Thunder Gold Reports 121.5 metres Averaging 0.376 g/t Au in New Target Located 200 metres East of Current Resource Pit Optimization Limit.

Original announcement by prospectors_exchange on

Company
Thunder Gold Corp.
Ticker
TGOL
Exchange
Unavailable
Region
Ontario
Primary commodity
Gold
Secondary commodities
None reported
Document categories
Drill results, Resource update
Extracted
2026-09-17 13:51:12 UTC

Analysis by Minestarters Atlas

Atlas analysis published:

Minestarters Atlas analysis

Summary

Thunder Gold has reported significant exploration drill results at the Tower Mountain Property, specifically identifying a new target 200 metres east of the current resource pit limit. Key intercepts include 121.5 metres at 0.376 g/t Au in hole TM26-205 and a 589.0 metre continuous mineralization interval in TM26-213. The results suggest potential to expand the existing mineral resource beyond the current optimized pit shell.

Reasoning: Drill results from the Bench Target demonstrate significant step-out mineralization 200m east of the current resource pit limit, with grades exceeding the MRE cut-off. The results are high-confidence due to explicit QA/QC disclosure and correlation with the existing resource model.

Positive factors

  • Step-Out Extension
  • QA/QC Disclosed
  • Significant new mineralization east of current resource pit limit

Negative factors

  • Apparent Width Only

Facts used in scoring: 5

Classification and evidence

Step-Out Extensionpositive

Mineralization extended beyond the previously known limit.

Why it applies: TM26-205 identified mineralization 200m east of the current resource pit limit.

Evidence · text

“TM26-205 (121.5 metres averaging 0.376 g/t Au). This mineralization lies 200 metres east of the 2026 MRE resource pit limit”

QA/QC Disclosedpositive

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

Why it applies: Release details laboratory (Activation and AGAT), certification (ISO/IEC 17025), and methods (standards, blanks, duplicates).

Evidence · text

“Activation Laboratories Ltd., Thunder Bay, Ontario, ISO/IEC 17025:2017 is the primary independent analytical service provider.”

Apparent Width Onlynegative

Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: TM26-213 was drilled sub-parallel to the interpreted contact, meaning the 589m interval is an apparent downhole width.

Evidence · text

“Holes TM26-209 and TM26-213 were drilled sub-parallel to the interpreted TMIC contact.”

Extracted facts

Stored fact records: 5. Some facts used in scoring do not have a stored record.

Drill Results (5)

TM26-205Tower Mountain · goldGrade: 0.376Grade Unit: g/tIntercept: 121.5 mView all details
Link to this fact

Identity

Hole ID
TM26-205
Project
Tower Mountain
Commodity
gold
Region
canada_on
Reported Region
canada_on
Ticker
TGOL

Geometry

Grade
0.376
Grade Unit
g/t
Intercept
121.5 m

Classification

Sample Type
drill
Group ID
TM26-205:0-121.5
Mining Method
open_pit

Location

Location
Bench Target
Loc. Source
document

QA/QC

Laboratory
Activation Laboratories Ltd.
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-17T00:00:00.000Z

Reasoning: Significant step-out intercept located 200m east of the current resource pit limit.

Positive factors

  • Step-Out Extension

Evidence · text

“TM26-205 (121.5 metres averaging 0.376 g/t Au). This mineralization lies 200 metres east of the 2026 MRE resource pit limit”

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

TM26-205Tower Mountain · goldGrade: 1.088Grade Unit: g/tIntercept: 54 mView all details
Link to this fact

Identity

Hole ID
TM26-205
Project
Tower Mountain
Commodity
gold
Region
canada_on
Reported Region
canada_on
Ticker
TGOL

Geometry

Grade
1.088
Grade Unit
g/t
Intercept
54 m
From
0 m
To
54 m
Intercept Depth
0 m

Classification

Sample Type
drill
Group ID
TM26-205:0-54
Mining Method
open_pit

Location

Location
Bench Target
Loc. Source
document

QA/QC

Laboratory
Activation Laboratories Ltd.
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-17T00:00:00.000Z

Reasoning: High-grade intercept near surface within the existing pit limit.

Positive factors

  • Bonanza Intercept

Evidence · text

“54.0 metres averaging 1.088 g/t Au from surface to the interpreted limit of the Bench trend”

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

TM26-205Tower Mountain · goldGrade: 0.545Grade Unit: g/tIntercept: 158.6 mView all details
Link to this fact

Identity

Hole ID
TM26-205
Project
Tower Mountain
Commodity
gold
Region
canada_on
Reported Region
canada_on
Ticker
TGOL

Geometry

Grade
0.545
Grade Unit
g/t
Intercept
158.6 m

Classification

Sample Type
drill
Group ID
TM26-205:0-158.6
Mining Method
open_pit

Location

Location
Bench Target
Loc. Source
document

QA/QC

Laboratory
Activation Laboratories Ltd.
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-17T00:00:00.000Z

Reasoning: Intercept within the current pit limit demonstrating correlation to the resource model.

Evidence · text

“intersecting 158.6 metres averaging 0.545 g/t Au within the brecciated and variably altered host rocks”

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

TM26-213Tower Mountain · goldGrade: 0.195Grade Unit: g/tIntercept: 589 mView all details
Link to this fact

Identity

Hole ID
TM26-213
Project
Tower Mountain
Commodity
gold
Region
canada_on
Reported Region
canada_on
Ticker
TGOL

Geometry

Grade
0.195
Grade Unit
g/t
Intercept
589 m
From
0 m
To
589 m
Intercept Depth
0 m

Classification

Sample Type
drill
Group ID
TM26-213:0-589
Mining Method
open_pit

Location

Location
Bench Target
Loc. Source
document

QA/QC

Laboratory
Activation Laboratories Ltd.
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-17T00:00:00.000Z

Reasoning: Very long continuous interval extending the mineralized trend to the southeast, though drilled sub-parallel to contact.

Positive factors

  • Step-Out Extension

Negative factors

  • Apparent Width Only

Evidence · text

“TM26-213 intersected semi-continuous gold mineralization from surface to the end-of-hole returning 589.0 metres averaging 0.195 g/t Au”

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

TM26-213Tower Mountain · goldGrade: 0.255Grade Unit: g/tIntercept: 64.5 mView all details
Link to this fact

Identity

Hole ID
TM26-213
Project
Tower Mountain
Commodity
gold
Region
canada_on
Reported Region
canada_on
Ticker
TGOL

Geometry

Grade
0.255
Grade Unit
g/t
Intercept
64.5 m

Classification

Sample Type
drill
Group ID
TM26-213:0-64.5
Mining Method
open_pit

Location

Location
Bench Target
Loc. Source
document

QA/QC

Laboratory
Activation Laboratories Ltd.
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-17T00:00:00.000Z

Reasoning: Significant interval observed at the current pit limit suggesting expansion potential.

Evidence · text

“64.5 metre long interval averaging 0.255 g/t Au observed at the current pit limit”

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

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.