: 2026-09-23T07:05:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-23T07:48:21.881Z Atlas analysis updated: 2026-09-23T07:48:21.881Z - Company: Algo Grande Copper Corp. - Ticker: ALGR.V - Exchange: Unavailable - Region: Sonora, Mexico - Primary commodity: Copper - Secondary commodities: Silver, Gold, Zinc, Molybdenum - Document categories: Drill results, Other - Extracted: 2026-09-23 07:48:22 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Algo Grande Copper has confirmed a second high-grade copper-silver-gold skarn zone in hole AG-CG-PH2-002, extending the mineralized interval to 282 metres. The new lower zone returned 38.20 metres at 1.0% CuEq, confirming a multi-horizon skarn system at the Adelita Project. Reasoning: The release confirms a second high-grade skarn zone in hole AG-CG-PH2-002, extending the vertical continuity of the Cerro Grande system and providing significant new mineralization. - Positive factor: Step-Out Extension - Positive factor: Vertical continuity confirmed - Positive factor: New high-grade zone discovered - Positive factor: QA/QC Disclosed - Negative factor: Deleterious Elements Present Facts used in scoring: 6 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The new lower zone extends high-grade mineralization to 282 metres downhole, confirming vertical continuity. Evidence · text > extending high-grade mineralization to 282 metres downhole **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: Release details ALS Laboratories, use of certified reference materials, blanks, and duplicates. Evidence · text > ALS Laboratories employs internal quality control procedures including the routine insertion of certified reference materials, blanks, and duplicates **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: Locally anomalous zinc \(up to 0.48%\) was noted within the high-grade interval. Evidence · text > The lower zone also returned locally anomalous zinc, up to 0.48% Zn ## Extracted facts Stored fact records: 6. Some facts used in scoring do not have a stored record. ## Drill Results (6) ### AG-CG-PH2-002 [Link to this fact](https://atlas-staging.minestarters.com/news/algo-grande-copper-confirms-68-43-metres-of-copper-silver-gold-mineralization-ac--0822426f-49c7-4811-86ad-37e76d11bb8e#fact-drill-facts-0) Adelita · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: AG-CG-PH2-002 - Project: Adelita - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: ALGR.V #### Geometry - Grade: 1.5 - Grade Unit: % - Intercept: 30.23 m - From: 146.7 m - To: 176.93 m - Hole Depth: 661.8 m - Intercept Depth: 146.7 m #### Classification - Deposit Type: skarn - Program: resource - Sample Type: drill - Group ID: AG-CG-PH2-002:146.7-176.93 - Mining Method: unknown #### Location - Location: Cerro Grande - Easting: 738897 - Northing: 2961802 - CRS: UTM WGS84 Zone 12N - Elevation: 582 m - Azimuth: 112.9 ° - Dip: -80 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: zinc #### Metal Equivalent - Metal Eq. Grade: 1.5 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-09-11T00:00:00.000Z #### Dates - Event date: 2026-09-23T00:00:00.000Z Reasoning: Previously reported upper zone interval. Evidence · text > Upper zone \(previously reported\): 30.23 metres grading 1.5% CuEq from 146.70 metres #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true **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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" **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: "With 68.43 metres of combined high-grade mineralization now confirmed across two zones, and the system still open along " ### AG-CG-PH2-002 [Link to this fact](https://atlas-staging.minestarters.com/news/algo-grande-copper-confirms-68-43-metres-of-copper-silver-gold-mineralization-ac--0822426f-49c7-4811-86ad-37e76d11bb8e#fact-drill-facts-1) Adelita · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: AG-CG-PH2-002 - Project: Adelita - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: ALGR.V #### Geometry - Grade: 9.4 - Grade Unit: % - Intercept: 3.55 m - From: 146.7 m - To: 176.93 m - Hole Depth: 661.8 m - Intercept Depth: 146.7 m #### Classification - Deposit Type: skarn - Program: resource - Sample Type: drill - Group ID: AG-CG-PH2-002:146.7-176.93 - Mining Method: unknown #### Location - Location: Cerro Grande - Easting: 738897 - Northing: 2961802 - CRS: UTM WGS84 Zone 12N - Elevation: 582 m - Azimuth: 112.9 ° - Dip: -80 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: zinc #### Metal Equivalent - Metal Eq. Grade: 9.4 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-09-11T00:00:00.000Z #### Dates - Event date: 2026-09-23T00:00:00.000Z Reasoning: High grade sub-interval in previously reported zone. Evidence · text > including 3.55 metres at 9.4% CuEq #### 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 **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true **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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" **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: "With 68.43 metres of combined high-grade mineralization now confirmed across two zones, and the system still open along " ### AG-CG-PH2-002 [Link to this fact](https://atlas-staging.minestarters.com/news/algo-grande-copper-confirms-68-43-metres-of-copper-silver-gold-mineralization-ac--0822426f-49c7-4811-86ad-37e76d11bb8e#fact-drill-facts-2) Adelita · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: AG-CG-PH2-002 - Project: Adelita - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: ALGR.V #### Geometry - Grade: 15.8 - Grade Unit: % - Intercept: 1.2 m - From: 146.7 m - To: 176.93 m - Hole Depth: 661.8 m - Intercept Depth: 146.7 m #### Classification - Deposit Type: skarn - Program: resource - Sample Type: drill - Group ID: AG-CG-PH2-002:146.7-176.93 - Mining Method: unknown #### Location - Location: Cerro Grande - Easting: 738897 - Northing: 2961802 - CRS: UTM WGS84 Zone 12N - Elevation: 582 m - Azimuth: 112.9 ° - Dip: -80 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: zinc #### Metal Equivalent - Metal Eq. Grade: 15.8 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2026-09-11T00:00:00.000Z #### Dates - Event date: 2026-09-23T00:00:00.000Z Reasoning: Very high grade sub-interval in previously reported zone. Evidence · text > a 1.20-metre interval at 15.8% CuEq #### 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 **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true **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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" **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: "With 68.43 metres of combined high-grade mineralization now confirmed across two zones, and the system still open along " ### AG-CG-PH2-002 [Link to this fact](https://atlas-staging.minestarters.com/news/algo-grande-copper-confirms-68-43-metres-of-copper-silver-gold-mineralization-ac--0822426f-49c7-4811-86ad-37e76d11bb8e#fact-drill-facts-3) Adelita · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: AG-CG-PH2-002 - Project: Adelita - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: ALGR.V #### Geometry - Grade: 1 - Grade Unit: % - Intercept: 38.2 m - From: 243.8 m - To: 282 m - Hole Depth: 661.8 m - Intercept Depth: 243.8 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: AG-CG-PH2-002:243.8-282 - Mining Method: unknown #### Location - Location: Cerro Grande - Easting: 738897 - Northing: 2961802 - CRS: UTM WGS84 Zone 12N - Elevation: 582 m - Azimuth: 112.9 ° - Dip: -80 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: zinc #### Metal Equivalent - Metal Eq. Grade: 1 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-09-23T00:00:00.000Z Reasoning: New high-grade zone confirming vertical continuity of the skarn system. - Positive factor: Step-Out Extension - Negative factor: Deleterious Elements Present Evidence · text > Newly reported lower zone: 38.20 metres grading 1.0% CuEq from 243.80 metres #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true **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: "With 68.43 metres of combined high-grade mineralization now confirmed across two zones, and the system still open along " ### AG-CG-PH2-002 [Link to this fact](https://atlas-staging.minestarters.com/news/algo-grande-copper-confirms-68-43-metres-of-copper-silver-gold-mineralization-ac--0822426f-49c7-4811-86ad-37e76d11bb8e#fact-drill-facts-4) Adelita · copper #### Identity - Hole ID: AG-CG-PH2-002 - Project: Adelita - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: ALGR.V #### Geometry - Grade: 4.5 - Grade Unit: % - Intercept: 1.7 m - From: 244.3 m - To: 246 m - Hole Depth: 661.8 m - Intercept Depth: 244.3 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: AG-CG-PH2-002:244.3-246 - Mining Method: unknown #### Location - Location: Cerro Grande - Easting: 738897 - Northing: 2961802 - CRS: UTM WGS84 Zone 12N - Elevation: 582 m - Azimuth: 112.9 ° - Dip: -80 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: zinc #### Metal Equivalent - Metal Eq. Grade: 4.5 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-23T00:00:00.000Z Reasoning: High grade sub-interval in new zone. Evidence · text > including 1.70 metres at 4.5% CuEq #### 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 **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true **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: "With 68.43 metres of combined high-grade mineralization now confirmed across two zones, and the system still open along " ### AG-CG-PH2-002 [Link to this fact](https://atlas-staging.minestarters.com/news/algo-grande-copper-confirms-68-43-metres-of-copper-silver-gold-mineralization-ac--0822426f-49c7-4811-86ad-37e76d11bb8e#fact-drill-facts-5) Adelita · copper #### Identity - Hole ID: AG-CG-PH2-002 - Project: Adelita - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: ALGR.V #### Geometry - Grade: 2 - Grade Unit: % - Intercept: 11.5 m - From: 268 m - To: 279.5 m - Hole Depth: 661.8 m - Intercept Depth: 268 m #### Classification - Deposit Type: skarn - Program: exploration - Sample Type: drill - Group ID: AG-CG-PH2-002:268-279.5 - Mining Method: unknown #### Location - Location: Cerro Grande - Easting: 738897 - Northing: 2961802 - CRS: UTM WGS84 Zone 12N - Elevation: 582 m - Azimuth: 112.9 ° - Dip: -80 ° - Loc. Confidence: medium - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratories - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: zinc #### Metal Equivalent - Metal Eq. Grade: 2 - Metal Eq. Unit: % CuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-23T00:00:00.000Z Reasoning: High grade core in new zone. Evidence · text > and 11.50 metres at 2.0% CuEq #### 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 **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true **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: "With 68.43 metres of combined high-grade mineralization now confirmed across two zones, and the system still open along " ## 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.