Transatlantic Intercepts up to 6.0 g/t Au and 13.71 g/t Ag over 1.5 Meters at the Historic Miller Gold Mine, Montana

Original announcement by tmx on

Company
Transatlantic Mining Corp.
Ticker
TCO
Exchange
TSX
Region
Montana, USA
Primary commodity
Gold
Secondary commodities
Silver
Document categories
Drill results
Extracted
2026-08-21 02:55:01 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Transatlantic Mining Corp. announced high-grade gold and silver drill results from its maiden 25-hole program at the historic Miller Gold Mine in Montana, USA. Key intercepts include 1.5 meters at 6.0 g/t Au and 13.71 g/t Ag in hole MMRC_2514, and a surface sample of 0.5 meters true width at 370 g/t Au and 270 g/t Ag. The program successfully extended the granodiorite-metasediment contact mineralization along strike, with future drill targets planned.

Reasoning: Transatlantic Mining's maiden drill program at the historic Miller Gold Mine delivered several high-grade gold and silver intercepts, including 1.5m at 6.0 g/t Au and a bonanza surface sample of 370 g/t Au, successfully extending known mineralization along strike. While QA/QC was disclosed, the true width of most intercepts remains unknown, and a high nugget effect is noted.

Positive factors

  • high_grade_intercepts
  • maiden_drill_program
  • step_out_extension
  • qaqc_disclosed

Negative factors

  • narrow_intercepts
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

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

Facts used in scoring: 50

Atlas analysis — Transatlantic Mining Corp.: Transatlantic Intercepts up to 6.0 g/t Au and 13.71 g/t Ag over 1.5 Meters at the Historic Miller Gold Mine, Montana. 370 g/t over 0.5 m; 2.66 g/t over 4.5 m; 6 g/t over 1.5 m

Classification and evidence

Bonanza Interceptpositive

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

Why it applies: A surface sample returned 370 g/t Au, which is an exceptionally high grade.

Evidence · text

“370 g/t Au”

True Width Disclosedpositive

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

Why it applies: The surface sample explicitly states a true width of 0.5 meters.

Evidence · text

“0.5 metres true width”

Step-Out Extensionpositive

Mineralization extended beyond the previously known limit.

Why it applies: The drilling uncovered vein and contact extension to the south and north of existing mine workings, extending the contact by 200 meters north and 150 meters south.

Evidence · text

“This maiden drill program also uncovered vein and contact extension to the south and north of the existing mine workings.”

QA/QC Disclosedpositive

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

Why it applies: The release mentions a Qualified Person, an independent certified laboratory (Christofferson Laboratory), and QA/QC methods including standards and fire assay.

Evidence · text

“Aslam Awan PhD MAusIMM (CP Geo) is the Qualified Person pursuant to National Instrument 43-101 for having reviewed and approved the technical information contained in this news release.”

Apparent Width Onlynegative

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

Why it applies: The document explicitly states that 'The relationship of downhole width to true width of mineralisation is unknown' for the drill intercepts.

Evidence · text

“The relationship of downhole width to true width of mineralisation is unknown”

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: No cut-off grade used for compositing the reported intervals was disclosed in the release.

Evidence · text

“The complete set of drillhole assays is shown in Table A.”

Maiden Drill Programneutral · Story-specific tag

No canonical definition is currently available.

Why it applies: The document refers to this as a 'maiden drill program' for the project.

Evidence · text

“This maiden drill program”

Extracted facts

Stored fact records: 50. Some facts used in scoring do not have a stored record.

Drill Results (50)

MMRC_2501Miller Gold Mine · goldGrade: 1.2Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2501
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.2
Grade Unit
g/t
Intercept
1.5 m
From
117.3 m
To
118.9 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2501:117.3-118.9
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.20”

Context: 1.5

MMRC_2501Miller Gold Mine · silverGrade: 9.6Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2501
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
9.6
Grade Unit
g/t
Intercept
1.5 m
From
117.3 m
To
118.9 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2501:117.3-118.9
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“9.60”

Context: 1.5

MMRC_2501Miller Gold Mine · goldGrade: 1.2Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
MMRC_2501
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.2
Grade Unit
g/t
Intercept
3 m
From
169.2 m
To
172.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2501:169.2-172.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.20”

Context: 3.0

MMRC_2501Miller Gold Mine · silverGrade: 7.54Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
MMRC_2501
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
7.54
Grade Unit
g/t
Intercept
3 m
From
169.2 m
To
172.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2501:169.2-172.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“7.54”

