Thunder Mountain Gold Advances Ag-Au-Cu-Pb-Zn Massive Sulfide Resource Expansion Targets at South Mountain

Original announcement by newsfile on

Company
Thunder Mountain Gold, Inc.
Ticker
THMG
Exchange
Unavailable
Region
Idaho
Primary commodity
Silver
Secondary commodities
Gold, Copper, Lead, Zinc
Document categories
Drill results
Extracted
2026-09-17 11:09:31 UTC

Analysis by Minestarters Atlas

Atlas analysis published:

Minestarters Atlas analysis

Summary

Thunder Mountain Gold announced successful initial drill results from its 2026 exploration program at the South Mountain Project in Idaho. The drilling confirmed near-resource expansion potential with broad silver-enriched intervals and identified new massive sulfide mineralization at the Kentucky target. The program aims to expand the established CRD massive sulfide resource and test district-scale targets, with assays pending for several holes.

Reasoning: The drill program successfully intersected significant polymetallic mineralization, including high-grade silver and base metals, confirming near-resource expansion and identifying new targets, with robust QA/QC, indicating strong potential for resource growth.

Positive factors

  • Strong polymetallic grades, particularly silver and copper
  • Broad intercepts with estimated true widths
  • Confirmation of near-resource expansion potential
  • Identification of new massive sulfide mineralization at Kentucky target
  • Robust QA/QC procedures disclosed

Negative factors

  • Assays pending for several holes/targets
  • Cut-off grade for compositing not disclosed

Facts used in scoring: 55

Extracted facts

Stored fact records: 55. Some facts used in scoring do not have a stored record.

Drill Results (55)

SM26-055South Mountain · silverGrade: 52Grade Unit: g/tIntercept: 7.4 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
52
Grade Unit
g/t
Intercept
7.4 m
True Width
49.56 m
From
55.69 m
To
63.09 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:55.69-63.09
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This intercept features an exceptional estimated true width, making it highly material despite some lower individual metal grades, and contributes to resource expansion potential.

Positive factors

  • Exceptional estimated true width (49.56m)
  • Moderate silver grade (52 g/t)
  • Strong silver grade-thickness product (384.8 g/t·m)

Negative factors

  • Low grades for other metals

Evidence · table

“52”

Context: 7.40

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 49.56

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · goldGrade: 0.299Grade Unit: g/tIntercept: 7.4 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.299
Grade Unit
g/t
Intercept
7.4 m
True Width
49.56 m
From
55.69 m
To
63.09 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:55.69-63.09
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: While the gold grade is weak for underground, the exceptional true width of the intercept makes this a positive contribution to the overall polymetallic potential.

Positive factors

  • Exceptional estimated true width (49.56m)

Negative factors

  • Weak gold grade (0.299 g/t) for underground mining

Evidence · table

“0.299”

Context: 7.40

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 49.56

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · copperGrade: 0.0308Grade Unit: %Intercept: 7.4 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.0308
Grade Unit
%
Intercept
7.4 m
True Width
49.56 m
From
55.69 m
To
63.09 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:55.69-63.09
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The copper grade is weak, but the exceptional true width of the intercept adds to the overall polymetallic potential of the zone.

Positive factors

  • Exceptional estimated true width (49.56m)

Negative factors

  • Weak copper grade (0.0308%)

Evidence · table

“308 ppm”

Context: 7.40

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 49.56

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · leadGrade: 0.0506Grade Unit: %Intercept: 7.4 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.0506
Grade Unit
%
Intercept
7.4 m
True Width
49.56 m
From
55.69 m
To
63.09 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:55.69-63.09
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The lead grade is weak, but the exceptional true width of the intercept contributes positively to the overall polymetallic potential.

Positive factors

  • Exceptional estimated true width (49.56m)

Negative factors

  • Weak lead grade (0.0506%)

Evidence · table

“506 ppm”

Context: 7.40

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 49.56

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · zincGrade: 0.22Grade Unit: %Intercept: 7.4 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.22
Grade Unit
%
Intercept
7.4 m
True Width
49.56 m
From
55.69 m
To
63.09 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:55.69-63.09
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The zinc grade is weak, but the exceptional true width of the intercept contributes positively to the overall polymetallic potential.

