Bayhorse Silver Undertakes Metallurgical Bulk Sample Of The Critical and Strategic Silver, Copper, Antimony and Zinc Minerals From Its Bayhorse Silver Mine
Original announcement by tmx on
- Company
- Bayhorse Silver Inc
- Ticker
- BHS
- Exchange
- TSX
- Region
- Oregon, USA
- Primary commodity
- Silver
- Secondary commodities
- Copper, Antimony, Zinc, Gold
- Document categories
- Drill results, Metallurgy, Other
- Extracted
- 2026-09-13 14:51:04 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Bayhorse Silver is undertaking a 25-ton 'run of mine' metallurgical bulk sample at its Bayhorse Silver Mine to evaluate ore-sorting and flotation recoveries. The program aims to establish mill recoveries and tailings characteristics for the silver, antimony, copper, and zinc mineralization to support operating permit requirements. The sample will be processed using Steinert XRT ore-sorting technology followed by flotation at the company's mill in Payette, Idaho.
Reasoning: The company is initiating a 25-ton metallurgical bulk sample to de-risk full-scale production, specifically testing ore-sorting and flotation recoveries for a complex, refractory polymetallic orebody.
Positive factors
- Bulk sampling mimics potential full-scale mining operations
- Use of advanced XRT ore-sorting technology to reduce waste
- Existing flotation mill and offtake agreement in place
- Positive preliminary results from development material processing
Negative factors
- Mineralization is described as refractory in nature
- Refractory minerals present processing and energy cost risks
Facts used in scoring: 3
Classification and evidence
Refractory Orenegative
Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.
Why it applies: The document explicitly states the dominant mineralization is refractory in nature.
Evidence · text
“is refractory in nature”
QA/QC Disclosedpositive · Story-specific tag
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release mentions metallurgical analysis will be conducted under NI-43-101 standards.
Evidence · text
“analysis will be conducted under NI-43-101 standards”
Mill Routeneutral
Processing via mill or concentrator (CIL, CIP, tank leach, flotation).
Why it applies: the document describes a flotation route ("flotation")
Single Domain Onlynegative
Testing limited to one composite or domain — representativeness not established.
Why it applies: only one composite was tested
Extracted facts
Stored fact records: 3. Some facts used in scoring do not have a stored record.
Drill Results (2)
Fact 1silverGrade: 844Grade Unit: g/tIntercept: 3.65 mHistorical resultNeeds review: drill_no_hole_idView all detailsHide details
Identity
- Commodity
- silver
- Region
- oregon, usa
- Reported Region
- oregon, usa
- Ticker
- BHS
Geometry
- Grade
- 844
- Grade Unit
- g/t
- Intercept
- 3.65 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2021-01-01T00:00:00.000Z
Dates
- Event date
- 2025-11-24T00:00:00.000Z
Reasoning: Historical drill intercept reported in the text.
Positive factors
- High grade intercept
Evidence · text
“drill intersected 3.65 meters (12 feet) of 844 g/t (24.67 oz/t) silver”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
Refractory Orenegative
Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.
Why it applies: the release describes refractory metallurgy
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
Fact 2silverGrade: 2180Grade Unit: g/tIntercept: 0.6 mHistorical resultNeeds review: drill_no_hole_idView all detailsHide details
Identity
- Commodity
- silver
- Region
- oregon, usa
- Reported Region
- oregon, usa
- Ticker
- BHS
Geometry
- Grade
- 2180
- Grade Unit
- g/t
- Intercept
- 0.6 m
Classification
- Sample Type
- drill
QA/QC
- QA/QC Methods
- standards
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2021-01-01T00:00:00.000Z
Dates
- Event date
- 2025-11-24T00:00:00.000Z
Reasoning: Historical high-grade sub-interval.
Positive factors
- Bonanza grade interval
Evidence · text
“highest grade interval was 0.6 m (2 feet) of 2,180 g/t (63.65 oz/t) silver”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not 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
Refractory Orenegative
Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.
Why it applies: the release describes refractory metallurgy
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
Metallurgical Results (1)
Fact 1silverHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Commodity
- silver
- Region
- oregon, usa
- Reported Region
- Oregon, USA
- Ticker
- BHS
Test Work
- Sample
- Goldilocks Zone (historical mining)
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 1984-01-01T00:00:00.000Z
Dates
- Event date
- 2025-11-24T00:00:00.000Z
Reasoning: Historical mining grade from 1984.
Positive factors
- Extremely high historical grade
Evidence · text
“Silver King Mines in 1984 mined high grade rounds grading up to 3110 g/t Ag”
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.