# Andina Copper Intersects 206m at 0.67% Cu from 32m within 400m at 0.46% Cu

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b

Original source: https://orestocks.com/company/ANDC.CN/press-releases/7954480815671620

Publisher: orestocks

Original announcement: 2026-08-25T10:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Andina Copper Corporation

- Ticker: ANDC.CN

- Exchange: Unavailable

- Region: Chocó, Colombia

- Primary commodity: Copper

- Secondary commodities: Molybdenum, Silver

- Document categories: Drill results, Other

- Extracted: 2026-08-25 10:17:38 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Andina Copper reported significant drill results from the Cobrasco porphyry copper-molybdenum discovery in Colombia. Hole CDH011 intersected a 400m wide interval at 0.46% Cu, including a high-grade 206m zone at 0.67% Cu, confirming vertical continuity of the system.

Reasoning: CDH011 reports a very thick \(400m\) and high-grade \(0.67% Cu\) intercept that confirms the vertical continuity of the Cobrasco porphyry system.

- Positive factor: significant thickness and grade

- Positive factor: confirms vertical continuity

- Positive factor: high-grade sub-intervals

- Positive factor: near-surface mineralization

- Negative factor: apparent width only

Facts used in scoring: 14

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The company is using substantial step-outs to test the extent of the Cobrasco system.

Evidence · text

> systematically advancing a wide-spaced scout drilling program using substantial step-outs

**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 sampling protocols, laboratory accreditation \(ALS\), and supervision.

Evidence · text

> All sampling was conducted in nominal 2m intervals with cut-lines marked by the supervising geologists

**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: Note 2 explicitly states reported interval widths are downhole lengths and may not represent true widths.

Evidence · text

> Reported interval widths are downhole lengths and may not represent the true widths of mineralization.

## Extracted facts

Stored fact records: 14. Some facts used in scoring do not have a stored record.

## Drill Results (14)

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-0)

Cobrasco · copper

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: copper
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 0.46
- Grade Unit: %
- Intercept: 400 m
- From: 32 m
- To: 432 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CDH011:32-432
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Broad 400m intercept at 0.46% Cu is a strong porphyry result.

- Positive factor: large width

- Positive factor: significant grade for porphyry

- Negative factor: apparent width only

Evidence · text

> 400m @ 0.46% Cu, 60ppm Mo, 1.1g/t Ag from 32m

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-1)

Cobrasco · molybdenum

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: molybdenum
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 60
- Grade Unit: ppm
- Intercept: 400 m
- From: 32 m
- To: 432 m

#### Classification

- Sample Type: drill
- Group ID: CDH011:32-432

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: 60ppm Mo accompanies the copper mineralization.

- Positive factor: consistent byproduct presence

Evidence · text

> 400m @ 0.46% Cu, 60ppm Mo, 1.1g/t Ag from 32m

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-2)

Cobrasco · silver

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: silver
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 1.1
- Grade Unit: g/t
- Intercept: 400 m
- From: 32 m
- To: 432 m

#### Classification

- Sample Type: drill
- Group ID: CDH011:32-432

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Trace silver reported.

Evidence · text

> 400m @ 0.46% Cu, 60ppm Mo, 1.1g/t Ag from 32m

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-3)

Cobrasco · copper

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: copper
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 0.67
- Grade Unit: %
- Intercept: 206 m
- From: 32 m
- To: 238 m

#### Classification

- Sample Type: drill
- Group ID: CDH011:32-238

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: 206m @ 0.67% Cu is a very strong intercept for a porphyry system.

- Positive factor: high grade for porphyry

- Positive factor: significant thickness

- Negative factor: apparent width only

Evidence · text

> 206m @ 0.67% Cu, 35ppm Mo from 32m

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-4)

Cobrasco · molybdenum

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: molybdenum
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 35
- Grade Unit: ppm
- Intercept: 206 m
- From: 32 m
- To: 238 m

#### Classification

- Sample Type: drill
- Group ID: CDH011:32-238

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Mo present in high-grade Cu zone.

