GSN: High-grade gold intercepts continue at Golden Boulder

Original announcement by asx on

Company
Great Southern Mining Limited
Ticker
GSN
Exchange
ASX
Region
Western Australia
Primary commodity
Gold
Secondary commodities
None reported
Document categories
Drill results
Extracted
2026-10-05 23:21:09 UTC

Analysis by Minestarters Atlas

Atlas analysis published:

Minestarters Atlas analysis

Summary

Great Southern Mining Limited has reported high-grade gold intercepts from 18 RC drill holes at its Golden Boulder discovery within the Duketon Gold Project in Western Australia. The latest assays confirm continuity of mineralization over 1.1km, extend known mineralization by up to 50m down dip, and identify high-grade zones on previously undrilled sections. The company believes the project has substantial depth potential and is located near major gold deposits.

Reasoning: The announcement reports high-grade gold intercepts from 18 RC holes at Golden Boulder, extending known mineralization by up to 50m down dip and identifying high-grade zones on previously undrilled sections. These results demonstrate significant depth potential and continuity over 1.1km, comparing favorably to prior project averages. Detailed QA/QC procedures are disclosed, but true widths are not confirmed.

Positive factors

  • High-grade intercepts
  • Continuity of mineralization
  • Step-out extension
  • Mineralization from surface
  • Depth potential
  • Proximity to major deposits
  • Detailed QA/QC disclosed

Negative factors

  • Apparent width only
  • No true width reported

Facts used in scoring: 101

Extracted facts

Stored fact records: 101. Some facts used in scoring do not have a stored record.

Drill Results (101)

26GBRC020Duketon Gold Project (Golden Boulder) · goldGrade: 0.34Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC020
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.34
Grade Unit
g/t
Intercept
1 m
From
19 m
To
20 m
Hole Depth
140 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC020:19-20
Mining Method
open_pit

Location

Easting
434327.4
Northing
6894588.3
CRS
MGA94 Zone 51
Elevation
491 m
Azimuth
252 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.34”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC020Duketon Gold Project (Golden Boulder) · goldGrade: 0.2Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
26GBRC020
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.2
Grade Unit
g/t
Intercept
3 m
From
23 m
To
26 m
Hole Depth
140 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC020:23-26
Mining Method
open_pit

Location

Easting
434327.4
Northing
6894588.3
CRS
MGA94 Zone 51
Elevation
491 m
Azimuth
252 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is at the 0.2 g/t Au cut-off and below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.2”

Context: 3

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC020Duketon Gold Project (Golden Boulder) · goldGrade: 0.27Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC020
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.27
Grade Unit
g/t
Intercept
1 m
From
39 m
To
40 m
Hole Depth
140 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC020:39-40
Mining Method
open_pit

Location

Easting
434327.4
Northing
6894588.3
CRS
MGA94 Zone 51
Elevation
491 m
Azimuth
252 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.27”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC020Duketon Gold Project (Golden Boulder) · goldGrade: 0.6Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC020
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.6
Grade Unit
g/t
Intercept
1 m
From
61 m
To
62 m
Hole Depth
140 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC020:61-62
Mining Method
open_pit

Location

Easting
434327.4
Northing
6894588.3
CRS
MGA94 Zone 51
Elevation
491 m
Azimuth
252 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.6”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC020Duketon Gold Project (Golden Boulder) · goldGrade: 3.11Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC020
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
3.11
Grade Unit
g/t
Intercept
4 m
From
74 m
To
78 m
Hole Depth
140 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC020:74-78
Mining Method
open_pit

Location

Easting
434327.4
Northing
6894588.3
CRS
MGA94 Zone 51
Elevation
491 m
Azimuth
252 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 4m at 3.11 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“3.11”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC020Duketon Gold Project (Golden Boulder) · goldGrade: 11.3Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC020
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
11.3
Grade Unit
g/t
Intercept
1 m
From
74 m
To
75 m
Hole Depth
140 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC020:74-75
Mining Method
open_pit

Location

Easting
434327.4
Northing
6894588.3
CRS
MGA94 Zone 51
Elevation
491 m
Azimuth
252 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This high-grade intercept of 1m at 11.3 g/t Au is exceptional for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Bonanza Intercept
  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“11.3”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC020Duketon Gold Project (Golden Boulder) · goldGrade: 0.37Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC020
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.37
Grade Unit
g/t
Intercept
1 m
From
90 m
To
91 m
Hole Depth
140 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC020:90-91
Mining Method
open_pit

Location

Easting
434327.4
Northing
6894588.3
CRS
MGA94 Zone 51
Elevation
491 m
Azimuth
252 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.37”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC020Duketon Gold Project (Golden Boulder) · goldGrade: 0.89Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC020
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.89
Grade Unit
g/t
Intercept
1 m
From
117 m
To
118 m
Hole Depth
140 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC020:117-118
Mining Method
open_pit

