# Andina Copper Reports 620 m @ 0.45% Cu, 79 ppm Mo from 62 m, including 146 m @ 0.76% Cu, 107 ppm Mo Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/andina-copper-reports-620-m-0-45-cu-79-ppm-mo-from-62-m-including-146-m-0-76-cu--95aabd55-545c-4535-916c-69872061531d Original source: https://money.tmx.com/en/quote/ANDC/news/7624593731429661/andina-copper-reports-620-m-0-45-cu-79-ppm-mo-from-62-m-including-146-m-0-76-cu- Publisher: tmx Original announcement: 2026-02-17T11:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Andina Copper Corporation - Ticker: ANDC - Exchange: TSX - Region: Chocó, Colombia - Primary commodity: Copper - Secondary commodities: Molybdenum, Gold, Silver - Document categories: Drill results - Extracted: 2026-09-15 10:54:35 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Andina Copper has reported significant copper-molybdenum drill intercepts from hole CDH004 at the Cobrasco project in Colombia, including a 620 m intercept at 0.45% Cu. The results support the potential for a large-scale porphyry deposit, with step-out drilling currently underway to expand the mineralized footprint. Reasoning: The release reports significant, wide, high-grade copper-molybdenum intercepts in a maiden drilling program, validating the scale of the Cobrasco system. - Positive factor: Significant wide intercepts of Cu-Mo mineralization - Positive factor: Strong copper mineralization in CDH005 - Positive factor: Potential for large-scale porphyry deposit - Negative factor: Low copper grades in phreatomagmatic breccias at depth Facts used in scoring: 6 ## Classification and evidence **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 laboratory, sampling intervals, and QA/QC procedures. Evidence · text > All sampling was conducted in nominal 2m intervals... sent to the ALS preparation facility in Medellin, an accredited laboratory **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: CDH005 and CDH006 are described as step-out holes to expand the footprint. Evidence · text > CDH005 was designed to expand the mineralized footprint to the southwest ## Extracted facts Stored fact records: 6. Some facts used in scoring do not have a stored record. ## Drill Results (6) ### CDH004 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-reports-620-m-0-45-cu-79-ppm-mo-from-62-m-including-146-m-0-76-cu--95aabd55-545c-4535-916c-69872061531d#fact-drill-facts-0) potential for large extensions of the mineralized · copper #### Identity - Hole ID: CDH004 - Project: potential for large extensions of the mineralized - Commodity: copper - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 0.45 - Grade Unit: % - Intercept: 620 m - From: 62 m - To: 682 m - Intercept Depth: 62 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH004:62-682 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 20 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-17T00:00:00.000Z Reasoning: Wide 620m intercept at 0.45% Cu is a strong porphyry-style result. - Positive factor: Significant wide intercept Evidence · text > 620 m @ 0.45% Cu, 79 ppm Mo from 62 m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated ### CDH004 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-reports-620-m-0-45-cu-79-ppm-mo-from-62-m-including-146-m-0-76-cu--95aabd55-545c-4535-916c-69872061531d#fact-drill-facts-1) potential for large extensions of the mineralized · molybdenum #### Identity - Hole ID: CDH004 - Project: potential for large extensions of the mineralized - Commodity: molybdenum - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 79 - Grade Unit: ppm - Intercept: 620 m - From: 62 m - To: 682 m - Intercept Depth: 62 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH004:62-682 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 20 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-17T00:00:00.000Z Reasoning: Significant molybdenum byproduct in a major copper intercept. - Positive factor: Co-occurrence with high-grade copper Evidence · text > 620 m @ 0.45% Cu, 79 ppm Mo from 62 m #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated ### CDH004 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-reports-620-m-0-45-cu-79-ppm-mo-from-62-m-including-146-m-0-76-cu--95aabd55-545c-4535-916c-69872061531d#fact-drill-facts-2) potential for large extensions of the mineralized · copper #### Identity - Hole ID: CDH004 - Project: potential for large extensions of the mineralized - Commodity: copper - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 0.76 - Grade Unit: % - Intercept: 146 m - From: 56 m - To: 202 m - Intercept Depth: 56 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH004:56-202 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 20 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-17T00:00:00.000Z Reasoning: High-grade 146m intercept within the main mineralized zone. - Positive factor: Strong high-grade intercept Evidence · text > including 146 m @ 0.76% Cu, 107 ppm Mo #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated ### CDH004 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-reports-620-m-0-45-cu-79-ppm-mo-from-62-m-including-146-m-0-76-cu--95aabd55-545c-4535-916c-69872061531d#fact-drill-facts-3) potential for large extensions of the mineralized · molybdenum #### Identity - Hole ID: CDH004 - Project: potential for large extensions of the mineralized - Commodity: molybdenum - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 107 - Grade Unit: ppm - Intercept: 146 m - From: 56 m - To: 202 m - Intercept Depth: 56 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH004:56-202 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 20 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-17T00:00:00.000Z Reasoning: High molybdenum content in a significant copper interval. - Positive factor: Strong molybdenum byproduct Evidence · text > including 146 m @ 0.76% Cu, 107 ppm Mo #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated ### CDH004 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-reports-620-m-0-45-cu-79-ppm-mo-from-62-m-including-146-m-0-76-cu--95aabd55-545c-4535-916c-69872061531d#fact-drill-facts-4) potential for large extensions of the mineralized · copper #### Identity - Hole ID: CDH004 - Project: potential for large extensions of the mineralized - Commodity: copper - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 0.75 - Grade Unit: % - Intercept: 87 m - From: 579 m - To: 666 m - Intercept Depth: 579 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH004:579-666 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 20 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-17T00:00:00.000Z Reasoning: Significant copper grade in a magmatic-hydrothermal breccia zone. - Positive factor: Strong grades in breccia zone Evidence · text > average grade of 0.75% Cu over the 579–686 m interval #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated ### CDH004 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-reports-620-m-0-45-cu-79-ppm-mo-from-62-m-including-146-m-0-76-cu--95aabd55-545c-4535-916c-69872061531d#fact-drill-facts-5) potential for large extensions of the mineralized · copper #### Identity - Hole ID: CDH004 - Project: potential for large extensions of the mineralized - Commodity: copper - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 1.7 - Grade Unit: % - Intercept: 2 m - From: 579 m - To: 581 m - Intercept Depth: 579 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH004:579-581 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 20 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-02-17T00:00:00.000Z Reasoning: High-grade peak within the breccia zone. - Positive factor: Peak assay value Evidence · text > including a peak 2 m assay value of 1.70% Cu #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated ## How Atlas produces this analysis Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.