# Greenheart Gold Provides Update on Suriname Projects with Announcement of Two New Mineralized Trends at Igab, and Initial Trench Results at Tosso Creek

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6

Original source: https://money.tmx.com/en/quote/GHRT/news/6244396348901351/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne

Publisher: tmx

Original announcement: 2026-02-23T12:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Greenheart Gold Inc.

- Ticker: GHRT

- Exchange: TSX

- Region: Suriname

- Primary commodity: Gold

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-08-21 15:03:52 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

Greenheart Gold has discovered two new gold mineralized trends, Koela West and Koela East, at its Igab project in Suriname, with trench results including 11.0 m at 9.48 g/t Au and 3.0 m at 15.29 g/t Au. Initial trenching at the Tosso Creek project also returned promising results, highlighted by 62.0 m at 0.71 g/t Au and 86.0 m at 0.63 g/t Au. The company plans to mobilize drill rigs to both projects in Q1 and Q2 2026 to further test these new targets.

Reasoning: Greenheart Gold announced the discovery of two new gold mineralized trends at its Igab project and promising initial trench results at Tosso Creek, including several exceptional high-grade intercepts. The company plans follow-up diamond drilling at both projects in Q1 and Q2 2026, indicating significant exploration progress and potential for resource growth.

- Positive factor: new\_discoveries

- Positive factor: high\_grade\_intercepts

- Positive factor: planned\_follow\_up\_drilling

- Positive factor: step\_out\_extension

- Negative factor: apparent\_width\_only

- Negative factor: trenching\_early\_stage

- Negative factor: grab\_sample\_not\_representative

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 42

## Classification and evidence

**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: The company explicitly states that 'Intervals reported are along the trench length and may not represent the true width of mineralization.'

Evidence · text

> Intervals reported are along the trench length and may not represent the true width of mineralization.

**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 detailed 'Sample Collection, Assaying and Data Management' section outlining QA/QC procedures, including blanks, standards, and check assays.

Evidence · text

> Sample Collection, Assaying and Data Management All significant intervals are reported as sampling interval lengths, and the true thickness of mineralization is unknown. In this press release, significant intervals have been calculated using a grade cut-off of 0.3 g/t Au, a minimum length of 5 m \(for Igab\) or 6 m \(for Tosso Creek\), and a maximum length of 5 m \(for Igab\) or 6 m \(for Tosso Creek\) of consecutive internal waste. Included significant intervals have been calculated using a grade cut-off of 1.0 g/t Au, a minimum length of 3 m, and a maximum length of 2 m of consecutive internal waste. Gold grades are uncapped. Trench samples are collected continuously in 1 m or 2 m length intervals along the base of the excavated exposure and are designed to represent a similar volume to half-HQ core. Samples are submitted to either Actlabs or ALS Global laboratories, both located in Paramaribo, Suriname, while respecting best-practice chain of custody procedures. Samples are dried, crushed to better than 70% passing 2 mm, riffle split 250 g to 1000 g, and pulverized to 95% passing better than 105 μm. Coarse blanks are inserted by the Company, and are used between and following suspected high-grade intervals. Barren sand flushes are inserted by the analytical laboratory after each sample is pulverized to clean the bowl. Actlabs' pulverized samples are transported by them to their laboratory in Georgetown, Guyana \(an ISO 9001 certified laboratory\), whilst ALS Global pulverized samples are dispatched by them to one of their Fire Assay laboratories for analysis. In both cases, gold assay is carried out using a 30 g or 50 g fire assay with an atomic absorption finish. Assays with overlimit results are re-assayed with a gravimetric finish. Certified reference materials and blanks are inserted at a rate of 5% of samples shipped to the laboratories. All assay data is subject to QA/QC prior to acceptance into the Company database managed by an independent consultant.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: The document clearly states the cut-off grades and maximum internal waste lengths used for calculating significant intervals and included intervals.