Location

Easting
434327.4
Northing
6894588.3
CRS
MGA94 Zone 51
Elevation
491 m
Azimuth
252 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.89”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC020Duketon Gold Project (Golden Boulder) · goldGrade: 0.21Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC020
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.21
Grade Unit
g/t
Intercept
1 m
From
121 m
To
122 m
Hole Depth
140 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC020:121-122
Mining Method
open_pit

Location

Easting
434327.4
Northing
6894588.3
CRS
MGA94 Zone 51
Elevation
491 m
Azimuth
252 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.21”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC021Duketon Gold Project (Golden Boulder) · goldGrade: 0.3Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC021
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.3
Grade Unit
g/t
Intercept
1 m
From
19 m
To
20 m
Hole Depth
90 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC021:19-20
Mining Method
open_pit

Location

Easting
434234.7
Northing
6894607.3
CRS
MGA94 Zone 51
Elevation
491.4 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.3”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC021Duketon Gold Project (Golden Boulder) · goldGrade: 0.33Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC021
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.33
Grade Unit
g/t
Intercept
1 m
From
54 m
To
55 m
Hole Depth
90 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC021:54-55
Mining Method
open_pit

Location

Easting
434234.7
Northing
6894607.3
CRS
MGA94 Zone 51
Elevation
491.4 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.33”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC022Duketon Gold Project (Golden Boulder) · goldGrade: 0.66Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC022
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.66
Grade Unit
g/t
Intercept
1 m
From
33 m
To
34 m
Hole Depth
162 m
Intercept Depth
33 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC022:33-34
Mining Method
open_pit

Location

Easting
434311.4
Northing
6894629.8
CRS
MGA94 Zone 51
Elevation
491.3 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.66”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC022Duketon Gold Project (Golden Boulder) · goldGrade: 0.21Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC022
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.21
Grade Unit
g/t
Intercept
1 m
From
46 m
To
47 m
Hole Depth
162 m
Intercept Depth
33 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC022:46-47
Mining Method
open_pit

Location

Easting
434311.4
Northing
6894629.8
CRS
MGA94 Zone 51
Elevation
491.3 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.21”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC022Duketon Gold Project (Golden Boulder) · goldGrade: 3.72Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC022
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
3.72
Grade Unit
g/t
Intercept
1 m
From
57 m
To
58 m
Hole Depth
162 m
Intercept Depth
33 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC022:57-58
Mining Method
open_pit

Location

Easting
434311.4
Northing
6894629.8
CRS
MGA94 Zone 51
Elevation
491.3 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 1m at 3.72 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“3.72”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC022Duketon Gold Project (Golden Boulder) · goldGrade: 7.27Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC022
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
7.27
Grade Unit
g/t
Intercept
2 m
From
70 m
To
72 m
Hole Depth
162 m
Intercept Depth
33 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC022:70-72
Mining Method
open_pit

Location

Easting
434311.4
Northing
6894629.8
CRS
MGA94 Zone 51
Elevation
491.3 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 7.27 g/t Au is exceptional for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Bonanza Intercept
  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“7.27”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC022Duketon Gold Project (Golden Boulder) · goldGrade: 13.93Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC022
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
13.93
Grade Unit
g/t
Intercept
1 m
From
70 m
To
71 m
Hole Depth
162 m
Intercept Depth
33 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC022:70-71
Mining Method
open_pit

Location

Easting
434311.4
Northing
6894629.8
CRS
MGA94 Zone 51
Elevation
491.3 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This high-grade intercept of 1m at 13.93 g/t Au is exceptional for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Bonanza Intercept
  • Exceptional grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“13.93”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC022Duketon Gold Project (Golden Boulder) · goldGrade: 1.46Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC022
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.46
Grade Unit
g/t
Intercept
2 m
From
85 m
To
87 m
Hole Depth
162 m
Intercept Depth
33 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC022:85-87
Mining Method
open_pit

Location

Easting
434311.4
Northing
6894629.8
CRS
MGA94 Zone 51
Elevation
491.3 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 1.46 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.46”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC022Duketon Gold Project (Golden Boulder) · goldGrade: 0.37Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC022
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.37
Grade Unit
g/t
Intercept
1 m
From
95 m
To
96 m
Hole Depth
162 m
Intercept Depth
33 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC022:95-96
Mining Method
open_pit

Location

Easting
434311.4
Northing
6894629.8
CRS
MGA94 Zone 51
Elevation
491.3 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.37”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC022Duketon Gold Project (Golden Boulder) · goldGrade: 0.23Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC022
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.23
Grade Unit
g/t
Intercept
1 m
From
98 m
To
99 m
Hole Depth
162 m
Intercept Depth
33 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC022:98-99
Mining Method
open_pit

Location

Easting
434311.4
Northing
6894629.8
CRS
MGA94 Zone 51
Elevation
491.3 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.23”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC022Duketon Gold Project (Golden Boulder) · goldGrade: 1.41Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
26GBRC022
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.41
Grade Unit
g/t
Intercept
3 m
From
157 m
To
160 m
Hole Depth
162 m
Intercept Depth
33 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC022:157-160
Mining Method
open_pit