Context: 3.0

MMRC_2502Miller Gold Mine · goldGrade: 1.61Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2502
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.61
Grade Unit
g/t
Intercept
1.5 m
From
120.4 m
To
121.9 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2502:120.4-121.9
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.61”

Context: 1.5

MMRC_2502Miller Gold Mine · silverGrade: 6.17Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2502
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
6.17
Grade Unit
g/t
Intercept
1.5 m
From
120.4 m
To
121.9 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2502:120.4-121.9
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“6.17”

Context: 1.5

MMRC_2503Miller Gold Mine · goldGrade: 2.66Grade Unit: g/tIntercept: 4.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2503
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
2.66
Grade Unit
g/t
Intercept
4.5 m
From
89.9 m
To
94.4 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2503:89.9-94.4
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“2.66”

Context: 4.5

MMRC_2503Miller Gold Mine · silverGrade: 10.74Grade Unit: g/tIntercept: 4.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2503
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
10.74
Grade Unit
g/t
Intercept
4.5 m
From
89.9 m
To
94.4 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2503:89.9-94.4
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“10.74”

Context: 4.5

MMRC_2504Miller Gold Mine · goldGrade: 5.76Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2504
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
5.76
Grade Unit
g/t
Intercept
1.5 m
From
123.5 m
To
125 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2504:123.5-125.0
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Exceptional gold grade intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • exceptional_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“5.76”

Context: 1.5

MMRC_2504Miller Gold Mine · silverGrade: 21.94Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2504
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
21.94
Grade Unit
g/t
Intercept
1.5 m
From
123.5 m
To
125 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2504:123.5-125.0
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Exceptional gold grade intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • exceptional_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“21.94”

Context: 1.5

MMRC_2504Miller Gold Mine · goldGrade: 4.15Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2504
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
4.15
Grade Unit
g/t
Intercept
1.5 m
From
129.5 m
To
131 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2504:129.5-131.0
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“4.15”

Context: 1.5

MMRC_2504Miller Gold Mine · silverGrade: 15.43Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2504
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
15.43
Grade Unit
g/t
Intercept
1.5 m
From
129.5 m
To
131 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2504:129.5-131.0
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“15.43”

Context: 1.5

MMRC_2506Miller Gold Mine · goldGrade: 1.65Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
MMRC_2506
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.65
Grade Unit
g/t
Intercept
3 m
From
114.3 m
To
117.3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2506:114.3-117.3
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.65”

Context: 3.0

MMRC_2506Miller Gold Mine · silverGrade: 6.86Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
MMRC_2506
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
6.86
Grade Unit
g/t
Intercept
3 m
From
114.3 m
To
117.3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2506:114.3-117.3
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“6.86”

Context: 3.0

MMRC_2507Miller Gold Mine · goldGrade: 1.23Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2507
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.23
Grade Unit
g/t
Intercept
1.5 m
From
141.7 m
To
143.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2507:141.7-143.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.23”

Context: 1.5

MMRC_2507Miller Gold Mine · silverGrade: 12Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2507
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
12
Grade Unit
g/t
Intercept
1.5 m
From
141.7 m
To
143.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2507:141.7-143.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“12.00”

Context: 1.5

MMRC_2507Miller Gold Mine · goldGrade: 2.88Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2507
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
2.88
Grade Unit
g/t
Intercept
1.5 m
From
144.8 m
To
146.3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2507:144.8-146.3
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“2.88”

Context: 1.5

MMRC_2507Miller Gold Mine · silverGrade: 9.6Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2507
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
9.6
Grade Unit
g/t
Intercept
1.5 m
From
144.8 m
To
146.3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2507:144.8-146.3
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“9.60”

Context: 1.5

MMRC_2507Miller Gold Mine · goldGrade: 2.26Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2507
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
2.26
Grade Unit
g/t
Intercept
1.5 m
From
147.8 m
To
149.3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2507:147.8-149.3
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“2.26”

Context: 1.5

MMRC_2507Miller Gold Mine · silverGrade: 8.57Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2507
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
8.57
Grade Unit
g/t
Intercept
1.5 m
From
147.8 m
To
149.3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2507:147.8-149.3
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“8.57”

Context: 1.5

MMRC_2508Miller Gold Mine · goldGrade: 1.17Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2508
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.17
Grade Unit
g/t
Intercept
1.5 m
From
97.5 m
To
99 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2508:97.5-99.0
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.17”

Context: 1.5

MMRC_2508Miller Gold Mine · silverGrade: 7.54Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2508
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
7.54
Grade Unit
g/t
Intercept
1.5 m
From
97.5 m
To
99 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2508:97.5-99.0
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“7.54”