Evidence · text

> Significant intervals have been calculated using a grade cut-off of 0.3 g/t Au, a minimum length of 5 m \(for Igab\) or 6 m \(for Tosso Creek\), and a maximum length of 5 m \(for Igab\) or 6 m \(for Tosso Creek\) of consecutive internal waste. Included significant intervals have been calculated using a grade cut-off of 1.0 g/t Au, a minimum length of 3 m, and a maximum length of 2 m of consecutive internal waste.

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Several trench intercepts, such as 11.0 m @ 9.48 g/t Au and 3.0 m @ 15.29 g/t Au, significantly exceed the exceptional grade threshold \(5 g/t Au\) and 75th percentile for orogenic gold deposits.

Evidence · text

> IGBT25-066 intersecting 11.0 m @ 9.48 g/t Au, ... including 3.0 m @ 15.29 g/t Au.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The company announced the 'discovery of two new gold mineralized trends' at the Igab project, indicating an extension of known mineralization or new zones.

Evidence · text

> the discovery of two new gold mineralized trends on the Koela Target, Koela West and Koela East.

**NI 43-101 Compliant**

Polarity: positive

Story-specific tag

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: The technical information in the press release has been reviewed and approved by a Qualified Person under Canadian National Instrument 43-101.

Evidence · text

> All scientific and technical information in this press release has been reviewed and approved by Justin van der Toorn, CGeol FGS, EurGeol, President and CEO of Greenheart Gold, and a Qualified Person under Canadian National Instrument 43-101 - Standards of Disclosure for Mineral Project s.

## Extracted facts

Stored fact records: 42. Some facts used in scoring do not have a stored record.

## Drill Results (42)

### IGBT25-063

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-0)

Igab · gold

#### Identity

- Hole ID: IGBT25-063
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.38
- Grade Unit: g/t
- Intercept: 6 m
- From: 18 m
- To: 24 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows weak gold grade and grade-width product for an orogenic deposit, but contributes to defining a new mineralized trend.

- Negative factor: apparent\_width\_only

Evidence · table

> 0.38

Context: 6.0

### IGBT25-066

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-1)

Igab · gold

#### Identity

- Hole ID: IGBT25-066
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.41
- Grade Unit: g/t
- Intercept: 7 m
- From: 0 m
- To: 7 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows weak gold grade and grade-width product for an orogenic deposit, but contributes to defining a new mineralized trend.

- Negative factor: apparent\_width\_only

Evidence · table

> 0.41

Context: 7.0

### IGBT25-066

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-2)

Igab · gold

#### Identity

- Hole ID: IGBT25-066
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 9.48
- Grade Unit: g/t
- Intercept: 11 m
- From: 13 m
- To: 24 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows an exceptional gold grade and grade-width product, significantly exceeding the 75th percentile for orogenic gold deposits, indicating a bonanza intercept within a new mineralized trend.

- Positive factor: bonanza\_grade

- Positive factor: exceptional\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 9.48

Context: 11.0

### IGBT25-068

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-3)

Igab · gold

#### Identity

- Hole ID: IGBT25-068
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.57
- Grade Unit: g/t
- Intercept: 12 m
- From: 216 m
- To: 228 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows weak gold grade and grade-width product for an orogenic deposit, but contributes to defining a new mineralized trend.

- Negative factor: apparent\_width\_only

Evidence · table

> 0.57

Context: 12.0

### IGBT25-070

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-4)

Igab · gold

#### Identity

- Hole ID: IGBT25-070
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 2.01
- Grade Unit: g/t
- Intercept: 9 m
- From: 185 m
- To: 194 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows a strong gold grade for an orogenic deposit, contributing to the definition of a new mineralized trend.

- Positive factor: strong\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 2.01

Context: 9.0

### IGBT25-070

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-5)

Igab · gold

#### Identity

- Hole ID: IGBT25-070
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 2.37
- Grade Unit: g/t
- Intercept: 3 m
- From: 185 m
- To: 188 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This sub-interval shows a strong gold grade for an orogenic deposit, contributing to the definition of a new mineralized trend.

