# Decade Drills Into Porphyry-Style Copper Mineralization in First-Ever Deep Test Beneath a High Chargeability Anomaly at Bonaparte

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/decade-drills-into-porphyry-style-copper-mineralization-in-first-ever-deep-test--e56e56d0-e7c2-4083-bcfa-2c09bb836f25

Original source: https://orestocks.com/company/DEC.V/press-releases/6521190345555590

Publisher: orestocks

Original announcement: 2026-08-31T12:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Decade Resources Ltd.

- Ticker: DEC.V

- Exchange: Unavailable

- Region: British Columbia

- Primary commodity: Copper

- Secondary commodities: Gold, Molybdenum

- Document categories: Drill results, Other

- Extracted: 2026-08-31 12:40:15 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Decade Resources has intersected porphyry-style copper-gold mineralization in its first deep drill hole \(DDH 1\) at the Bonaparte property in British Columbia. The hole confirmed a classic porphyry alteration sequence \(propylitic to potassic\) beneath a known chargeability anomaly, though assay results are still pending.

Reasoning: The drill hole successfully confirmed the expected geological zonation for a porphyry system, providing high novelty as it is the first test of the anomaly, though materiality is currently limited by the lack of assay numbers.

- Positive factor: geological confirmation of porphyry model

- Positive factor: intersection of potassic alteration and mineralization

- Positive factor: first drill test of chargeability anomaly

- Negative factor: no assay grades reported yet

- Negative factor: visual observations only

Facts used in scoring: 2

## 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: The release mentions assays will be performed by MSA LABS and reviewed by a Qualified Person.

Evidence · text

> assays to follow from MSA LABS

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The hole was drilled 500m east of the Discovery area to test a separate anomaly.

Evidence · text

> The hole was 500m east of the Discovery area to test a separate 3x4 km anomaly.

## Extracted facts

Stored fact records: 2. Some facts used in scoring do not have a stored record.

## Drill Results (2)

### DDH 1

[Link to this fact](https://atlas-staging.minestarters.com/news/decade-drills-into-porphyry-style-copper-mineralization-in-first-ever-deep-test--e56e56d0-e7c2-4083-bcfa-2c09bb836f25#fact-drill-facts-0)

Bonaparte · copper

Needs review: ungrounded

#### Identity

- Hole ID: DDH 1
- Project: Bonaparte
- Commodity: copper
- Region: canada\_bc
- Reported Region: British Columbia
- Ticker: DEC.V

#### Geometry

- Intercept: 66.5 m
- From: 557 m
- To: 623.5 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Mining Method: unknown

#### QA/QC

- Laboratory: MSA LABS
- QA/QC Disclosed: Yes
- QP Signed: Yes

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-31T00:00:00.000Z

Reasoning: Visual intersection of chalcopyrite in a porphyry setting is a positive geological indicator, but lacks quantitative grade confirmation.

- Positive factor: visual presence of chalcopyrite

- Negative factor: no assay grade provided

Evidence · text

> DDH 1 has intersected porphyry-style mineralization consisting of chalcopyrite

### DDH 1

[Link to this fact](https://atlas-staging.minestarters.com/news/decade-drills-into-porphyry-style-copper-mineralization-in-first-ever-deep-test--e56e56d0-e7c2-4083-bcfa-2c09bb836f25#fact-drill-facts-1)

Bonaparte · molybdenum

Needs review: ungrounded

#### Identity

- Hole ID: DDH 1
- Project: Bonaparte
- Commodity: molybdenum
- Region: canada\_bc
- Reported Region: British Columbia
- Ticker: DEC.V

#### Geometry

- Intercept: 66.5 m
- From: 557 m
- To: 623.5 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Mining Method: unknown

#### QA/QC

- Laboratory: MSA LABS
- QA/QC Disclosed: Yes
- QP Signed: Yes

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-31T00:00:00.000Z

Reasoning: Visual presence of molybdenite supports the porphyry model, though grade is unconfirmed.

- Positive factor: visual presence of molybdenite

- Negative factor: no assay grade provided

Evidence · text

> DDH 1 has intersected porphyry-style mineralization consisting of chalcopyrite with occasional molybdenite

## 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.