Location

Easting
434311.4
Northing
6894629.8
CRS
MGA94 Zone 51
Elevation
491.3 m
Azimuth
253 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 3m at 1.41 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.41”

Context: 3

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC023Duketon Gold Project (Golden Boulder) · goldGrade: 0.35Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC023
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.35
Grade Unit
g/t
Intercept
1 m
From
18 m
To
19 m
Hole Depth
140 m
Intercept Depth
18 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC023:18-19
Mining Method
open_pit

Location

Easting
434332
Northing
6894496.3
CRS
MGA94 Zone 51
Elevation
490.2 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.35”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC023Duketon Gold Project (Golden Boulder) · goldGrade: 0.66Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
26GBRC023
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.66
Grade Unit
g/t
Intercept
5 m
From
50 m
To
55 m
Hole Depth
140 m
Intercept Depth
18 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC023:50-55
Mining Method
open_pit

Location

Easting
434332
Northing
6894496.3
CRS
MGA94 Zone 51
Elevation
490.2 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 5m at 0.66 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.66”

Context: 5

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC023Duketon Gold Project (Golden Boulder) · goldGrade: 1.96Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC023
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.96
Grade Unit
g/t
Intercept
1 m
From
62 m
To
63 m
Hole Depth
140 m
Intercept Depth
18 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC023:62-63
Mining Method
open_pit

Location

Easting
434332
Northing
6894496.3
CRS
MGA94 Zone 51
Elevation
490.2 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 1m at 1.96 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.96”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC023Duketon Gold Project (Golden Boulder) · goldGrade: 0.43Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC023
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.43
Grade Unit
g/t
Intercept
2 m
From
75 m
To
77 m
Hole Depth
140 m
Intercept Depth
18 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC023:75-77
Mining Method
open_pit

Location

Easting
434332
Northing
6894496.3
CRS
MGA94 Zone 51
Elevation
490.2 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.43”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC023Duketon Gold Project (Golden Boulder) · goldGrade: 0.35Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC023
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.35
Grade Unit
g/t
Intercept
1 m
From
93 m
To
94 m
Hole Depth
140 m
Intercept Depth
18 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC023:93-94
Mining Method
open_pit

Location

Easting
434332
Northing
6894496.3
CRS
MGA94 Zone 51
Elevation
490.2 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.35”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC023Duketon Gold Project (Golden Boulder) · goldGrade: 2Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
26GBRC023
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
2
Grade Unit
g/t
Intercept
5 m
From
96 m
To
101 m
Hole Depth
140 m
Intercept Depth
18 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC023:96-101
Mining Method
open_pit

Location

Easting
434332
Northing
6894496.3
CRS
MGA94 Zone 51
Elevation
490.2 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 5m at 2.0 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“2”

Context: 5

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC024Duketon Gold Project (Golden Boulder) · goldGrade: 0.39Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC024
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.39
Grade Unit
g/t
Intercept
4 m
From
16 m
To
20 m
Hole Depth
96 m
Intercept Depth
16 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC024:16-20
Mining Method
open_pit

Location

Easting
434284.6
Northing
6894417.9
CRS
MGA94 Zone 51
Elevation
489.7 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 4m at 0.39 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.39”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC024Duketon Gold Project (Golden Boulder) · goldGrade: 1.5Grade Unit: g/tIntercept: 3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
26GBRC024
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.5
Grade Unit
g/t
Intercept
3 m
From
36 m
To
39 m
Hole Depth
96 m
Intercept Depth
16 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC024:36-39
Mining Method
open_pit

Location

Easting
434284.6
Northing
6894417.9
CRS
MGA94 Zone 51
Elevation
489.7 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

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

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 3m at 1.5 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.5”

Context: 3

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC024Duketon Gold Project (Golden Boulder) · goldGrade: 0.2Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC024
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.2
Grade Unit
g/t
Intercept
1 m
From
93 m
To
94 m
Hole Depth
96 m
Intercept Depth
16 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC024:93-94
Mining Method
open_pit

Location

Easting
434284.6
Northing
6894417.9
CRS
MGA94 Zone 51
Elevation
489.7 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is at the 0.2 g/t Au cut-off and below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.2”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC025Duketon Gold Project (Golden Boulder) · goldGrade: 0.38Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC025
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.38
Grade Unit
g/t
Intercept
2 m
From
28 m
To
30 m
Hole Depth
120 m
Intercept Depth
28 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC025:28-30
Mining Method
open_pit

Location

Easting
434318.2
Northing
6894429.7
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.38”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC025Duketon Gold Project (Golden Boulder) · goldGrade: 1.09Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC025
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.09
Grade Unit
g/t
Intercept
4 m
From
67 m
To
71 m
Hole Depth
120 m
Intercept Depth
28 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC025:67-71
Mining Method
open_pit

