Greenheart Gold Confirms Gold Mineralization at Majorodam and Provides an Exploration and Project Update

Original announcement by tmx on

Company
Greenheart Gold Inc.
Ticker
GHRT
Exchange
TSX
Region
Suriname
Primary commodity
Gold
Secondary commodities
None reported
Document categories
Drill results, Agreement transaction, Other
Extracted
2026-08-21 15:15:35 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Greenheart Gold confirmed gold mineralization over an 800-meter strike length at its Majorodam project in Suriname, with diamond drilling intersecting several significant gold intervals, including high-grade sub-intervals. While some drill results did not match previous RC and trench results, the company is adapting its geological model and plans further drilling. Concurrently, Greenheart Gold is acquiring an option for the Gold Hill project in Guyana, located near a major gold deposit, and has terminated options on its Tamakay and Abuya projects to focus on more prospective targets.

Reasoning: Greenheart Gold confirmed significant gold mineralization at Majorodam with several high-grade intercepts, demonstrating the project's potential despite geological complexities. The company is strategically enhancing its portfolio through a new acquisition and rationalizing less prospective assets, supported by robust QA/QC.

Positive factors

  • Confirmed gold mineralization over 800m strike length at Heuvel Main.
  • Several high-grade gold intercepts, including bonanza grades in sub-intervals.
  • Strategic acquisition of Gold Hill project near a significant gold deposit.
  • Proactive portfolio management by dropping less prospective projects.
  • Comprehensive QA/QC procedures and QP sign-off.
  • Transparent compositing rules.

Negative factors

  • Structural controls are more complex than initially interpreted.
  • Drill intercepts are not necessarily true widths.
  • Some diamond drill results did not match previous RC and trench results, indicating variability or complexity.

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

Facts used in scoring: 32

Classification and evidence

Bonanza Interceptpositive

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

Why it applies: MAJT25-029 returned 18.0 m @ 6.39 g/t Au, including 10.0 m @ 11.02 g/t Au, which exceeds the 5 g/t Au exceptional grade threshold for orogenic gold.

Evidence · table

“6.39”

Context: 18.00

Apparent Width Onlynegative

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 mineralized intersection lengths are not necessarily true widths.

Evidence · text

“mineralized intersection lengths are not necessarily true widths”

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: The press release includes a detailed section on "Sample Collection, Assaying and Data Management" outlining procedures for sample collection, assaying, and QA/QC.

Evidence · text

“Sample Collection, Assaying and Data Management”

Compositing Transparentpositive

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

Why it applies: The document clearly states the cut-off grades (0.3 g/t Au and 1.0 g/t Au) and maximum internal waste lengths (5 m and 2 m) used for calculating significant intervals.

Evidence · text

“Significant intervals in this press release have been calculated using a grade cut-off of 0.3 g/t Au, a minimum length of 5 m, and a maximum length of 5 m 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.”

QP/CP Signedpositive · Story-specific tag

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: Justin van der Toorn, President and CEO, is named as a Qualified Person under NI 43-101 and approved the scientific and technical information.

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”

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: The drill program at Majorodam was designed to "follow up" on previous encouraging intercepts, and the Tosso Creek project is undergoing "infill soil sampling".

Evidence · text

“The program was designed to follow up and provide important additional geological and structural information on the four encouraging intercepts from Greenheart Gold's initial reverse circulation (RC) drilling”

Nearology Playneutral

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

Why it applies: The Gold Hill project is highlighted by its proximity to Aris Mining Corporation's Toroparu project, which has a significant gold resource.

Evidence · text

“The project is located approximately 13.5 km east of Aris Mining Corporation's Toroparu project, on which a Preliminary Economic Assessment was released in October 2025 outlining a gold deposit containing 5.3 million ounces (Moz) of gold (Au) in measured and indicated resources and 1.2 Moz Au of inferred resources.”

Complex Geologynegative · Story-specific tag

No canonical definition is currently available.

Why it applies: The company states that "the structural controls on gold mineralization are more complex than the initial interpretation had suggested."

Evidence · text

“the structural controls on gold mineralization are more complex than the initial interpretation had suggested”

Extracted facts

Stored fact records: 32. Some facts used in scoring do not have a stored record.

Drill Results (32)

MAJD25-002Majorodam · goldGrade: 0.7Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
MAJD25-002
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.7
Grade Unit
g/t
Intercept
8 m
From
41.5 m
To
49.5 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a reasonable width, contributing to the overall understanding of the deposit, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.70”

Context: 8.00

MAJD25-002Majorodam · goldGrade: 0.34Grade Unit: g/tIntercept: 5.1 mView all details
Link to this fact

Identity

Hole ID
MAJD25-002
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.34
Grade Unit
g/t
Intercept
5.1 m
From
56.3 m
To
61.4 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows weak gold mineralization, barely above the stated cutoff, and is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.34”

Context: 5.10

MAJD25-002Majorodam · goldGrade: 0.82Grade Unit: g/tIntercept: 12.3 mView all details
Link to this fact

