# Andina Copper Extension Drilling Intersects 198 m at 0.51% Cu, 78 ppm Mo within 454 m at 0.43% Cu, 66 ppm Mo Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/andina-copper-extension-drilling-intersects-198-m-at-0-51-cu-78-ppm-mo-within-45--b9c2792a-613b-45a8-93b5-fb79f336b022 Original source: https://money.tmx.com/en/quote/ANDC/news/5865289485340177/andina-copper-extension-drilling-intersects-198-m-at-0-51-cu-78-ppm-mo-within-45 Publisher: tmx Original announcement: 2026-03-24T10:00:00.000Z 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, Silver - Document categories: Drill results, Other - Extracted: 2026-09-15 10:54:23 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Andina Copper reported outstanding drill results from hole CDH005 at the Cobrasco Project in Colombia, intersecting 454 m at 0.43% Cu and 66 ppm Mo. The intercept includes a high-grade zone of 198 m at 0.51% Cu and 78 ppm Mo, confirming a large-scale southern extension of the porphyry system. Reasoning: The drillhole CDH005 successfully demonstrated a significant southern extension of the Cobrasco porphyry system with high-grade Cu-Mo intercepts over very large widths. - Positive factor: large-scale step-out extension - Positive factor: high-grade copper-molybdenum intercepts - Positive factor: broad mineralized footprint - Positive factor: consistent mineralization in intermediate porphyries Facts used in scoring: 4 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: CDH005 was designed to test southern extensions in a large step-out area. Evidence · text > designed to test the southern extensions of the Cobrasco system to a depth of 700m, in a large step-out **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 laboratory \(ALS\), sampling intervals, and supervision. Evidence · text > All sampling was conducted in nominal 2 m intervals with cut-lines marked by the supervising geologists ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Drill Results (4) ### CDH005 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-extension-drilling-intersects-198-m-at-0-51-cu-78-ppm-mo-within-45--b9c2792a-613b-45a8-93b5-fb79f336b022#fact-drill-facts-0) a second drill will be mobilized to systematically explore and define the lateral extents of the Cu-Mo · copper #### Identity - Hole ID: CDH005 - Project: a second drill will be mobilized to systematically explore and define the lateral extents of the Cu-Mo - Commodity: copper - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 0.51 - Grade Unit: % - Intercept: 198 m - Hole Depth: 700 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH005:unknown-unknown - Mining Method: open\_pit #### Location - Loc. Confidence: medium #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 10 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-24T00:00:00.000Z Reasoning: 198m at 0.51% Cu is a very strong intercept for a porphyry system. - Positive factor: exceptional grade and width for porphyry Evidence · text > 198 m at 0.51% Cu, 78 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 ### CDH005 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-extension-drilling-intersects-198-m-at-0-51-cu-78-ppm-mo-within-45--b9c2792a-613b-45a8-93b5-fb79f336b022#fact-drill-facts-1) a second drill will be mobilized to systematically explore and define the lateral extents of the Cu-Mo · molybdenum #### Identity - Hole ID: CDH005 - Project: a second drill will be mobilized to systematically explore and define the lateral extents of the Cu-Mo - Commodity: molybdenum - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 78 - Grade Unit: ppm - Intercept: 198 m - Hole Depth: 700 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH005:unknown-unknown - Mining Method: open\_pit #### Location - Loc. Confidence: medium #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 10 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-24T00:00:00.000Z Reasoning: 78 ppm Mo accompanies high-grade copper. - Positive factor: significant molybdenum credits Evidence · text > 198 m at 0.51% Cu, 78 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 ### CDH005 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-extension-drilling-intersects-198-m-at-0-51-cu-78-ppm-mo-within-45--b9c2792a-613b-45a8-93b5-fb79f336b022#fact-drill-facts-2) a second drill will be mobilized to systematically explore and define the lateral extents of the Cu-Mo · copper #### Identity - Hole ID: CDH005 - Project: a second drill will be mobilized to systematically explore and define the lateral extents of the Cu-Mo - Commodity: copper - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 0.43 - Grade Unit: % - Intercept: 454 m - Hole Depth: 700 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH005:unknown-unknown - Mining Method: open\_pit #### Location - Loc. Confidence: medium #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 10 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-24T00:00:00.000Z Reasoning: 454m width is massive for a porphyry system. - Positive factor: extremely large intercept width Evidence · text > 454 m at 0.43% Cu, 66 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 ### CDH005 [Link to this fact](https://atlas-extractions.minestarters.com/news/andina-copper-extension-drilling-intersects-198-m-at-0-51-cu-78-ppm-mo-within-45--b9c2792a-613b-45a8-93b5-fb79f336b022#fact-drill-facts-3) a second drill will be mobilized to systematically explore and define the lateral extents of the Cu-Mo · molybdenum #### Identity - Hole ID: CDH005 - Project: a second drill will be mobilized to systematically explore and define the lateral extents of the Cu-Mo - Commodity: molybdenum - Region: colombia - Reported Region: colombia - Ticker: ANDC #### Geometry - Grade: 66 - Grade Unit: ppm - Intercept: 454 m - Hole Depth: 700 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: CDH005:unknown-unknown - Mining Method: open\_pit #### Location - Loc. Confidence: medium #### QA/QC - Laboratory: ALS - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Compositing - Cutoff Grade: 0.2 - Cutoff Unit: % Cu - Dilution Disclosed: Yes - Max Dilution: 10 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-24T00:00:00.000Z Reasoning: 66 ppm Mo over 454m is significant. - Positive factor: consistent molybdenum mineralization Evidence · text > 454 m at 0.43% Cu, 66 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 ## 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.