# Gold Hart Copper Provides Updates on Drilling at Flagship Tolita Asset in Vicu&\#xF1;a District, Geochemical Survey at Nessa Properties in Domeyko Fault System, and New Property Application for Historic Gold Copper Silver Asset & Former Mine

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19

Original source: https://money.tmx.com/en/quote/HART/news/7444597042374983/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x

Publisher: tmx

Original announcement: 2026-05-20T11:36:00.000Z

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, Silver, Molybdenum

- Document categories: Drill results, Resource update, Agreement transaction

- Extracted: 2026-09-18 02:44:19 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Gold Hart Copper provided updates on its Tolita flagship asset, reporting high-grade surface trenching \(up to 52g/t AuEq\) and ongoing diamond drilling. The company also reported progress on a geochemical survey at the Nessa Complex and filed an application for a historic gold-copper-silver property in Chile.

Reasoning: The release provides significant updates across three fronts: high-grade surface intercepts at the flagship Tolita asset, progress on a geochemical survey at Nessa, and a strategic application for a historic mining property. While diamond drill assays are pending, the surface trenching and historical resource context provide strong exploration momentum.

- Positive factor: High-grade surface trenching results at Tolita

- Positive factor: Expansion of portfolio via new property application

- Positive factor: Geochemical survey at Nessa showing high grades

- Positive factor: Large-scale porphyry potential confirmed by diamond drilling

- Negative factor: Diamond drill assays are still pending

- Negative factor: Historical resource at new property is non-compliant and unverified

Facts used in scoring: 9

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

Definition: Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: Surface grabs at Tolita trench returned 45.75g/t gold, which is exceptionally high for the district.

Evidence · text

> including grabs of 45.75g/t gold, 28g/t silver, and 3.99% copper

**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 hermetic sealed bags, unique sample IDs, and the use of a certified independent laboratory \(AAA Labs\).

Evidence · text

> Hermetic sealed individual bags for every sample \(i\) Unique sample ID for tracking \(ii\) ... \(vi\) Certified lab conducting assays.

**Inferred Resource**

Polarity: negative

Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: The historical resource at the new property is described as non-compliant and unverified.

Evidence · text

> the Company has thus far been unable to verify the reliability of either Historic Mineral Resource.

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: Nessa properties are located near Kinross' La Coipa Gold Mine.

Evidence · text

> Nessa Complex just west of Kinross' La Coipa Gold Mine.

## Extracted facts

Stored fact records: 9. Some facts used in scoring do not have a stored record.

## Drill Results (7)

### DDHTOL01

[Link to this fact](https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19#fact-drill-facts-0)

Tolita · gold

#### Identity

- Hole ID: DDHTOL01
- Project: Tolita
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: HART

#### Geometry

- Intercept: 1053 m
- Hole Depth: 1053 m

#### Classification

- Sample Type: drill

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-05-20T00:00:00.000Z

Reasoning: Hole completed but results are not yet released.

- Positive factor: Deep hole completed

- Negative factor: Assays pending

Evidence · text

> DDHTOL01 was drilled down to 1,053m

#### Tags used in scoring

**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: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### DDHTOL04

[Link to this fact](https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19#fact-drill-facts-1)

Tolita · gold

#### Identity

- Hole ID: DDHTOL04
- Project: Tolita
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: HART

#### Geometry

- Intercept: 551 m
- Hole Depth: 551 m

#### Classification

- Sample Type: drill

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-05-20T00:00:00.000Z

Reasoning: Hole completed but results are not yet released.

- Positive factor: Deep hole completed

- Negative factor: Assays pending

Evidence · text

> DDHTOL04 drilled down to 551m

#### Tags used in scoring

**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: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Fact 3

[Link to this fact](https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19#fact-drill-facts-2)

Tolita · gold

#### Identity

- Project: Tolita
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: HART

#### Geometry

- Grade: 8.61
- Grade Unit: g/t
- Intercept: 10 m

#### Classification

- Sample Type: surface

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-05-20T00:00:00.000Z

Reasoning: Significant high-grade intercept in a trench.