Positive factors

  • Exceptional estimated true width (49.56m)

Negative factors

  • Weak zinc grade (0.22%)

Evidence · table

“0.22%”

Context: 7.40

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 49.56

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · silverGrade: 86Grade Unit: g/tIntercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
86
Grade Unit
g/t
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-121.13
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This broad intercept with strong silver grade-thickness and good true width represents a significant positive result for resource expansion.

Positive factors

  • Strong intercept length (22.47m) and true width (20.0m)
  • Moderate silver grade (86 g/t)
  • Strong silver grade-thickness product (1932.42 g/t·m)

Evidence · table

“86”

Context: 22.47

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · goldGrade: 0.105Grade Unit: g/tIntercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.105
Grade Unit
g/t
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-121.13
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: While the gold grade is weak, the significant width of the intercept contributes to the overall polymetallic potential of the zone.

Positive factors

  • Strong intercept length (22.47m) and true width (20.0m)

Negative factors

  • Weak gold grade (0.105 g/t) for underground mining

Evidence · table

“0.105”

Context: 22.47

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · copperGrade: 0.36Grade Unit: %Intercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.36
Grade Unit
%
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-121.13
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The copper grade is weak, but the significant width of the intercept adds to the overall polymetallic potential of the zone.

Positive factors

  • Strong intercept length (22.47m) and true width (20.0m)

Negative factors

  • Weak copper grade (0.36%)

Evidence · table

“0.36 %”

Context: 22.47

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · leadGrade: 0.031Grade Unit: %Intercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.031
Grade Unit
%
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-121.13
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The lead grade is weak, but the significant width of the intercept contributes to the overall polymetallic potential of the zone.

Positive factors

  • Strong intercept length (22.47m) and true width (20.0m)

Negative factors

  • Weak lead grade (0.031%)

Evidence · table

“310 ppm”

Context: 22.47

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · zincGrade: 0.52Grade Unit: %Intercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.52
Grade Unit
%
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-121.13
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The zinc grade is weak, but the significant width of the intercept contributes to the overall polymetallic potential of the zone.

Positive factors

  • Strong intercept length (22.47m) and true width (20.0m)

Negative factors

  • Weak zinc grade (0.52%)

Evidence · table

“0.52 %”

Context: 22.47

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · silverGrade: 141Grade Unit: g/tIntercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
141
Grade Unit
g/t
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This high-grade silver sub-interval over a good width significantly enhances the overall intercept, indicating strong mineralization.

Positive factors

  • Moderate silver grade (141 g/t)
  • Moderate intercept length (10.15m) and true width (9.03m)
  • Strong silver grade-thickness product (1431.15 g/t·m)

Evidence · table

“141”

Context: 10.15

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · goldGrade: 0.179Grade Unit: g/tIntercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.179
Grade Unit
g/t
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: While the gold grade is weak, the good width of this sub-interval contributes to the overall polymetallic potential.

Positive factors

  • Moderate intercept length (10.15m) and true width (9.03m)

Negative factors

  • Weak gold grade (0.179 g/t) for underground mining

Evidence · table

“0.179”

Context: 10.15

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · copperGrade: 0.74Grade Unit: %Intercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.74
Grade Unit
%
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This moderate copper grade over a good width contributes positively to the overall polymetallic intercept.

Positive factors

  • Moderate copper grade (0.74%)
  • Moderate intercept length (10.15m) and true width (9.03m)

Evidence · table

“0.74 %”

Context: 10.15

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · leadGrade: 0.0382Grade Unit: %Intercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.0382
Grade Unit
%
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The lead grade is weak, but the good width of this sub-interval contributes to the overall polymetallic potential.

Positive factors

  • Moderate intercept length (10.15m) and true width (9.03m)

Negative factors

  • Weak lead grade (0.0382%)

Evidence · table

“382 ppm”

Context: 10.15

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · zincGrade: 1Grade Unit: %Intercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
1
Grade Unit
%
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:98.66-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This sub-interval shows a weak zinc grade but a moderate grade-thickness product over a good width, contributing to the overall polymetallic potential.