Location

Easting
434318.2
Northing
6894429.7
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 4m at 1.09 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.09”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC025Duketon Gold Project (Golden Boulder) · goldGrade: 0.52Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC025
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.52
Grade Unit
g/t
Intercept
1 m
From
87 m
To
88 m
Hole Depth
120 m
Intercept Depth
28 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC025:87-88
Mining Method
open_pit

Location

Easting
434318.2
Northing
6894429.7
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.52”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC025Duketon Gold Project (Golden Boulder) · goldGrade: 0.51Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC025
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.51
Grade Unit
g/t
Intercept
2 m
From
93 m
To
95 m
Hole Depth
120 m
Intercept Depth
28 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC025:93-95
Mining Method
open_pit

Location

Easting
434318.2
Northing
6894429.7
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 0.51 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.51”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC025Duketon Gold Project (Golden Boulder) · goldGrade: 0.27Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC025
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.27
Grade Unit
g/t
Intercept
1 m
From
105 m
To
106 m
Hole Depth
120 m
Intercept Depth
28 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC025:105-106
Mining Method
open_pit

Location

Easting
434318.2
Northing
6894429.7
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.27”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC026Duketon Gold Project (Golden Boulder) · goldGrade: 2.26Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC026
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
2.26
Grade Unit
g/t
Intercept
2 m
From
42 m
To
44 m
Hole Depth
130 m
Intercept Depth
42 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC026:42-44
Mining Method
open_pit

Location

Easting
434353.6
Northing
6894442.1
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 2.26 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“2.26”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC026Duketon Gold Project (Golden Boulder) · goldGrade: 1.63Grade Unit: g/tIntercept: 1 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
26GBRC026
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.63
Grade Unit
g/t
Intercept
1 m
From
56 m
To
57 m
Hole Depth
130 m
Intercept Depth
42 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC026:56-57
Mining Method
open_pit

Location

Easting
434353.6
Northing
6894442.1
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

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

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 1m at 1.63 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.63”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC026Duketon Gold Project (Golden Boulder) · goldGrade: 0.84Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC026
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.84
Grade Unit
g/t
Intercept
2 m
From
65 m
To
67 m
Hole Depth
130 m
Intercept Depth
42 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC026:65-67
Mining Method
open_pit

Location

Easting
434353.6
Northing
6894442.1
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 0.84 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.84”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC026Duketon Gold Project (Golden Boulder) · goldGrade: 0.21Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC026
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.21
Grade Unit
g/t
Intercept
1 m
From
71 m
To
72 m
Hole Depth
130 m
Intercept Depth
42 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC026:71-72
Mining Method
open_pit

Location

Easting
434353.6
Northing
6894442.1
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.21”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC026Duketon Gold Project (Golden Boulder) · goldGrade: 0.5Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
26GBRC026
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.5
Grade Unit
g/t
Intercept
3 m
From
77 m
To
80 m
Hole Depth
130 m
Intercept Depth
42 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC026:77-80
Mining Method
open_pit

Location

Easting
434353.6
Northing
6894442.1
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 3m at 0.5 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.5”

Context: 3

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC026Duketon Gold Project (Golden Boulder) · goldGrade: 0.68Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC026
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.68
Grade Unit
g/t
Intercept
4 m
From
111 m
To
115 m
Hole Depth
130 m
Intercept Depth
42 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC026:111-115
Mining Method
open_pit

Location

Easting
434353.6
Northing
6894442.1
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 4m at 0.68 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.68”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC026Duketon Gold Project (Golden Boulder) · goldGrade: 0.29Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC026
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.29
Grade Unit
g/t
Intercept
1 m
From
119 m
To
120 m
Hole Depth
130 m
Intercept Depth
42 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC026:119-120
Mining Method
open_pit

Location

Easting
434353.6
Northing
6894442.1
CRS
MGA94 Zone 51
Elevation
489.6 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.29”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC027Duketon Gold Project (Golden Boulder) · goldGrade: 0.21Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC027
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.21
Grade Unit
g/t
Intercept
1 m
From
19 m
To
20 m
Hole Depth
90 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC027:19-20
Mining Method
open_pit

Location

Easting
434340.6
Northing
6894351.6
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.21”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC027Duketon Gold Project (Golden Boulder) · goldGrade: 0.29Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC027
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.29
Grade Unit
g/t
Intercept
2 m
From
22 m
To
24 m
Hole Depth
90 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC027:22-24
Mining Method
open_pit

Location

Easting
434340.6
Northing
6894351.6
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.29”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC027Duketon Gold Project (Golden Boulder) · goldGrade: 0.76Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC027
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.76
Grade Unit
g/t
Intercept
1 m
From
30 m
To
31 m
Hole Depth
90 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC027:30-31
Mining Method
open_pit

Location

Easting
434340.6
Northing
6894351.6
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.76”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC027Duketon Gold Project (Golden Boulder) · goldGrade: 3.05Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
26GBRC027
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
3.05
Grade Unit
g/t
Intercept
3 m
From
34 m
To
37 m
Hole Depth
90 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC027:34-37
Mining Method
open_pit