- Positive factor: High grade trenching

Evidence · text

> highest grade trench, which grades 8.61g/t gold equivalent over 10m

#### Tags used in scoring

**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: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Fact 4

[Link to this fact](https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19#fact-drill-facts-3)

Tolita · gold

#### Identity

- Project: Tolita
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: HART

#### Geometry

- Grade: 10.4
- Grade Unit: g/t
- Intercept: 2 m

#### Classification

- Sample Type: surface

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-05-20T00:00:00.000Z

Reasoning: High grade component of the trench.

- Positive factor: High grade interval

Evidence · text

> including 2m at 10.40g/t gold

#### Tags used in scoring

**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: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Fact 5

[Link to this fact](https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19#fact-drill-facts-4)

Tolita · silver

#### Identity

- Project: Tolita
- Commodity: silver
- Region: chile
- Reported Region: chile
- Ticker: HART

#### Geometry

- Grade: 20
- Grade Unit: g/t
- Intercept: 2 m

#### Classification

- Sample Type: surface

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-05-20T00:00:00.000Z

Reasoning: Silver credit in high grade trench.

Evidence · text

> 2m at 10.40g/t gold, 20g/t silver

#### Tags used in scoring

**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: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Fact 6

[Link to this fact](https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19#fact-drill-facts-5)

Tolita · copper

#### Identity

- Project: Tolita
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: HART

#### Geometry

- Grade: 2.88
- Grade Unit: %
- Intercept: 2 m

#### Classification

- Sample Type: surface

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-05-20T00:00:00.000Z

Reasoning: Copper credit in high grade trench.

- Positive factor: High grade copper

Evidence · text

> 2m at 10.40g/t gold, 20g/t silver, and 2.88% copper

#### Tags used in scoring

**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: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Fact 7

[Link to this fact](https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19#fact-drill-facts-6)

Tolita · gold

#### Identity

- Project: Tolita
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: HART

#### Geometry

- Grade: 45.75
- Grade Unit: g/t

#### Classification

- Sample Type: surface

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-05-20T00:00:00.000Z

Reasoning: Extremely high grade grab sample.

- Positive factor: Bonanza grade grab

Evidence · text

> including grabs of 45.75g/t gold, 28g/t silver, and 3.99% copper

#### Tags used in scoring

**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: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

## Resource Estimates (2)

### Fact 1

[Link to this fact](https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19#fact-resource-facts-7)

Historic Property \(Application\) · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Historic Property \(Application\)
- Commodity: copper
- Region: chile
- Reported Region: Chile
- Ticker: HART

#### Resource scope

- Estimate type: resource
- Resource group id: resource:1e4ec7f376a652bfba9d

#### Resource Data

- Tonnes: 40000000
- Grade: 1
- Grade Unit: %

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes

#### Dates

- Event date: 2026-05-20T00:00:00.000Z

Reasoning: Historical resource reported as part of a new property application; lacks modern compliance.

- Positive factor: Large historical tonnage

- Negative factor: Non-compliant

- Negative factor: Unverified

Evidence · text

> One Historic Mineral Resource estimated between 40,000,000 - 50,000,000 tonnes at 1.0% - 1.2% copper

#### Tags used in scoring

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

### Fact 2

[Link to this fact](https://atlas-extractions.minestarters.com/news/gold-hart-copper-provides-updates-on-drilling-at-flagship-tolita-asset-in-vicu-x--1d6ab9b5-a250-4ade-bb4c-066c3efbae19#fact-resource-facts-8)

Historic Property \(Application\) · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Historic Property \(Application\)
- Commodity: gold
- Region: chile
- Reported Region: Chile
- Ticker: HART

#### Resource scope

- Estimate type: resource
- Resource group id: resource:0a98c9c5e65204021f4e

#### Resource Data

- Grade: 0.5
- Grade Unit: g/t

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes

#### Dates

- Event date: 2026-05-20T00:00:00.000Z

Reasoning: Historical gold grade reported as part of a new property application.

- Negative factor: Non-compliant

- Negative factor: Unverified

Evidence · text

> and gold grades between 0.5 - 1.0g/t

#### Tags used in scoring

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

## 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.