- Positive factor: strong\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 2.37

Context: 3.0

### IGBT25-077

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-6)

Igab · gold

#### Identity

- Hole ID: IGBT25-077
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.32
- Grade Unit: g/t
- Intercept: 8 m
- From: 32 m
- To: 40 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows weak gold grade and grade-width product for an orogenic deposit, but contributes to defining a new mineralized trend.

- Negative factor: apparent\_width\_only

Evidence · table

> 0.32

Context: 8.0

### IGBT25-077

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-7)

Igab · gold

#### Identity

- Hole ID: IGBT25-077
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 4.18
- Grade Unit: g/t
- Intercept: 4 m
- From: 126 m
- To: 130 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows an exceptional gold grade for an orogenic deposit, exceeding the 75th percentile, contributing to defining a new mineralized trend.

- Positive factor: bonanza\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 4.18

Context: 4.0

### IGBT25-078

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-8)

Igab · gold

#### Identity

- Hole ID: IGBT25-078
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 5.58
- Grade Unit: g/t
- Intercept: 3 m
- From: 6 m
- To: 9 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows an exceptional gold grade for an orogenic deposit, exceeding the 75th percentile, contributing to defining a new mineralized trend.

- Positive factor: bonanza\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 5.58

Context: 3.0

### IGBT25-078a

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-9)

Igab · gold

#### Identity

- Hole ID: IGBT25-078a
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 4.82
- Grade Unit: g/t
- Intercept: 12 m
- From: 12 m
- To: 24 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows an exceptional gold grade and strong grade-width product for an orogenic deposit, contributing to defining a new mineralized trend.

- Positive factor: bonanza\_grade

- Positive factor: strong\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 4.82

Context: 12.0

### IGBT25-078a

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-10)

Igab · gold

#### Identity

- Hole ID: IGBT25-078a
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 6.32
- Grade Unit: g/t
- Intercept: 9 m
- From: 14 m
- To: 23 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This sub-interval shows an exceptional gold grade and strong grade-width product, significantly exceeding the 75th percentile for orogenic gold deposits, indicating a bonanza intercept within a new mineralized trend.

- Positive factor: bonanza\_grade

- Positive factor: strong\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 6.32

Context: 9.0

### IGBT25-081a

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-11)

Igab · gold

#### Identity

- Hole ID: IGBT25-081a
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 1.22
- Grade Unit: g/t
- Intercept: 10 m
- From: 8 m
- To: 18 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows a moderate gold grade and grade-width product for an orogenic deposit, contributing to the definition of a new mineralized trend.

- Positive factor: moderate\_grade

- Positive factor: moderate\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 1.22

Context: 10.0

### IGBT25-081a

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-12)

Igab · gold

#### Identity

- Hole ID: IGBT25-081a
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 2.18
- Grade Unit: g/t
- Intercept: 5 m
- From: 8 m
- To: 13 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This sub-interval shows a strong gold grade and moderate grade-width product for an orogenic deposit, contributing to the definition of a new mineralized trend.

- Positive factor: strong\_grade

- Positive factor: moderate\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 2.18

Context: 5.0

### IGBT26-082

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-13)

Igab · gold

#### Identity

- Hole ID: IGBT26-082
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 1.1
- Grade Unit: g/t
- Intercept: 3 m
- From: 18 m
- To: 21 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows a moderate gold grade but weak grade-width product for an orogenic deposit, contributing to the definition of a new mineralized trend.

- Positive factor: moderate\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 1.10

Context: 3.0

### IGBT26-083

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-14)

Igab · gold

#### Identity

- Hole ID: IGBT26-083
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 4.36
- Grade Unit: g/t
- Intercept: 11 m
- From: 0 m
- To: 11 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This trench intercept shows an exceptional gold grade and strong grade-width product for an orogenic deposit, contributing to defining a new mineralized trend.