Location

Easting
434340.6
Northing
6894351.6
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 3m at 3.05 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“3.05”

Context: 3

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC027Duketon Gold Project (Golden Boulder) · goldGrade: 6.89Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC027
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
6.89
Grade Unit
g/t
Intercept
1 m
From
35 m
To
36 m
Hole Depth
90 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC027:35-36
Mining Method
open_pit

Location

Easting
434340.6
Northing
6894351.6
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This high-grade intercept of 1m at 6.89 g/t Au is exceptional for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Bonanza Intercept
  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“6.89”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC027Duketon Gold Project (Golden Boulder) · goldGrade: 0.75Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC027
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.75
Grade Unit
g/t
Intercept
2 m
From
51 m
To
53 m
Hole Depth
90 m
Intercept Depth
19 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC027:51-53
Mining Method
open_pit

Location

Easting
434340.6
Northing
6894351.6
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 0.75 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.75”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 1.11Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.11
Grade Unit
g/t
Intercept
1 m
From
22 m
To
23 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:22-23
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 1m at 1.11 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.11”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 0.54Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.54
Grade Unit
g/t
Intercept
1 m
From
27 m
To
28 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:27-28
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.54”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 3.9Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
3.9
Grade Unit
g/t
Intercept
1 m
From
31 m
To
32 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:31-32
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 1m at 3.9 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“3.9”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 0.25Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.25
Grade Unit
g/t
Intercept
1 m
From
38 m
To
39 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:38-39
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.25”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 0.73Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.73
Grade Unit
g/t
Intercept
1 m
From
59 m
To
60 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:59-60
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.73”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 1.02Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.02
Grade Unit
g/t
Intercept
2 m
From
85 m
To
87 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:85-87
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 1.02 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.02”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 1.73Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.73
Grade Unit
g/t
Intercept
4 m
From
96 m
To
100 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:96-100
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 4m at 1.73 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.73”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 3.36Grade Unit: g/tIntercept: 9 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
3.36
Grade Unit
g/t
Intercept
9 m
From
127 m
To
136 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:127-136
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 9m at 3.36 g/t Au is a strong grade and width for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Strong grade
  • Strong width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“3.36”

Context: 9

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 6.77Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
6.77
Grade Unit
g/t
Intercept
4 m
From
127 m
To
131 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:127-131
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This high-grade intercept of 4m at 6.77 g/t Au is exceptional for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Bonanza Intercept
  • Strong grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“6.77”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 0.29Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.29
Grade Unit
g/t
Intercept
2 m
From
139 m
To
141 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:139-141
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.29”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC028Duketon Gold Project (Golden Boulder) · goldGrade: 0.37Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC028
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.37
Grade Unit
g/t
Intercept
1 m
From
155 m
To
156 m
Hole Depth
162 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC028:155-156
Mining Method
open_pit

Location

Easting
434417.3
Northing
6894374.8
CRS
MGA94 Zone 51
Elevation
488.8 m
Azimuth
252 °
Dip
-58 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.37”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC029Duketon Gold Project (Golden Boulder) · goldGrade: 0.28Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC029
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.28
Grade Unit
g/t
Intercept
1 m
From
26 m
To
27 m
Hole Depth
84 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC029:26-27
Mining Method
open_pit

Location

Easting
434323.9
Northing
6894304.3
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.28”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC029Duketon Gold Project (Golden Boulder) · goldGrade: 0.34Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
26GBRC029
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.34
Grade Unit
g/t
Intercept
3 m
From
74 m
To
77 m
Hole Depth
84 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC029:74-77
Mining Method
open_pit

Location

Easting
434323.9
Northing
6894304.3
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 3m at 0.34 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.34”

Context: 3

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC030Duketon Gold Project (Golden Boulder) · goldGrade: 1.86Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC030
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.86
Grade Unit
g/t
Intercept
1 m
From
22 m
To
23 m
Hole Depth
90 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC030:22-23
Mining Method
open_pit

Location

Easting
434351.7
Northing
6894313.4
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 1m at 1.86 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.86”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC030Duketon Gold Project (Golden Boulder) · goldGrade: 0.22Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC030
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.22
Grade Unit
g/t
Intercept
1 m
From
29 m
To
30 m
Hole Depth
90 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC030:29-30
Mining Method
open_pit

Location

Easting
434351.7
Northing
6894313.4
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.22”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC030Duketon Gold Project (Golden Boulder) · goldGrade: 1.42Grade Unit: g/tIntercept: 9 mView all details
Link to this fact

Identity

Hole ID
26GBRC030
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.42
Grade Unit
g/t
Intercept
9 m
From
45 m
To
54 m
Hole Depth
90 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC030:45-54
Mining Method
open_pit

Location

Easting
434351.7
Northing
6894313.4
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 9m at 1.42 g/t Au is a moderate grade and strong width for open pit orogenic gold, contributing positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade
  • Strong width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.42”

