Resolution Minerals wraps up biggest-ever drill campaign at Horse Heaven Project in Idaho.

Original announcement by proactiveinvestors on

Company
Resolution Minerals Ltd
Ticker
RML
Exchange
Unavailable
Region
Idaho
Primary commodity
Gold
Secondary commodities
Tungsten, Antimony, Silver
Document categories
Drill results, Other
Extracted
2026-09-12 00:20:53 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Resolution Minerals has completed its largest-ever drill campaign at the Horse Heaven Project in Idaho, involving 42 holes and over 12,000 metres of drilling. Early results indicate a 2,000-metre extension of gold mineralisation, supporting a new discovery at Golden Gate South, while tungsten assays are still pending.

Reasoning: The campaign successfully extended gold mineralisation by 2km and identified a new discovery zone, though most assay results are still pending.

Positive factors

  • extension of gold mineralisation by 2,000m
  • new discovery at Golden Gate South
  • large scale drill campaign completed

Negative factors

  • assay results for 39 holes remain pending

Facts used in scoring: 4

Classification and evidence

Step-Out Extensionpositive

Mineralization extended beyond the previously known limit.

Why it applies: Gold mineralisation extended at least 2,000 metres south of Golden Gate North.

Evidence · text

“extended gold mineralisation at least 2,000 metres south of Golden Gate North”

Nearology Playneutral

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

Why it applies: Project sits immediately adjacent to Perpetua Resources’ recently permitted Stibnite Gold Project.

Evidence · text

“Horse Heaven sits immediately adjacent to Perpetua Resources’ recently permitted Stibnite Gold Project”

Extracted facts

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

Drill Results (4)

HH-GG26-003CHorse Heaven · goldGrade: 0.64Grade Unit: g/tIntercept: 305.7 mView all details
Link to this fact

Identity

Hole ID
HH-GG26-003C
Project
Horse Heaven
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
RML

Geometry

Grade
0.64
Grade Unit
g/t
Intercept
305.7 m
From
0 m
To
305.7 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
HH-GG26-003C:0-305.7
Mining Method
unknown

Location

Location
Golden Gate North
Loc. Source
document

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-12T00:00:00.000Z

Reasoning: Large intercept of 305.7m at 0.64 g/t gold from surface.

Positive factors

  • significant width

Evidence · text

“305.7 metres at 0.64 g/t gold from surface in HH-GG26-003C”

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not 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: "Horse Heaven gains US profile Horse Heaven sits immediately adjacent to Perpetua Resources’ recently permitted Stibnite "

HH-GG26-003CHorse Heaven · goldGrade: 1.33Grade Unit: g/tIntercept: 6.5 mView all details
Link to this fact

Identity

Hole ID
HH-GG26-003C
Project
Horse Heaven
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
RML

Geometry

Grade
1.33
Grade Unit
g/t
Intercept
6.5 m
From
62 m
To
68.5 m
Intercept Depth
62 m

Classification

Program
exploration
Sample Type
drill
Group ID
HH-GG26-003C:62-68.5
Mining Method
unknown

Location

Location
Golden Gate North
Loc. Source
document

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-12T00:00:00.000Z

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

Positive factors

  • higher grade sub-interval

Evidence · text

“6.5 metres at 1.33 g/t from 62 metres”

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not 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: "Horse Heaven gains US profile Horse Heaven sits immediately adjacent to Perpetua Resources’ recently permitted Stibnite "

HH-GG26-003CHorse Heaven · goldGrade: 1.19Grade Unit: g/tIntercept: 17.25 mView all details
Link to this fact

Identity

Hole ID
HH-GG26-003C
Project
Horse Heaven
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
RML

Geometry

Grade
1.19
Grade Unit
g/t
Intercept
17.25 m
From
264.85 m
To
282.1 m
Intercept Depth
264.85 m

Classification

Program
exploration
Sample Type
drill
Group ID
HH-GG26-003C:264.85-282.1
Mining Method
unknown

Location

Location
Golden Gate North
Loc. Source
document

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-12T00:00:00.000Z

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

Positive factors

  • significant width

Evidence · text

“17.25 metres at 1.19 g/t from 264.85 metres”

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not 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: "Horse Heaven gains US profile Horse Heaven sits immediately adjacent to Perpetua Resources’ recently permitted Stibnite "

HISTORICAL_2025Horse Heaven · goldGrade: 1.5Grade Unit: g/tIntercept: 253 mHistorical resultNeeds review: ungroundedView all details
Link to this fact

Identity

Hole ID
HISTORICAL_2025
Project
Horse Heaven
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
RML

Geometry

Grade
1.5
Grade Unit
g/t
Intercept
253 m

Classification

Program
exploration
Sample Type
drill
Group ID
HISTORICAL_2025:0-253
Mining Method
unknown

Review

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

Dates

Event date
2026-09-12T00:00:00.000Z

Reasoning: Historical intercept from 2025 program.

Negative factors

  • historical data

Evidence · text

“253 metres at 1.5 g/t gold”

Tags used in scoring

No QA/QC Disclosurenegative

Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc_disclosed is not 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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

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: "Horse Heaven gains US profile Horse Heaven sits immediately adjacent to Perpetua Resources’ recently permitted Stibnite "

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.