Black Mammoth Metals Acquires Ramsey Silver Property, AZ
Original announcement by tmx on
- Company
- Black Mammoth Metals Corporation
- Ticker
- BMM
- Exchange
- TSX
- Region
- Arizona
- Primary commodity
- Silver
- Secondary commodities
- Lead, Zinc
- Document categories
- Drill results, Agreement transaction
- Extracted
- 2026-09-13 14:54:03 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Black Mammoth Metals has completed the 100% acquisition of the Ramsey Silver property in La Paz County, Arizona. The acquisition includes an extensive data package featuring high-grade historical silver intercepts, including 44.4m at 62.5 g/t Ag.
Reasoning: The company acquired a silver property with high-grade historical drill intercepts, though the data is not new assays.
Positive factors
- Acquisition of 100% interest in Ramsey Silver property
- High-grade silver intercept (62.5 g/t over 44.4m)
- True width disclosed for key intercept
- QA/QC procedures and laboratory (ALS) disclosed
Negative factors
- Drill results are historical (2017) and being re-released as part of an acquisition
Facts used in scoring: 2
Classification and evidence
True Width Disclosedpositive
Actual thickness perpendicular to structure is stated, not just downhole length.
Why it applies: The document states an approximate true width of 35m for the best intercept.
Evidence · text
“approximate true width of 35m”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release details ALS laboratory procedures, chain of custody, and specific assay methods.
Evidence · text
“All drill cuttings were transported under strict chain of custody by ALS Minerals personnel”
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: The drill results are from 2017 and are being re-announced as part of an acquisition.
Evidence · text
“Reverse Circulation drill hole R1706 in 2017”
Extracted facts
Stored fact records: 2. Some facts used in scoring do not have a stored record.
Drill Results (2)
R1706Ramsey · silverGrade: 62.5Grade Unit: g/tIntercept: 44.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- R1706
- Project
- Ramsey
- Commodity
- silver
- Region
- usa_az
- Reported Region
- usa_az
- Ticker
- BMM
Geometry
- Grade
- 62.5
- Grade Unit
- g/t
- Intercept
- 44.4 m
- True Width
- 35 m
- From
- 79.4 m
- To
- 123.5 m
- Intercept Depth
- 79.4 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- R1706:79.4-123.5
- Mining Method
- open_pit
Location
- Loc. Confidence
- medium
QA/QC
- Laboratory
- ALS Minerals
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2017-01-01T00:00:00.000Z
Dates
- Event date
- 2025-11-19T00:00:00.000Z
Reasoning: High-grade silver intercept reported from historical 2017 drilling.
Positive factors
- Strong silver grade
- True width disclosed
Negative factors
- Historical data
Evidence · text
“44.4m containing 62.5 g/t silver at 79.4 - 123.5m down hole depth with approximate true width of 35m”
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 35
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Adjacent to the historic Ramsey mine, significant silver mineralization has been intersected in 2016-2018 drilling as we"
R1706Ramsey · silverGrade: 42.6Grade Unit: g/tIntercept: 88.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- R1706
- Project
- Ramsey
- Commodity
- silver
- Region
- usa_az
- Reported Region
- usa_az
- Ticker
- BMM
Geometry
- Grade
- 42.6
- Grade Unit
- g/t
- Intercept
- 88.4 m
- True Width
- 70 m
- From
- 64 m
- To
- 152.4 m
- Intercept Depth
- 64 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- R1706:64-152.4
- Mining Method
- open_pit
Location
- Loc. Confidence
- medium
QA/QC
- Laboratory
- ALS Minerals
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2017-01-01T00:00:00.000Z
Dates
- Event date
- 2025-11-19T00:00:00.000Z
Reasoning: Wider mineralized zone reported from historical drilling.
Positive factors
- Wide mineralized zone
Negative factors
- Historical data
Evidence · text
“88.4m with approximate true width of 70m averaging 42.6 g/t silver”
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 70
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Adjacent to the historic Ramsey mine, significant silver mineralization has been intersected in 2016-2018 drilling as we"
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.