Context: 9

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC030Duketon Gold Project (Golden Boulder) · goldGrade: 2.74Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC030
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
2.74
Grade Unit
g/t
Intercept
4 m
From
46 m
To
50 m
Hole Depth
90 m
Intercept Depth
22 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC030:46-50
Mining Method
open_pit

Location

Easting
434351.7
Northing
6894313.4
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 4m at 2.74 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“2.74”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC031Duketon Gold Project (Golden Boulder) · goldGrade: 0.25Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC031
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.25
Grade Unit
g/t
Intercept
2 m
From
26 m
To
28 m
Hole Depth
126 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC031:26-28
Mining Method
open_pit

Location

Easting
434383.5
Northing
6894323
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.25”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC031Duketon Gold Project (Golden Boulder) · goldGrade: 0.82Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC031
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.82
Grade Unit
g/t
Intercept
2 m
From
50 m
To
52 m
Hole Depth
126 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC031:50-52
Mining Method
open_pit

Location

Easting
434383.5
Northing
6894323
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 0.82 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.82”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC031Duketon Gold Project (Golden Boulder) · goldGrade: 3.88Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
26GBRC031
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
3.88
Grade Unit
g/t
Intercept
3 m
From
60 m
To
63 m
Hole Depth
126 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC031:60-63
Mining Method
open_pit

Location

Easting
434383.5
Northing
6894323
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 3m at 3.88 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“3.88”

Context: 3

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC031Duketon Gold Project (Golden Boulder) · goldGrade: 9.49Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC031
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
9.49
Grade Unit
g/t
Intercept
1 m
From
60 m
To
61 m
Hole Depth
126 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC031:60-61
Mining Method
open_pit

Location

Easting
434383.5
Northing
6894323
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This high-grade intercept of 1m at 9.49 g/t Au is exceptional for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Bonanza Intercept
  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“9.49”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC031Duketon Gold Project (Golden Boulder) · goldGrade: 0.72Grade Unit: g/tIntercept: 1 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
26GBRC031
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.72
Grade Unit
g/t
Intercept
1 m
From
66 m
To
67 m
Hole Depth
126 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC031:66-67
Mining Method
open_pit

Location

Easting
434383.5
Northing
6894323
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

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

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.72”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC031Duketon Gold Project (Golden Boulder) · goldGrade: 0.71Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC031
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.71
Grade Unit
g/t
Intercept
2 m
From
69 m
To
71 m
Hole Depth
126 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC031:69-71
Mining Method
open_pit

Location

Easting
434383.5
Northing
6894323
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 0.71 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.71”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC031Duketon Gold Project (Golden Boulder) · goldGrade: 1.33Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
26GBRC031
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.33
Grade Unit
g/t
Intercept
10 m
From
80 m
To
90 m
Hole Depth
126 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC031:80-90
Mining Method
open_pit

Location

Easting
434383.5
Northing
6894323
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 10m at 1.33 g/t Au is a moderate grade and strong width for open pit orogenic gold, contributing positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade
  • Strong width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.33”

Context: 10

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC031Duketon Gold Project (Golden Boulder) · goldGrade: 2.31Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
26GBRC031
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
2.31
Grade Unit
g/t
Intercept
5 m
From
81 m
To
86 m
Hole Depth
126 m
Intercept Depth
26 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC031:81-86
Mining Method
open_pit

Location

Easting
434383.5
Northing
6894323
CRS
MGA94 Zone 51
Elevation
488.6 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 5m at 2.31 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“2.31”

Context: 5

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 0.25Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.25
Grade Unit
g/t
Intercept
1 m
From
46 m
To
47 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:46-47
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.25”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 0.3Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.3
Grade Unit
g/t
Intercept
1 m
From
54 m
To
55 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:54-55
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.3”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 4.8Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
4.8
Grade Unit
g/t
Intercept
1 m
From
58 m
To
59 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:58-59
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 1m at 4.8 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“4.8”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 0.32Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.32
Grade Unit
g/t
Intercept
1 m
From
65 m
To
66 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:65-66
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.32”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 0.46Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.46
Grade Unit
g/t
Intercept
2 m
From
71 m
To
73 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:71-73
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.46”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 0.35Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.35
Grade Unit
g/t
Intercept
4 m
From
76 m
To
80 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:76-80
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 4m at 0.35 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.35”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 0.51Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.51
Grade Unit
g/t
Intercept
1 m
From
84 m
To
85 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:84-85
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.51”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 2.85Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
2.85
Grade Unit
g/t
Intercept
3 m
From
132 m
To
135 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:132-135
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 3m at 2.85 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“2.85”

Context: 3

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 8.12Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
8.12
Grade Unit
g/t
Intercept
1 m
From
132 m
To
133 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:132-133
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This high-grade intercept of 1m at 8.12 g/t Au is exceptional for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Bonanza Intercept
  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“8.12”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC033Duketon Gold Project (Golden Boulder) · goldGrade: 0.64Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC033
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.64
Grade Unit
g/t
Intercept
1 m
From
140 m
To
141 m
Hole Depth
156 m
Intercept Depth
46 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC033:140-141
Mining Method
open_pit