Positive factors

  • Moderate intercept length (10.15m) and true width (9.03m)
  • Moderate zinc grade-thickness product (10.15 %·m)

Negative factors

  • Weak zinc grade (1.0%)

Evidence · table

“1.00 %”

Context: 10.15

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · silverGrade: 124Grade Unit: g/tIntercept: 7.43 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
124
Grade Unit
g/t
Intercept
7.43 m
True Width
6.61 m
From
101.38 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:101.38-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This high-grade silver sub-interval significantly enhances the overall intercept, indicating strong mineralization.

Positive factors

  • Moderate silver grade (124 g/t)
  • Strong silver grade-thickness product (921.32 g/t·m)

Evidence · table

“124”

Context: 7.43

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 6.61

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · goldGrade: 0.203Grade Unit: g/tIntercept: 7.43 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.203
Grade Unit
g/t
Intercept
7.43 m
True Width
6.61 m
From
101.38 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:101.38-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The gold grade is weak, but this sub-interval contributes to the overall polymetallic potential of the zone.

Negative factors

  • Weak gold grade (0.203 g/t) for underground mining

Evidence · table

“0.203”

Context: 7.43

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 6.61

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · copperGrade: 1.01Grade Unit: %Intercept: 7.43 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
1.01
Grade Unit
%
Intercept
7.43 m
True Width
6.61 m
From
101.38 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:101.38-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This strong copper grade over a good width significantly enhances the overall polymetallic intercept.

Positive factors

  • Strong copper grade (1.01%)

Evidence · table

“1.01 %”

Context: 7.43

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 6.61

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · leadGrade: 0.0385Grade Unit: %Intercept: 7.43 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.0385
Grade Unit
%
Intercept
7.43 m
True Width
6.61 m
From
101.38 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:101.38-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The lead grade is weak, but this sub-interval contributes to the overall polymetallic potential of the zone.

Negative factors

  • Weak lead grade (0.0385%)

Evidence · table

“385 ppm”

Context: 7.43

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 6.61

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · zincGrade: 1.36Grade Unit: %Intercept: 7.43 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
1.36
Grade Unit
%
Intercept
7.43 m
True Width
6.61 m
From
101.38 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:101.38-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This sub-interval shows a weak zinc grade but a moderate grade-thickness product, contributing to the overall polymetallic potential.

Positive factors

  • Moderate zinc grade-thickness product (10.10 %·m)

Negative factors

  • Weak zinc grade (1.36%)

Evidence · table

“1.36”

Context: 7.43

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 6.61

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · silverGrade: 133Grade Unit: g/tIntercept: 5.03 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
133
Grade Unit
g/t
Intercept
5.03 m
True Width
4.48 m
From
103.78 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:103.78-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This high-grade silver sub-interval significantly enhances the overall intercept, indicating strong mineralization.

Positive factors

  • Moderate silver grade (133 g/t)
  • Strong silver grade-thickness product (668.99 g/t·m)

Evidence · table

“133”

Context: 5.03

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.48

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · goldGrade: 0.179Grade Unit: g/tIntercept: 5.03 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.179
Grade Unit
g/t
Intercept
5.03 m
True Width
4.48 m
From
103.78 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:103.78-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The gold grade is weak, but this sub-interval contributes to the overall polymetallic potential of the zone.

Negative factors

  • Weak gold grade (0.179 g/t) for underground mining

Evidence · table

“0.179”

Context: 5.03

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.48

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · copperGrade: 1.47Grade Unit: %Intercept: 5.03 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
1.47
Grade Unit
%
Intercept
5.03 m
True Width
4.48 m
From
103.78 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:103.78-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This strong copper grade over a good width significantly enhances the overall polymetallic intercept.