Context: 1.5

MMRC_2508Miller Gold Mine · goldGrade: 1.23Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2508
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.23
Grade Unit
g/t
Intercept
1.5 m
From
114.3 m
To
115.8 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2508:114.3-115.8
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.23”

Context: 1.5

MMRC_2508Miller Gold Mine · silverGrade: 6.17Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2508
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
6.17
Grade Unit
g/t
Intercept
1.5 m
From
114.3 m
To
115.8 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2508:114.3-115.8
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“6.17”

Context: 1.5

MMRC_2509Miller Gold Mine · goldGrade: 1.65Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2509
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.65
Grade Unit
g/t
Intercept
1.5 m
From
6.1 m
To
7.6 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2509:6.1-7.6
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.65”

Context: 1.5

MMRC_2509Miller Gold Mine · silverGrade: 4.11Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2509
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
4.11
Grade Unit
g/t
Intercept
1.5 m
From
6.1 m
To
7.6 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2509:6.1-7.6
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“4.11”

Context: 1.5

MMRC_2509Miller Gold Mine · goldGrade: 1.03Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2509
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.03
Grade Unit
g/t
Intercept
1.5 m
From
16.8 m
To
18.3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2509:16.8-18.3
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.03”

Context: 1.5

MMRC_2509Miller Gold Mine · silverGrade: 8.57Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2509
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
8.57
Grade Unit
g/t
Intercept
1.5 m
From
16.8 m
To
18.3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2509:16.8-18.3
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“8.57”

Context: 1.5

MMRC_2510Miller Gold Mine · goldGrade: 2.4Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2510
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
2.4
Grade Unit
g/t
Intercept
1.5 m
From
13.7 m
To
15.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2510:13.7-15.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“2.40”

Context: 1.5

MMRC_2510Miller Gold Mine · silverGrade: 10.97Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2510
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
10.97
Grade Unit
g/t
Intercept
1.5 m
From
13.7 m
To
15.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2510:13.7-15.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“10.97”

Context: 1.5

MMRC_2510Miller Gold Mine · goldGrade: 1.2Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2510
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.2
Grade Unit
g/t
Intercept
1.5 m
From
89.9 m
To
91.4 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2510:89.9-91.4
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.20”

Context: 1.5

MMRC_2510Miller Gold Mine · silverGrade: 20.57Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2510
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
20.57
Grade Unit
g/t
Intercept
1.5 m
From
89.9 m
To
91.4 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2510:89.9-91.4
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“20.57”

Context: 1.5

MMRC_2512Miller Gold Mine · goldGrade: 1.51Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2512
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.51
Grade Unit
g/t
Intercept
1.5 m
From
120.4 m
To
121.9 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2512:120.4-121.9
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.51”

Context: 1.5

MMRC_2512Miller Gold Mine · silverGrade: 9.6Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2512
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
9.6
Grade Unit
g/t
Intercept
1.5 m
From
120.4 m
To
121.9 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2512:120.4-121.9
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“9.60”

Context: 1.5

MMRC_2512Miller Gold Mine · goldGrade: 1.65Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2512
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.65
Grade Unit
g/t
Intercept
1.5 m
From
134.1 m
To
135.6 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2512:134.1-135.6
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.65”

Context: 1.5

MMRC_2512Miller Gold Mine · silverGrade: 7.54Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2512
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
7.54
Grade Unit
g/t
Intercept
1.5 m
From
134.1 m
To
135.6 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2512:134.1-135.6
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“7.54”

Context: 1.5

MMRC_2512Miller Gold Mine · goldGrade: 1.03Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2512
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.03
Grade Unit
g/t
Intercept
1.5 m
From
140.2 m
To
141.7 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2512:140.2-141.7
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.03”

Context: 1.5

MMRC_2512Miller Gold Mine · silverGrade: 6.17Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2512
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
6.17
Grade Unit
g/t
Intercept
1.5 m
From
140.2 m
To
141.7 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2512:140.2-141.7
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“6.17”

Context: 1.5

MMRC_2513Miller Gold Mine · goldGrade: 1.1Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2513
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
1.1
Grade Unit
g/t
Intercept
1.5 m
From
135.6 m
To
137.1 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2513:135.6-137.1
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“1.10”

Context: 1.5

MMRC_2513Miller Gold Mine · silverGrade: 5.14Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2513
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
5.14
Grade Unit
g/t
Intercept
1.5 m
From
135.6 m
To
137.1 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2513:135.6-137.1
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“5.14”

Context: 1.5

MMRC_2514Miller Gold Mine · goldGrade: 6Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2514
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
6
Grade Unit
g/t
Intercept
1.5 m
From
13.7 m
To
15.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2514:13.7-15.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Exceptional gold grade intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • exceptional_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“6.00”