Location

Easting
434432.2
Northing
6894225
CRS
MGA94 Zone 51
Elevation
487.6 m
Azimuth
251 °
Dip
-62 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.64”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC034Duketon Gold Project (Golden Boulder) · goldGrade: 0.72Grade Unit: g/tIntercept: 2 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
26GBRC034
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.72
Grade Unit
g/t
Intercept
2 m
From
54 m
To
56 m
Hole Depth
90 m
Intercept Depth
54 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC034:54-56
Mining Method
open_pit

Location

Easting
434399.9
Northing
6894110.3
CRS
MGA94 Zone 51
Elevation
487.1 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

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

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 0.72 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.72”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC035Duketon Gold Project (Golden Boulder) · goldGrade: 0.55Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC035
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.55
Grade Unit
g/t
Intercept
1 m
From
29 m
To
30 m
Hole Depth
126 m
Intercept Depth
29 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC035:29-30
Mining Method
open_pit

Location

Easting
434436.5
Northing
6894122
CRS
MGA94 Zone 51
Elevation
487 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.55”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC035Duketon Gold Project (Golden Boulder) · goldGrade: 11.38Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC035
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
11.38
Grade Unit
g/t
Intercept
4 m
From
45 m
To
49 m
Hole Depth
126 m
Intercept Depth
29 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC035:45-49
Mining Method
open_pit

Location

Easting
434436.5
Northing
6894122
CRS
MGA94 Zone 51
Elevation
487 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 4m at 11.38 g/t Au is exceptional for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Bonanza Intercept
  • Exceptional grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“11.38”

Context: 4

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC035Duketon Gold Project (Golden Boulder) · goldGrade: 29.71Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC035
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
29.71
Grade Unit
g/t
Intercept
1 m
From
45 m
To
46 m
Hole Depth
126 m
Intercept Depth
29 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC035:45-46
Mining Method
open_pit

Location

Easting
434436.5
Northing
6894122
CRS
MGA94 Zone 51
Elevation
487 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This high-grade intercept of 1m at 29.71 g/t Au is exceptional for open pit orogenic gold, significantly enhancing the overall prospectivity. It is a new result from an ongoing program.

Positive factors

  • Bonanza Intercept
  • Exceptional grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“29.71”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC035Duketon Gold Project (Golden Boulder) · goldGrade: 0.54Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC035
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.54
Grade Unit
g/t
Intercept
1 m
From
91 m
To
92 m
Hole Depth
126 m
Intercept Depth
29 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC035:91-92
Mining Method
open_pit

Location

Easting
434436.5
Northing
6894122
CRS
MGA94 Zone 51
Elevation
487 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.54”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC036Duketon Gold Project (Golden Boulder) · goldGrade: 1.23Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC036
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.23
Grade Unit
g/t
Intercept
2 m
From
37 m
To
39 m
Hole Depth
162 m
Intercept Depth
37 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC036:37-39
Mining Method
open_pit

Location

Easting
434469.1
Northing
6894132.5
CRS
MGA94 Zone 51
Elevation
486.9 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 1.23 g/t Au is a moderate grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.23”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC036Duketon Gold Project (Golden Boulder) · goldGrade: 0.59Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC036
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.59
Grade Unit
g/t
Intercept
2 m
From
48 m
To
50 m
Hole Depth
162 m
Intercept Depth
37 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC036:48-50
Mining Method
open_pit

Location

Easting
434469.1
Northing
6894132.5
CRS
MGA94 Zone 51
Elevation
486.9 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 0.59 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.59”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC036Duketon Gold Project (Golden Boulder) · goldGrade: 1.38Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
26GBRC036
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.38
Grade Unit
g/t
Intercept
5 m
From
81 m
To
86 m
Hole Depth
162 m
Intercept Depth
37 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC036:81-86
Mining Method
open_pit

Location

Easting
434469.1
Northing
6894132.5
CRS
MGA94 Zone 51
Elevation
486.9 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 5m at 1.38 g/t Au is a moderate grade and width for open pit orogenic gold, contributing positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Moderate grade
  • Moderate width

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“1.38”

Context: 5

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC036Duketon Gold Project (Golden Boulder) · goldGrade: 2.7Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC036
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
2.7
Grade Unit
g/t
Intercept
2 m
From
82 m
To
84 m
Hole Depth
162 m
Intercept Depth
37 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC036:82-84
Mining Method
open_pit

Location

Easting
434469.1
Northing
6894132.5
CRS
MGA94 Zone 51
Elevation
486.9 m
Azimuth
252 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 2.7 g/t Au is a strong grade for open pit orogenic gold and contributes positively to the overall project outlook. It is a new result from an ongoing program.