Positive factors

  • Strong copper grade (1.47%)

Evidence · table

“1.47 %”

Context: 5.03

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.48

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · leadGrade: 0.0318Grade Unit: %Intercept: 5.03 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.0318
Grade Unit
%
Intercept
5.03 m
True Width
4.48 m
From
103.78 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:103.78-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The lead grade is weak, but this sub-interval contributes to the overall polymetallic potential of the zone.

Negative factors

  • Weak lead grade (0.0318%)

Evidence · table

“318 ppm”

Context: 5.03

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.48

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-055South Mountain · zincGrade: 1.95Grade Unit: %Intercept: 5.03 mView all details
Link to this fact

Identity

Hole ID
SM26-055
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
1.95
Grade Unit
%
Intercept
5.03 m
True Width
4.48 m
From
103.78 m
To
108.81 m
Hole Depth
133 m
Intercept Depth
55.69 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-055:103.78-108.81
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-45 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This sub-interval shows a weak zinc grade but contributes to the overall polymetallic potential.

Negative factors

  • Weak zinc grade (1.95%)

Evidence · table

“1.95 %”

Context: 5.03

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.48

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-056South Mountain · silverGrade: 67Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
SM26-056
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
67
Grade Unit
g/t
Intercept
7.62 m
True Width
5.49 m
From
125.88 m
To
133.5 m
Hole Depth
169 m
Intercept Depth
125.88 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-056:125.88-133.5
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-85 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This intercept shows a moderate silver grade over a narrow width, contributing to the overall polymetallic potential but with limited impact from other metals.

Positive factors

  • Moderate silver grade (67 g/t)
  • Strong silver grade-thickness product (510.54 g/t·m)

Negative factors

  • Low grades for other metals

Evidence · table

“67”

Context: 7.62

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.49

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-056South Mountain · goldGrade: 0.046Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
SM26-056
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.046
Grade Unit
g/t
Intercept
7.62 m
True Width
5.49 m
From
125.88 m
To
133.5 m
Hole Depth
169 m
Intercept Depth
125.88 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-056:125.88-133.5
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-85 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The gold grade is very weak, contributing minimally to the overall polymetallic potential of this intercept.

Negative factors

  • Weak gold grade (0.046 g/t) for underground mining

Evidence · table

“0.046”

Context: 7.62

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.49

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-056South Mountain · copperGrade: 0.39Grade Unit: %Intercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
SM26-056
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.39
Grade Unit
%
Intercept
7.62 m
True Width
5.49 m
From
125.88 m
To
133.5 m
Hole Depth
169 m
Intercept Depth
125.88 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-056:125.88-133.5
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-85 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The copper grade is weak, contributing minimally to the overall polymetallic potential of this intercept.

Negative factors

  • Weak copper grade (0.39%)

Evidence · table

“0.39 %”

Context: 7.62

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.49

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-056South Mountain · leadGrade: 0.0122Grade Unit: %Intercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
SM26-056
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.0122
Grade Unit
%
Intercept
7.62 m
True Width
5.49 m
From
125.88 m
To
133.5 m
Hole Depth
169 m
Intercept Depth
125.88 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-056:125.88-133.5
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-85 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The lead grade is very weak, contributing minimally to the overall polymetallic potential of this intercept.

Negative factors

  • Weak lead grade (0.0122%)

Evidence · table

“122 ppm”

Context: 7.62

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.49

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-056South Mountain · zincGrade: 1.95Grade Unit: %Intercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
SM26-056
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
1.95
Grade Unit
%
Intercept
7.62 m
True Width
5.49 m
From
125.88 m
To
133.5 m
Hole Depth
169 m
Intercept Depth
125.88 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-056:125.88-133.5
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-85 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The zinc grade is weak, but this intercept contributes to the overall polymetallic potential of the zone.

Negative factors

  • Weak zinc grade (1.95%)

Evidence · table

“1.95 %”

Context: 7.62

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.49

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-057South Mountain · silverGrade: 451Grade Unit: g/tIntercept: 2.11 mView all details
Link to this fact

Identity

Hole ID
SM26-057
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
451
Grade Unit
g/t
Intercept
2.11 m
True Width
1.98 m
From
40.23 m
To
42.34 m
Hole Depth
124 m
Intercept Depth
40.23 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-057:40.23-42.34
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-64 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This very high-grade silver intercept, despite its narrow width, represents a significant positive result for the project's precious metals potential.