Evidence · text

> Including 206m @ 0.67% Cu, 35ppm Mo from 32m

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-5)

Cobrasco · copper

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: copper
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 0.87
- Grade Unit: %
- Intercept: 40 m
- From: 32 m
- To: 72 m

#### Classification

- Sample Type: drill
- Group ID: CDH011:32-72

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: High-grade sub-interval within the upper zone.

- Positive factor: strong grade

Evidence · text

> Including 40m @ 0.87% Cu, 70ppm Mo from 32m

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-6)

Cobrasco · copper

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: copper
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 0.76
- Grade Unit: %
- Intercept: 54 m
- From: 184 m
- To: 238 m

#### Classification

- Sample Type: drill
- Group ID: CDH011:184-238

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: High-grade sub-interval within the upper zone.

- Positive factor: strong grade

Evidence · text

> Including 54m @ 0.76% Cu and 59ppm Mo from 184m

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-7)

Cobrasco · copper

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: copper
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 0.25
- Grade Unit: %
- Intercept: 290 m
- From: 302 m
- To: 592 m

#### Classification

- Sample Type: drill
- Group ID: CDH011:302-592

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Moderate grade intercept below the high-grade zone, confirming continuity at depth.

- Positive factor: significant thickness

Evidence · text

> intersected a further 290m @ 0.25% Cu and 93ppm Mo from 302m

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-8)

Cobrasco · molybdenum

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: molybdenum
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 93
- Grade Unit: ppm
- Intercept: 290 m
- From: 302 m
- To: 592 m

#### Classification

- Sample Type: drill
- Group ID: CDH011:302-592

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Mo present in the deeper moderate-grade zone.

Evidence · text

> intersected a further 290m @ 0.25% Cu and 93ppm Mo from 302m

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-9)

Cobrasco · mo

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: mo
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 60
- Grade Unit: ppm
- Intercept: 400 m
- From: 32 m
- To: 432 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CDH011:32-432
- Mining Method: open\_pit

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Expanded from assay table: 60 ppm mo. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for mo; intercept not scored.

Evidence · table

> 60

Context: CDH011

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-10)

Cobrasco · mo

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: mo
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 35
- Grade Unit: ppm
- Intercept: 206 m
- From: 32 m
- To: 238 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CDH011:32-238
- Mining Method: open\_pit

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Expanded from assay table: 35 ppm mo. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for mo; intercept not scored.

Evidence · table

> 35

Context: CDH011

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-11)

Cobrasco · mo

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: mo
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 70
- Grade Unit: ppm
- Intercept: 40 m
- From: 32 m
- To: 72 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CDH011:32-72
- Mining Method: open\_pit

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Expanded from assay table: 70 ppm mo. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for mo; intercept not scored.

Evidence · table

> 70

Context: CDH011

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-12)

Cobrasco · mo

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: mo
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 59
- Grade Unit: ppm
- Intercept: 54 m
- From: 184 m
- To: 238 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CDH011:184-238
- Mining Method: open\_pit

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Expanded from assay table: 59 ppm mo. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for mo; intercept not scored.

Evidence · table

> 59

Context: CDH011

### CDH011

[Link to this fact](https://atlas-staging.minestarters.com/news/andina-copper-intersects-206m-at-0-67-cu-from-32m-within-400m-at-0-46-cu--75e4097a-a18c-4540-8630-e28833356f0b#fact-drill-facts-13)

Cobrasco · mo

#### Identity

- Hole ID: CDH011
- Project: Cobrasco
- Commodity: mo
- Region: colombia
- Reported Region: Chocó, Colombia
- Ticker: ANDC.CN

#### Geometry

- Grade: 93
- Grade Unit: ppm
- Intercept: 290 m
- From: 302 m
- To: 592 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CDH011:302-592
- Mining Method: open\_pit

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-25T00:00:00.000Z

Reasoning: Expanded from assay table: 93 ppm mo. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for mo; intercept not scored.

Evidence · table

> 93

Context: CDH011

## 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.