Identity

Hole ID
MAJD25-002
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.82
Grade Unit
g/t
Intercept
12.3 m
From
118.5 m
To
130.8 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a good width, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.82”

Context: 12.30

MAJD25-002Majorodam · goldGrade: 1.58Grade Unit: g/tIntercept: 5.5 mView all details
Link to this fact

Identity

Hole ID
MAJD25-002
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
1.58
Grade Unit
g/t
Intercept
5.5 m
From
118.5 m
To
124 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows moderate gold mineralization over a moderate width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“1.58”

Context: 5.50

MAJD25-005Majorodam · goldGrade: 1.17Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
MAJD25-005
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
1.17
Grade Unit
g/t
Intercept
5 m
From
129 m
To
134 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a moderate width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“1.17”

Context: 5.00

MAJD25-006Majorodam · goldGrade: 1.29Grade Unit: g/tIntercept: 13 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAJD25-006
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
1.29
Grade Unit
g/t
Intercept
13 m
From
39 m
To
52 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a good width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“1.29”

Context: 13.00

MAJD25-006Majorodam · goldGrade: 2.3Grade Unit: g/tIntercept: 5.5 mView all details
Link to this fact

Identity

Hole ID
MAJD25-006
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
2.3
Grade Unit
g/t
Intercept
5.5 m
From
44.5 m
To
50 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows strong gold mineralization over a moderate width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“2.30”

Context: 5.50

MAJD25-006Majorodam · goldGrade: 0.55Grade Unit: g/tIntercept: 23.8 mView all details
Link to this fact

Identity

Hole ID
MAJD25-006
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.55
Grade Unit
g/t
Intercept
23.8 m
From
58.6 m
To
82.4 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a continuous width, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.55”

Context: 23.80

MAJD25-006Majorodam · goldGrade: 1.48Grade Unit: g/tIntercept: 3.9 mView all details
Link to this fact

Identity

Hole ID
MAJD25-006
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
1.48
Grade Unit
g/t
Intercept
3.9 m
From
88.9 m
To
92.8 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows moderate gold mineralization over a narrow width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“1.48”

Context: 3.90

MAJD25-009Majorodam · goldGrade: 0.45Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
MAJD25-009
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.45
Grade Unit
g/t
Intercept
8 m
From
24 m
To
32 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a reasonable width, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.45”

Context: 8.00

MAJD25-011Majorodam · goldGrade: 1.34Grade Unit: g/tIntercept: 11.5 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAJD25-011
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
1.34
Grade Unit
g/t
Intercept
11.5 m
From
39.7 m
To
51.2 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a good width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“1.34”

Context: 11.50

MAJD25-011Majorodam · goldGrade: 2.77Grade Unit: g/tIntercept: 5 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAJD25-011
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
2.77
Grade Unit
g/t
Intercept
5 m
From
41.2 m
To
46.2 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows strong gold mineralization over a moderate width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“2.77”

Context: 5.00

MAJR25-001Majorodam · goldGrade: 0.73Grade Unit: g/tIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
MAJR25-001
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.73
Grade Unit
g/t
Intercept
6 m
From
1 m
To
7 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a moderate width, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.73”

Context: 6.00

MAJR25-001Majorodam · goldGrade: 1.17Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
MAJR25-001
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
1.17
Grade Unit
g/t
Intercept
3 m
From
1 m
To
4 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows moderate gold mineralization over a narrow width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“1.17”

Context: 3.00

MAJR25-003Majorodam · goldGrade: 4.37Grade Unit: g/tIntercept: 13 mView all details
Link to this fact

Identity

Hole ID
MAJR25-003
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
4.37
Grade Unit
g/t
Intercept
13 m
From
53 m
To
66 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows strong gold mineralization over a good width, exceeding the 75th percentile for orogenic gold grades, indicating a bonanza intercept.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“4.37”

Context: 13.00

MAJR25-003Majorodam · goldGrade: 9.34Grade Unit: g/tIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
MAJR25-003
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
9.34
Grade Unit
g/t
Intercept
6 m
From
60 m
To
66 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows exceptional gold mineralization over a moderate width, well exceeding the 75th percentile for orogenic gold grades, indicating a bonanza intercept.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“9.34”

Context: 6.00

MAJR25-009Majorodam · goldGrade: 0.4Grade Unit: g/tIntercept: 13 mView all details
Link to this fact

Identity

Hole ID
MAJR25-009
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.4
Grade Unit
g/t
Intercept
13 m
From
1 m
To
14 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a good width, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.40”

Context: 13.00

MAJR25-010Majorodam · goldGrade: 2.06Grade Unit: g/tIntercept: 30 mView all details
Link to this fact

Identity

Hole ID
MAJR25-010
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
2.06
Grade Unit
g/t
Intercept
30 m
From
96 m
To
126 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows strong gold mineralization over a continuous width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“2.06”

Context: 30.00

MAJR25-010Majorodam · goldGrade: 3.66Grade Unit: g/tIntercept: 8 mView all details
Link to this fact