Positive factors

  • Strong silver grade (451 g/t)
  • Strong silver grade-thickness product (952.61 g/t·m)

Negative factors

  • Narrow intercept length (2.11m)

Evidence · table

“451”

Context: 2.11

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.98

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-057South Mountain · goldGrade: 1.51Grade Unit: g/tIntercept: 2.11 mView all details
Link to this fact

Identity

Hole ID
SM26-057
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
1.51
Grade Unit
g/t
Intercept
2.11 m
True Width
1.98 m
From
40.23 m
To
42.34 m
Hole Depth
124 m
Intercept Depth
40.23 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-057:40.23-42.34
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-64 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The gold grade is weak and the intercept is narrow, but it contributes to the overall polymetallic potential of this high-grade zone.

Negative factors

  • Weak gold grade (1.51 g/t) for underground mining
  • Narrow intercept length (2.11m)

Evidence · table

“1.510”

Context: 2.11

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.98

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-057South Mountain · copperGrade: 0.0201Grade Unit: %Intercept: 2.11 mView all details
Link to this fact

Identity

Hole ID
SM26-057
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.0201
Grade Unit
%
Intercept
2.11 m
True Width
1.98 m
From
40.23 m
To
42.34 m
Hole Depth
124 m
Intercept Depth
40.23 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-057:40.23-42.34
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-64 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The copper grade is very weak and the intercept is narrow, contributing minimally to the overall polymetallic potential of this zone.

Negative factors

  • Weak copper grade (0.0201%)
  • Narrow intercept length (2.11m)

Evidence · table

“201 ppm”

Context: 2.11

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.98

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-057South Mountain · leadGrade: 4.44Grade Unit: %Intercept: 2.11 mView all details
Link to this fact

Identity

Hole ID
SM26-057
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
4.44
Grade Unit
%
Intercept
2.11 m
True Width
1.98 m
From
40.23 m
To
42.34 m
Hole Depth
124 m
Intercept Depth
40.23 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-057:40.23-42.34
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-64 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: This moderate lead grade, despite the narrow width, contributes positively to the overall polymetallic potential of this high-grade zone.

Positive factors

  • Moderate lead grade (4.44%)

Negative factors

  • Narrow intercept length (2.11m)

Evidence · table

“4.44 %”

Context: 2.11

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.98

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

SM26-057South Mountain · zincGrade: 1.64Grade Unit: %Intercept: 2.11 mView all details
Link to this fact

Identity

Hole ID
SM26-057
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
1.64
Grade Unit
%
Intercept
2.11 m
True Width
1.98 m
From
40.23 m
To
42.34 m
Hole Depth
124 m
Intercept Depth
40.23 m

Classification

Deposit Type
skarn
Program
mixed
Sample Type
drill
Group ID
SM26-057:40.23-42.34
Mining Method
underground

Location

Easting
507036
Northing
4732144
CRS
WGS84
Azimuth
335 °
Dip
-64 °
Loc. Confidence
high
Loc. Source
document

QA/QC

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

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

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

Reasoning: The zinc grade is weak and the intercept is narrow, but it contributes to the overall polymetallic potential of this high-grade zone.

Negative factors

  • Weak zinc grade (1.64%)
  • Narrow intercept length (2.11m)

Evidence · table

“1.64 %”

Context: 2.11

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.98

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

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · silverGrade: 86Grade Unit: g/tIntercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
86
Grade Unit
g/t
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-121.13
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 86 g/t silver is moderate against the default band [500, 200, 100, 30] g/t. Grade×width 1932.4 g/t·m is moderate (grade alone is weak; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“86”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · goldGrade: 0.105Grade Unit: g/tIntercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.105
Grade Unit
g/t
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-121.13
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 0.105 g/t gold is below against the underground mining band [15, 7, 4, 2.5] g/t. Grade×width 2.4 g/t·m is below.