Positive factors

  • Strong grade

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“2.7”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC038Duketon Gold Project (Golden Boulder) · goldGrade: 0.96Grade Unit: g/tIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
26GBRC038
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.96
Grade Unit
g/t
Intercept
2 m
From
16 m
To
18 m
Hole Depth
162 m
Intercept Depth
16 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC038:16-18
Mining Method
open_pit

Location

Easting
434478.5
Northing
6894076.7
CRS
MGA94 Zone 51
Elevation
486.5 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept of 2m at 0.96 g/t Au is a weak grade for open pit orogenic gold but contributes positively to the overall project outlook. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.96”

Context: 2

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC038Duketon Gold Project (Golden Boulder) · goldGrade: 0.94Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC038
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.94
Grade Unit
g/t
Intercept
1 m
From
20 m
To
21 m
Hole Depth
162 m
Intercept Depth
16 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC038:20-21
Mining Method
open_pit

Location

Easting
434478.5
Northing
6894076.7
CRS
MGA94 Zone 51
Elevation
486.5 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off and within the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.94”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC038Duketon Gold Project (Golden Boulder) · goldGrade: 0.22Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC038
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.22
Grade Unit
g/t
Intercept
1 m
From
45 m
To
46 m
Hole Depth
162 m
Intercept Depth
16 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC038:45-46
Mining Method
open_pit

Location

Easting
434478.5
Northing
6894076.7
CRS
MGA94 Zone 51
Elevation
486.5 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.22”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC038Duketon Gold Project (Golden Boulder) · goldGrade: 0.23Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC038
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.23
Grade Unit
g/t
Intercept
1 m
From
51 m
To
52 m
Hole Depth
162 m
Intercept Depth
16 m

Classification

Deposit Type
orogenic
Program
mixed
Sample Type
drill
Group ID
26GBRC038:51-52
Mining Method
open_pit

Location

Easting
434478.5
Northing
6894076.7
CRS
MGA94 Zone 51
Elevation
486.5 m
Azimuth
251 °
Dip
-60 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.2
Cutoff Unit
g/t Au
Dilution Disclosed
Yes
Max Dilution
2 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · table

“0.23”

Context: 1

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Compositing Transparentpositive

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

Why it applies: cutoff_grade and internal dilution are both stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC003Duketon Gold Project (Golden Boulder) · goldGrade: 2.45Grade Unit: g/tIntercept: 7 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
26GBRC003
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
2.45
Grade Unit
g/t
Intercept
7 m
From
41 m
To
48 m

Classification

Deposit Type
orogenic
Sample Type
drill

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

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

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · text

“7m at 2.45 g/t Au from 41m”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC019Duketon Gold Project (Golden Boulder) · goldGrade: 3.07Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
26GBRC019
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
3.07
Grade Unit
g/t
Intercept
3 m
From
105 m
To
108 m

Classification

Deposit Type
orogenic
Sample Type
drill

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · text

“3m at 3.07 g/t Au from 105m”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC019Duketon Gold Project (Golden Boulder) · goldGrade: 0.85Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC019
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
0.85
Grade Unit
g/t
Intercept
4 m
From
134 m
To
138 m

Classification

Deposit Type
orogenic
Sample Type
drill

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · text

“4m at 0.85 g/t Au from 134m”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC018Duketon Gold Project (Golden Boulder) · goldGrade: 3.32Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
26GBRC018
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
3.32
Grade Unit
g/t
Intercept
3 m
From
121 m
To
124 m

Classification

Deposit Type
orogenic
Sample Type
drill

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · text

“3m at 3.32 g/t Au from 121m”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC018Duketon Gold Project (Golden Boulder) · goldGrade: 1.49Grade Unit: g/tIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
26GBRC018
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.49
Grade Unit
g/t
Intercept
1 m
From
151 m
To
152 m

Classification

Deposit Type
orogenic
Sample Type
drill

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · text

“1m at 1.49 g/t Au from 151m”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

26GBRC013Duketon Gold Project (Golden Boulder) · goldGrade: 1.85Grade Unit: g/tIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
26GBRC013
Project
Duketon Gold Project (Golden Boulder)
Commodity
gold
Region
australia_wa
Reported Region
australia_wa
Ticker
GSN

Geometry

Grade
1.85
Grade Unit
g/t
Intercept
4 m
From
145 m
To
149 m

Classification

Deposit Type
orogenic
Sample Type
drill

QA/QC

Laboratory
Intertek
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-10-05T00:00:00.000Z

Reasoning: This intercept is above the 0.2 g/t Au cut-off but below the weak grade threshold for open pit orogenic gold, indicating low materiality. It is a new result from an ongoing program.

Negative factors

  • Apparent width only
  • No true width reported

Evidence · text

“4m at 1.85 g/t Au from 145m”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Nearology Playneutral

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

Why it applies: proximity is offered as the value premise: "Assays are also pending for 2,248m of drilling at the emerging Amy Clarke discovery, which covers a mineralised strike o"

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.