Identity

Hole ID
MAJR25-010
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
3.66
Grade Unit
g/t
Intercept
8 m
From
96 m
To
104 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows strong gold mineralization over a reasonable width, exceeding the 75th percentile for orogenic gold grades, indicating a bonanza intercept.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“3.66”

Context: 8.00

MAJR25-010Majorodam · goldGrade: 2.27Grade Unit: g/tIntercept: 11 mView all details
Link to this fact

Identity

Hole ID
MAJR25-010
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
2.27
Grade Unit
g/t
Intercept
11 m
From
115 m
To
126 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows strong gold mineralization over a good width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“2.27”

Context: 11.00

MAJR25-015Majorodam · goldGrade: 1.47Grade Unit: g/tIntercept: 18 mView all details
Link to this fact

Identity

Hole ID
MAJR25-015
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
1.47
Grade Unit
g/t
Intercept
18 m
From
24 m
To
42 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a continuous width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“1.47”

Context: 18.00

MAJR25-015Majorodam · goldGrade: 5.02Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
MAJR25-015
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
5.02
Grade Unit
g/t
Intercept
5 m
From
43 m
To
48 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows exceptional gold mineralization over a moderate width, exceeding the 75th percentile for orogenic gold grades, indicating a bonanza intercept.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“5.02”

Context: 5.00

MAJR25-015Majorodam · goldGrade: 5.02Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
MAJR25-015
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
5.02
Grade Unit
g/t
Intercept
5 m
From
43 m
To
48 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows exceptional gold mineralization over a moderate width, exceeding the 75th percentile for orogenic gold grades, indicating a bonanza intercept.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“5.02”

Context: 5.00

MAJR25-015Majorodam · goldGrade: 0.55Grade Unit: g/tIntercept: 15 mView all details
Link to this fact

Identity

Hole ID
MAJR25-015
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.55
Grade Unit
g/t
Intercept
15 m
From
49 m
To
64 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a good width, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.55”

Context: 15.00

MAJR25-015Majorodam · goldGrade: 0.39Grade Unit: g/tIntercept: 7 mView all details
Link to this fact

Identity

Hole ID
MAJR25-015
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.39
Grade Unit
g/t
Intercept
7 m
From
83 m
To
90 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows weak gold mineralization, barely above the stated cutoff, and is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.39”

Context: 7.00

MAJR25-016Majorodam · goldGrade: 0.36Grade Unit: g/tIntercept: 14 mView all details
Link to this fact

Identity

Hole ID
MAJR25-016
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.36
Grade Unit
g/t
Intercept
14 m
From
16 m
To
30 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows weak gold mineralization over a good width, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.36”

Context: 14.00

MAJR25-016Majorodam · goldGrade: 1.42Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
MAJR25-016
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
1.42
Grade Unit
g/t
Intercept
5 m
From
37 m
To
42 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a moderate width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“1.42”

Context: 5.00

MAJR25-017Majorodam · goldGrade: 0.6Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
MAJR25-017
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.6
Grade Unit
g/t
Intercept
5 m
From
2 m
To
7 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a moderate width, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.60”

Context: 5.00

MAJT25-024Majorodam · goldGrade: 1.42Grade Unit: g/tIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
MAJT25-024
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
1.42
Grade Unit
g/t
Intercept
6 m
From
40 m
To
46 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a moderate width, exceeding the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“1.42”

Context: 6.00

MAJT25-029Majorodam · goldGrade: 6.39Grade Unit: g/tIntercept: 18 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
MAJT25-029
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
6.39
Grade Unit
g/t
Intercept
18 m
From
44 m
To
62 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows exceptional gold mineralization over a continuous width, exceeding the 75th percentile for orogenic gold grades, indicating a bonanza intercept.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“6.39”

Context: 18.00

MAJT25-029Majorodam · goldGrade: 11.02Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
MAJT25-029
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
11.02
Grade Unit
g/t
Intercept
10 m
From
50 m
To
60 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This sub-interval shows exceptional gold mineralization over a good width, well exceeding the 75th percentile for orogenic gold grades, indicating a bonanza intercept.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“11.02”

Context: 10.00

MAJT25-032Majorodam · goldGrade: 0.49Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
MAJT25-032
Project
Majorodam
Commodity
gold
Region
suriname
Reported Region
Suriname
Ticker
GHRT

Geometry

Grade
0.49
Grade Unit
g/t
Intercept
10 m
From
0 m
To
10 m

Classification

Deposit Type
orogenic
Program
exploration
Sample Type
drill
Mining Method
unknown

QA/QC

Laboratory
Actlabs, Filab
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, check_assays

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
0.3
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
5 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2025-11-10T00:00:00.000Z

Reasoning: This intercept shows moderate gold mineralization over a good width, but is below the 25th percentile for orogenic gold grades.

Negative factors

  • Apparent Width Only

Evidence · table

“0.49”

Context: 10.00

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.