Negative factors

  • 0.105 g/t gold is below the weak threshold (2.5 g/t) on the underground mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.105”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · copperGrade: 0.36Grade Unit: %Intercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.36
Grade Unit
%
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-121.13
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 0.36 % copper is weak against the default band [2.5, 1, 0.5, 0.25] %. Grade×width 8.1 %·m is below (grade alone is weak; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.36 %”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · leadGrade: 310Grade Unit: %Intercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
310
Grade Unit
%
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-121.13
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 310 % lead is exceptional against the default band [10, 6, 3, 1] %. Grade×width 6965.7 %·m is exceptional.

Positive factors

  • 310 % lead is exceptional on the default band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“310 ppm”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · zincGrade: 0.52Grade Unit: %Intercept: 22.47 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.52
Grade Unit
%
Intercept
22.47 m
True Width
20 m
From
98.66 m
To
121.13 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-121.13
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 0.52 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 11.7 %·m is below.

Negative factors

  • 0.52 % zinc is below the weak threshold (2 %) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.52 %”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 20

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · silverGrade: 141Grade Unit: g/tIntercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
141
Grade Unit
g/t
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-108.81
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 141 g/t silver is moderate against the default band [500, 200, 100, 30] g/t. Grade×width 1431.2 g/t·m is moderate.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“141”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · goldGrade: 0.179Grade Unit: g/tIntercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.179
Grade Unit
g/t
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-108.81
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 0.179 g/t gold is below against the underground mining band [15, 7, 4, 2.5] g/t. Grade×width 1.8 g/t·m is below.

Negative factors

  • 0.179 g/t gold is below the weak threshold (2.5 g/t) on the underground mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.179”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · copperGrade: 0.74Grade Unit: %Intercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.74
Grade Unit
%
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-108.81
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 0.74 % copper is moderate against the default band [2.5, 1, 0.5, 0.25] %. Grade×width 7.5 %·m is below (grade alone is moderate; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.74 %”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · leadGrade: 382Grade Unit: %Intercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
382
Grade Unit
%
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-108.81
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 382 % lead is exceptional against the default band [10, 6, 3, 1] %. Grade×width 3877.3 %·m is exceptional.

Positive factors

  • 382 % lead is exceptional on the default band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“382 ppm”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · zincGrade: 1Grade Unit: %Intercept: 10.15 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
1
Grade Unit
%
Intercept
10.15 m
True Width
9.03 m
From
98.66 m
To
108.81 m
Intercept Depth
98.66 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:98.66-108.81
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 1 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 10.2 %·m is below.

Negative factors

  • 1 % zinc is below the weak threshold (2 %) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.00 %”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 9.03

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · silverGrade: 117Grade Unit: g/tIntercept: 13.63 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
117
Grade Unit
g/t
Intercept
13.63 m
True Width
12.81 m
From
99.79 m
To
113.42 m
Intercept Depth
99.79 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:99.79-113.42
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 117 g/t silver is moderate against the default band [500, 200, 100, 30] g/t. Grade×width 1594.7 g/t·m is moderate.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“117”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 12.81

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · goldGrade: 0.086Grade Unit: g/tIntercept: 13.63 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.086
Grade Unit
g/t
Intercept
13.63 m
True Width
12.81 m
From
99.79 m
To
113.42 m
Intercept Depth
99.79 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:99.79-113.42
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 0.086 g/t gold is below against the underground mining band [15, 7, 4, 2.5] g/t. Grade×width 1.2 g/t·m is below.

Negative factors

  • 0.086 g/t gold is below the weak threshold (2.5 g/t) on the underground mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.086”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 12.81

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · copperGrade: 0.81Grade Unit: %Intercept: 13.63 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.81
Grade Unit
%
Intercept
13.63 m
True Width
12.81 m
From
99.79 m
To
113.42 m
Intercept Depth
99.79 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:99.79-113.42
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 0.81 % copper is moderate against the default band [2.5, 1, 0.5, 0.25] %. Grade×width 11.0 %·m is below (grade alone is moderate; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.81 %”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 12.81

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · leadGrade: 352Grade Unit: %Intercept: 13.63 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
352
Grade Unit
%
Intercept
13.63 m
True Width
12.81 m
From
99.79 m
To
113.42 m
Intercept Depth
99.79 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:99.79-113.42
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 352 % lead is exceptional against the default band [10, 6, 3, 1] %. Grade×width 4797.8 %·m is exceptional.

