# Gold Hart Copper First Diamond Drill Hole at Tolita Asset Intercepts 360m of Gold Copper & Molybdenum Mineralization

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/gold-hart-copper-first-diamond-drill-hole-at-tolita-asset-intercepts-360m-of-gol--14ac67ca-6dd7-41ce-a220-4db37959584e

Original source: https://money.tmx.com/en/quote/HART/news/8053365345548422/gold-hart-copper-first-diamond-drill-hole-at-tolita-asset-intercepts-360m-of-gol

Publisher: tmx

Original announcement: 2025-07-22T11:36:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Gold Hart Copper Corp.

- Ticker: HART

- Exchange: TSX

- Region: Chile

- Primary commodity: Gold

- Secondary commodities: Copper, Molybdenum

- Document categories: Drill results

- Extracted: 2026-08-25 14:53:39 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Gold Hart Copper has reported successful results from its first diamond drill hole \(DDHTOL02\) at the Tolita project in Chile. The hole intercepted extensive porphyry-style mineralization, including a 203.5m interval of 0.25g/t gold equivalent.

Reasoning: The first diamond drill hole at the Tolita asset successfully confirmed the presence of porphyry-style mineralization with long, continuous intercepts, significantly de-risking the project's geological model.

- Positive factor: First diamond drill hole confirms porphyry-style mineralization

- Positive factor: Extensive continuous mineralization \(320m+\)

- Positive factor: Significant width of intercepts

- Negative factor: 150m sterile zone identified \(fault zone\)

Facts used in scoring: 4

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The first diamond hole confirms the presence of porphyry mineralization, extending the known geological model from previous RC drilling.

Evidence · text

> First Drill Hole Confirms Presence of Porphyry

**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 includes a Qualified Person \(Jonathan A. Warner\) sign-off.

Evidence · text

> reviewed by Mr. Jonathan A. Warner... and a Qualified Person

## Extracted facts

Stored fact records: 4. Some facts used in scoring do not have a stored record.

## Drill Results (4)

### DDHTOL02

[Link to this fact](https://atlas-staging.minestarters.com/news/gold-hart-copper-first-diamond-drill-hole-at-tolita-asset-intercepts-360m-of-gol--14ac67ca-6dd7-41ce-a220-4db37959584e#fact-drill-facts-0)

Tolita · gold

#### Identity

- Hole ID: DDHTOL02
- Project: Tolita
- Commodity: gold
- Ticker: HART

#### Geometry

- Grade: 0.25
- Grade Unit: g/t AuEq
- Intercept: 203.5 m
- From: 137.5 m
- To: 341 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: DDHTOL02:137.5-341.0
- Mining Method: open\_pit

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes

#### Review

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

#### Dates

- Event date: 2025-07-22T00:00:00.000Z

Reasoning: Significant continuous intercept in the first diamond hole confirming porphyry style.

- Positive factor: Long intercept length

Evidence · text

> intercepted 203.5m of 0.25g/t gold equivalent from 137.5m

### DDHTOL02

[Link to this fact](https://atlas-staging.minestarters.com/news/gold-hart-copper-first-diamond-drill-hole-at-tolita-asset-intercepts-360m-of-gol--14ac67ca-6dd7-41ce-a220-4db37959584e#fact-drill-facts-1)

Tolita · gold

#### Identity

- Hole ID: DDHTOL02
- Project: Tolita
- Commodity: gold
- Ticker: HART

#### Geometry

- Grade: 0.38
- Grade Unit: g/t AuEq
- Intercept: 67 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: DDHTOL02:sub-interval
- Mining Method: open\_pit

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes

#### Review

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

#### Dates

- Event date: 2025-07-22T00:00:00.000Z

Reasoning: Higher grade sub-interval within the main intercept.

- Positive factor: Higher grade zone within larger intercept

Evidence · text

> including a higher grade zone of 67m at 0.38g/t gold equivalent

### DDHTOL02

[Link to this fact](https://atlas-staging.minestarters.com/news/gold-hart-copper-first-diamond-drill-hole-at-tolita-asset-intercepts-360m-of-gol--14ac67ca-6dd7-41ce-a220-4db37959584e#fact-drill-facts-2)

Tolita · gold

#### Identity

- Hole ID: DDHTOL02
- Project: Tolita
- Commodity: gold
- Ticker: HART

#### Geometry

- Grade: 0.24
- Grade Unit: g/t AuEq
- Intercept: 118 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: DDHTOL02:second-intercept
- Mining Method: open\_pit

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes

#### Review

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

#### Dates

- Event date: 2025-07-22T00:00:00.000Z

Reasoning: Additional continuous mineralization encountered later in the hole.

- Positive factor: Second significant intercept in same hole

Evidence · text

> intercepted another 118m of 0.24g/t gold equivalent

### DDHTOL02

[Link to this fact](https://atlas-staging.minestarters.com/news/gold-hart-copper-first-diamond-drill-hole-at-tolita-asset-intercepts-360m-of-gol--14ac67ca-6dd7-41ce-a220-4db37959584e#fact-drill-facts-3)

Tolita · gold

#### Identity

- Hole ID: DDHTOL02
- Project: Tolita
- Commodity: gold
- Ticker: HART

#### Geometry

- Grade: 0.3
- Grade Unit: g/t AuEq
- Intercept: 45.5 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: DDHTOL02:sub-interval-2
- Mining Method: open\_pit

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes

#### Review

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

#### Dates

- Event date: 2025-07-22T00:00:00.000Z

Reasoning: Higher grade sub-interval within the second intercept.

- Positive factor: Higher grade sub-interval

Evidence · text

> including 45.5m at 0.30g/t gold equivalent

## 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.