- Positive factor: bonanza\_grade

- Positive factor: strong\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 4.36

Context: 11.0

### IGBT26-083

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-15)

Igab · gold

#### Identity

- Hole ID: IGBT26-083
- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 15.29
- Grade Unit: g/t
- Intercept: 3 m
- From: 2 m
- To: 5 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This sub-interval shows an exceptional gold grade and strong grade-width product, significantly exceeding the 75th percentile for orogenic gold deposits, indicating a bonanza intercept within a new mineralized trend.

- Positive factor: bonanza\_grade

- Positive factor: strong\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 15.29

Context: 3.0

### TOST25-003

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-16)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-003
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.9
- Grade Unit: g/t
- Intercept: 12 m
- From: 1 m
- To: 13 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows a moderate gold grade and grade-width product for an orogenic deposit, contributing to defining a new target area.

- Positive factor: moderate\_grade

- Positive factor: moderate\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 0.90

Context: 12.0

### TOST25-010

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-17)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-010
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.4
- Grade Unit: g/t
- Intercept: 14 m
- From: 55 m
- To: 69 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows weak gold grade and grade-width product for an orogenic deposit, contributing to defining a new target area.

- Negative factor: apparent\_width\_only

Evidence · table

> 0.40

Context: 14.0

### TOST25-011

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-18)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-011
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.71
- Grade Unit: g/t
- Intercept: 62 m
- From: 73 m
- To: 135 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows a strong grade-width product over a significant length, indicating broad mineralization within a new target area.

- Positive factor: strong\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 0.71

Context: 62.0

### TOST25-011

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-19)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-011
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 1.14
- Grade Unit: g/t
- Intercept: 4 m
- From: 83 m
- To: 87 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This sub-interval shows a moderate gold grade but weak grade-width product, contributing to the definition of a new target area.

- Positive factor: moderate\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 1.14

Context: 4.0

### TOST25-011

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-20)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-011
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 1.01
- Grade Unit: g/t
- Intercept: 6 m
- From: 93 m
- To: 99 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This sub-interval shows a moderate gold grade but weak grade-width product, contributing to the definition of a new target area.

- Positive factor: moderate\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 1.01

Context: 6.0

### TOST25-011

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-21)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-011
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.46
- Grade Unit: g/t
- Intercept: 7 m
- From: 150 m
- To: 157 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows weak gold grade and grade-width product for an orogenic deposit, contributing to defining a new target area.

- Negative factor: apparent\_width\_only

Evidence · table

> 0.46

Context: 7.0

### TOST25-011

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-22)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-011
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.42
- Grade Unit: g/t
- Intercept: 6 m
- From: 166 m
- To: 172 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows weak gold grade and grade-width product for an orogenic deposit, contributing to defining a new target area.

- Negative factor: apparent\_width\_only

Evidence · table

> 0.42

Context: 6.0

### TOST25-014

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-23)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-014
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 1.05
- Grade Unit: g/t
- Intercept: 6 m
- From: 216 m
- To: 222 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows a moderate gold grade but weak grade-width product for an orogenic deposit, contributing to defining a new target area.

- Positive factor: moderate\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 1.05

Context: 6.0

### TOST25-014

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-24)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-014
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 1.29
- Grade Unit: g/t
- Intercept: 4 m
- From: 216 m
- To: 220 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This sub-interval shows a moderate gold grade but weak grade-width product, contributing to the definition of a new target area.

- Positive factor: moderate\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 1.29

Context: 4.0

### TOST25-015

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-25)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-015
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.41
- Grade Unit: g/t
- Intercept: 26 m
- From: 30 m
- To: 56 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows a weak gold grade but moderate grade-width product over a significant length, contributing to defining a new target area.

