Transatlantic Mining: Drilling Results at the Golden Jubilee Mine Include an Intersection of 6.1 m at 13.1 g/t Au
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, Metallurgy
- Extracted
- 2026-08-21 11:44:08 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Transatlantic Mining has reported inaugural reverse circulation drill results from the Golden Jubilee Mine in Montana, featuring high-grade gold intercepts including 6.1 m at 13.1 g/t Au. The results confirm the continuity of the mineralized structure and suggest the presence of additional parallel zones.
Reasoning: Inaugural drilling campaign returned strong gold grades (up to 17.3 g/t) that extend known mineralization and suggest parallel structures.
Positive factors
- high-grade intercepts
- extension of known mineralization
- QA/QC disclosed
- QP signed
Facts used in scoring: 8
Classification and evidence
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release mentions blanks, standards, and an independent laboratory.
Evidence · text
“follows industry techniques with blanks and standards inserted on batches of 25”
QP/CP Signedpositive · Story-specific tag
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: Aslam Awan PhD MAusIMM (CP Geo) is named as the Qualified Person.
Evidence · text
“Aslam Awan PhD MAusIMM (CP Geo) is the Qualified Person”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: Mineralization intersected down dip and along strike of existing drill holes and underground workings.
Evidence · text
“mineralization has been intersected down dip and along strike of existing drill holes”
Extracted facts
Stored fact records: 8. Some facts used in scoring do not have a stored record.
Drill Results (8)
2201Golden Jubilee Mine · goldGrade: 7.8Grade Unit: g/tIntercept: 9.1 mView all detailsHide details
Identity
- Hole ID
- 2201
- Project
- Golden Jubilee Mine
- Commodity
- gold
- Region
- usa_mt
- Reported Region
- Montana, USA
- Ticker
- TCO
Geometry
- Grade
- 7.8
- Grade Unit
- g/t
- Intercept
- 9.1 m
- True Width
- 8 m
- From
- 64 m
- To
- 73.1 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- 2201:64.0-73.1
- Mining Method
- underground
QA/QC
- Laboratory
- Christofferson Laboratory
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-04-13T00:00:00.000Z
Reasoning: Solid gold grade over a significant width in an inaugural campaign.
Positive factors
- strong grade
Evidence · text
“9.1 metres at 7.8 g/t Au from 64 metres depth ( 8.0 m true width)”
2201Golden Jubilee Mine · goldGrade: 16.11Grade Unit: g/tIntercept: 1.5 mView all detailsHide details
Identity
- Hole ID
- 2201
- Project
- Golden Jubilee Mine
- Commodity
- gold
- Region
- usa_mt
- Reported Region
- Montana, USA
- Ticker
- TCO
Geometry
- Grade
- 16.11
- Grade Unit
- g/t
- Intercept
- 1.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- 2201:64.0-73.1
- Mining Method
- underground
QA/QC
- Laboratory
- Christofferson Laboratory
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-04-13T00:00:00.000Z
Reasoning: High-grade sub-interval within the main intercept.
Positive factors
- high grade
Evidence · text
“Including 1.5 metres at 16.11 g/t Au”
2201Golden Jubilee Mine · goldGrade: 5.5Grade Unit: g/tIntercept: 6.1 mView all detailsHide details
Identity
- Hole ID
- 2201
- Project
- Golden Jubilee Mine
- Commodity
- gold
- Region
- usa_mt
- Reported Region
- Montana, USA
- Ticker
- TCO
Geometry
- Grade
- 5.5
- Grade Unit
- g/t
- Intercept
- 6.1 m
- True Width
- 5.5 m
- From
- 86.9 m
- To
- 93 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- 2201:86.9-93.0
- Mining Method
- underground
QA/QC
- Laboratory
- Christofferson Laboratory
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-04-13T00:00:00.000Z
Reasoning: Secondary intercept in the same hole.
Positive factors
- moderate grade
Evidence · text
“6.1 metres at 5.5 g/t Au from 86.9 metres depth ( 5.5 m true width)”
2203Golden Jubilee Mine · goldGrade: 13.1Grade Unit: g/tIntercept: 6.1 mView all detailsHide details
Identity
- Hole ID
- 2203
- Project
- Golden Jubilee Mine
- Commodity
- gold
- Region
- usa_mt
- Reported Region
- Montana, USA
- Ticker
- TCO
Geometry
- Grade
- 13.1
- Grade Unit
- g/t
- Intercept
- 6.1 m
- True Width
- 6 m
- From
- 111.3 m
- To
- 117.4 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- 2203:111.3-117.4
- Mining Method
- underground
QA/QC
- Laboratory
- Christofferson Laboratory
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-04-13T00:00:00.000Z
Reasoning: High grade intercept that is a headline result.
Positive factors
- strong grade
- good width
Evidence · text
“6.1 metres at 13.1 g/t Au from 111.3 metres depth (6.0 m true width)”
2203Golden Jubilee Mine · goldGrade: 17.3Grade Unit: g/tIntercept: 3 mView all detailsHide details
Identity
- Hole ID
- 2203
- Project
- Golden Jubilee Mine
- Commodity
- gold
- Region
- usa_mt
- Reported Region
- Montana, USA
- Ticker
- TCO
Geometry
- Grade
- 17.3
- Grade Unit
- g/t
- Intercept
- 3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- 2203:111.3-117.4
- Mining Method
- underground
QA/QC
- Laboratory
- Christofferson Laboratory
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-04-13T00:00:00.000Z
Reasoning: Very high grade sub-interval.
Positive factors
- bonanza grade
Evidence · text
“Including 3.0 metres at 17.3 g/t Au”
Fact 6goldView all detailsHide details
Identity
- Commodity
- gold
- Ticker
- TCO
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-04-13T00:00:00.000Z
Reasoning: Historical metallurgical result from 2000.
Positive factors
- high recovery
Negative factors
- historical data
Evidence · table
“96.7”
Context: 447
Fact 7goldView all detailsHide details
Identity
- Commodity
- gold
- Ticker
- TCO
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-04-13T00:00:00.000Z
Reasoning: Historical metallurgical result from 2014.
Negative factors
- historical data
- low recovery
Evidence · table
“78.2”
Context: 3,864
Fact 8goldView all detailsHide details
Identity
- Commodity
- gold
- Ticker
- TCO
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2023-04-13T00:00:00.000Z
Reasoning: Historical metallurgical result from 2014.
Negative factors
- historical data
Evidence · table
“88.5”
Context: 5,908
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.