Context: 1.5

MMRC_2514Miller Gold Mine · silverGrade: 13.71Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2514
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
13.71
Grade Unit
g/t
Intercept
1.5 m
From
13.7 m
To
15.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2514:13.7-15.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Exceptional gold grade intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • exceptional_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“13.71”

Context: 1.5

MMRC_2514Miller Gold Mine · goldGrade: 2.3Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
MMRC_2514
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
2.3
Grade Unit
g/t
Intercept
3 m
From
15.2 m
To
18.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2514:15.2-18.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“2.30”

Context: 3.0

MMRC_2514Miller Gold Mine · silverGrade: 8.57Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
MMRC_2514
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
8.57
Grade Unit
g/t
Intercept
3 m
From
15.2 m
To
18.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2514:15.2-18.2
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: High-grade gold and silver intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • high_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“8.57”

Context: 3.0

MMRC_2523Miller Gold Mine · goldGrade: 5.49Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2523
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
5.49
Grade Unit
g/t
Intercept
1.5 m
From
1.5 m
To
3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2523:1.5-3.0
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Exceptional gold grade intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • exceptional_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“5.49”

Context: 1.5

MMRC_2523Miller Gold Mine · silverGrade: 18.86Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2523
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
18.86
Grade Unit
g/t
Intercept
1.5 m
From
1.5 m
To
3 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
MMRC_2523:1.5-3.0
Mining Method
underground

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Exceptional gold grade intercept from a maiden drill program extending known mineralization, though true width is unknown and a high nugget effect is noted.

Positive factors

  • exceptional_grade_intercept
  • maiden_drill_program
  • extension_drilling

Negative factors

  • narrow_intercept
  • apparent_width_only
  • high_nugget_effect
  • cutoff_undisclosed

Evidence · table

“18.86”

Context: 1.5

Fact 47Miller Gold Mine · goldGrade: 370Grade Unit: g/tIntercept: 0.5 mView all details
Link to this fact

Identity

Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
370
Grade Unit
g/t
Intercept
0.5 m
True Width
0.5 m

Classification

Deposit Type
epithermal
Sample Type
surface

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Bonanza gold grade from a surface rock chip sample with true width disclosed, indicating high-grade mineralization, though representativeness of rock chip samples is noted as a caution.

Positive factors

  • bonanza_grade_intercept
  • true_width_disclosed

Negative factors

  • rock_chip_sample_representativeness

Evidence · text

“0.5 metres true width at 370 g/t Au”
Fact 48Miller Gold Mine · silverGrade: 270Grade Unit: g/tIntercept: 0.5 mView all details
Link to this fact

Identity

Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
270
Grade Unit
g/t
Intercept
0.5 m
True Width
0.5 m

Classification

Deposit Type
epithermal
Sample Type
surface

QA/QC

Laboratory
Christofferson Laboratory
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
fire_assay

Deleterious

Deleterious Flag
No

Compositing

Dilution Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Bonanza silver grade from a surface rock chip sample with true width disclosed, indicating high-grade mineralization, though representativeness of rock chip samples is noted as a caution.

Positive factors

  • bonanza_grade_intercept
  • true_width_disclosed

Negative factors

  • rock_chip_sample_representativeness

Evidence · text

“270 g/t Ag sample # 2021543552”
MMRC_2523 Waste dumpMiller Gold Mine · goldGrade: 5.49Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2523 Waste dump
Project
Miller Gold Mine
Commodity
gold
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
5.49
Grade Unit
g/t
Intercept
1.5 m
From
1.5 m
To
3 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
MMRC_2523 Waste dump:1.5-3
Mining Method
underground

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Expanded from assay table. 5.49 g/t gold is moderate against the underground mining band [15, 7, 4, 2.5] g/t. Grade×width 8.2 g/t·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

“5.49”

Context: MMRC_2523 Waste dump

MMRC_2523 Waste dumpMiller Gold Mine · silverGrade: 18.86Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

Identity

Hole ID
MMRC_2523 Waste dump
Project
Miller Gold Mine
Commodity
silver
Region
usa_mt
Reported Region
Montana, USA
Ticker
TCO

Geometry

Grade
18.86
Grade Unit
g/t
Intercept
1.5 m
From
1.5 m
To
3 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
MMRC_2523 Waste dump:1.5-3
Mining Method
underground

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-01-23T00:00:00.000Z

Reasoning: Expanded from assay table. 18.86 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 28.3 g/t·m is below.

Negative factors

  • 18.86 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“18.86”

Context: MMRC_2523 Waste dump

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.