- Positive factor: moderate\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 0.41

Context: 26.0

### TOST25-017

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-26)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-017
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.56
- Grade Unit: g/t
- Intercept: 14 m
- From: 66 m
- To: 80 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows weak gold grade and grade-width product for an orogenic deposit, contributing to defining a new target area.

- Negative factor: apparent\_width\_only

Evidence · table

> 0.56

Context: 14.0

### TOST25-017

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-27)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-017
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.51
- Grade Unit: g/t
- Intercept: 14 m
- From: 105 m
- To: 119 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows weak gold grade and grade-width product for an orogenic deposit, contributing to defining a new target area.

- Negative factor: apparent\_width\_only

Evidence · table

> 0.51

Context: 14.0

### TOST25-018

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-28)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-018
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 1.93
- Grade Unit: g/t
- Intercept: 4 m
- From: 36 m
- To: 40 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows a strong gold grade for an orogenic deposit, contributing to defining a new target area.

- Positive factor: strong\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 1.93

Context: 4.0

### TOST25-018

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-29)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-018
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 0.63
- Grade Unit: g/t
- Intercept: 86 m
- From: 82 m
- To: 168 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This initial trench intercept shows a strong grade-width product over a significant length, indicating broad mineralization within a new target area.

- Positive factor: strong\_grade\_width

- Negative factor: apparent\_width\_only

Evidence · table

> 0.63

Context: 86.0

### TOST25-018

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-30)

Tosso Creek · gold

#### Identity

- Hole ID: TOST25-018
- Project: Tosso Creek
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 1.68
- Grade Unit: g/t
- Intercept: 12 m
- From: 116 m
- To: 128 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This sub-interval shows a strong gold grade for an orogenic deposit, contributing to the definition of a new target area.

- Positive factor: strong\_grade

- Negative factor: apparent\_width\_only

Evidence · table

> 1.68

Context: 12.0

### Fact 32

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-31)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 33.77
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 33.77 g/t Au

### Fact 33

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-32)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 14.85
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 14.85 g/t Au

### Fact 34

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-33)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 8.06
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 8.06 g/t Au

### Fact 35

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-34)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 90
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 90.0 g/t Au

### Fact 36

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-35)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 41.7
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 41.7 g/t Au

### Fact 37

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-36)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 36.1
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 36.1 g/t Au

### Fact 38

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-37)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 24.6
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 24.6 g/t Au

### Fact 39

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-38)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 22.8
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 22.8 g/t Au

### Fact 40

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-39)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 18
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 18.0 g/t Au

### Fact 41

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-40)

Igab · gold

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 15
- Grade Unit: g/t

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: surface
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

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

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: High-grade gold found in grab samples indicates strong mineralization but is not representative of overall grade.

- Positive factor: high\_grade\_presence

- Negative factor: grab\_sample\_not\_representative

Evidence · text

> 15.0 g/t Au

### Fact 42

[Link to this fact](https://atlas-staging.minestarters.com/news/greenheart-gold-provides-update-on-suriname-projects-with-announcement-of-two-ne--9d63bab4-d884-4b19-8d62-65ceb1fbb1f6#fact-drill-facts-41)

Igab · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Igab
- Commodity: gold
- Region: suriname
- Reported Region: Suriname
- Ticker: GHRT

#### Geometry

- Grade: 1.36
- Grade Unit: g/t
- Intercept: 31 m

#### Classification

- Deposit Type: orogenic
- Program: exploration
- Sample Type: channel
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Actlabs / ALS Global
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, check\_assays

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2025-02-10T00:00:00.000Z

#### Dates

- Event date: 2026-02-23T00:00:00.000Z

Reasoning: This is a historical channel sample result from a previous announcement, providing context but not new information.

- Negative factor: historical\_data

Evidence · text

> 31.0 meters \(m\) grading 1.36 grams per tonne of gold \(g/t Au\), as reported in the Company's press release dated February 10, 2025

## 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.