Positive factors

  • 352 % lead is exceptional on the default band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“352 ppm”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 12.81

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · zincGrade: 0.94Grade Unit: %Intercept: 13.63 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.94
Grade Unit
%
Intercept
13.63 m
True Width
12.81 m
From
99.79 m
To
113.42 m
Intercept Depth
99.79 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:99.79-113.42
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 0.94 % zinc is below against the default band [18, 10, 5, 2] %. Grade×width 12.8 %·m is below.

Negative factors

  • 0.94 % zinc is below the weak threshold (2 %) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.94 %”

Context: and

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 12.81

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · silverGrade: 234Grade Unit: g/tIntercept: 4.67 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
silver
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
234
Grade Unit
g/t
Intercept
4.67 m
True Width
4.39 m
From
101.19 m
To
105.86 m
Intercept Depth
101.19 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:101.19-105.86
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 234 g/t silver is strong against the default band [500, 200, 100, 30] g/t. Grade×width 1092.8 g/t·m is moderate (grade alone is strong; the better of the two is used).

Positive factors

  • 234 g/t silver is strong on the default band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“234”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.39

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · goldGrade: 0.196Grade Unit: g/tIntercept: 4.67 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
gold
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
0.196
Grade Unit
g/t
Intercept
4.67 m
True Width
4.39 m
From
101.19 m
To
105.86 m
Intercept Depth
101.19 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:101.19-105.86
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 0.196 g/t gold is below against the underground mining band [15, 7, 4, 2.5] g/t. Grade×width 0.9 g/t·m is below.

Negative factors

  • 0.196 g/t gold is below the weak threshold (2.5 g/t) on the underground mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.196”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.39

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · copperGrade: 2.12Grade Unit: %Intercept: 4.67 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
copper
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
2.12
Grade Unit
%
Intercept
4.67 m
True Width
4.39 m
From
101.19 m
To
105.86 m
Intercept Depth
101.19 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:101.19-105.86
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 2.12 % copper is strong against the default band [2.5, 1, 0.5, 0.25] %. Grade×width 9.9 %·m is below (grade alone is strong; the better of the two is used).

Positive factors

  • 2.12 % copper is strong on the default band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“2.12 %”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.39

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · leadGrade: 454Grade Unit: %Intercept: 4.67 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
lead
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
454
Grade Unit
%
Intercept
4.67 m
True Width
4.39 m
From
101.19 m
To
105.86 m
Intercept Depth
101.19 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:101.19-105.86
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 454 % lead is exceptional against the default band [10, 6, 3, 1] %. Grade×width 2120.2 %·m is exceptional.

Positive factors

  • 454 % lead is exceptional on the default band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“454 ppm”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.39

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

andSouth Mountain · zincGrade: 2.44Grade Unit: %Intercept: 4.67 mView all details
Link to this fact

Identity

Hole ID
and
Project
South Mountain
Commodity
zinc
Region
usa_id
Reported Region
usa_id
Ticker
THMG

Geometry

Grade
2.44
Grade Unit
%
Intercept
4.67 m
True Width
4.39 m
From
101.19 m
To
105.86 m
Intercept Depth
101.19 m

Classification

Deposit Type
skarn
Sample Type
drill
Group ID
and:101.19-105.86
Mining Method
underground

Location

CRS
WGS84

QA/QC

Laboratory
MSA Labs
QA/QC Disclosed
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: Expanded from assay table. 2.44 % zinc is weak against the default band [18, 10, 5, 2] %. Grade×width 11.4 %·m is below (grade alone is weak; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“2.44 %”

Context: including

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.39

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: "The Company's expanded land position now totals approximately 13,061 acres, or roughly twenty square miles, following th"

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.