Onyx Gold Reports 2025 Results at King Tut Property, Yukon
Original announcement by tmx on
- Company
- Onyx Gold Corp.
- Ticker
- ONYX
- Exchange
- TSX
- Region
- Yukon
- Primary commodity
- Gold
- Secondary commodities
- Bismuth, Silver, Copper, Lead, Zinc, Molybdenum
- Document categories
- Drill results
- Extracted
- 2026-09-18 15:05:47 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Onyx Gold completed a 2025 summer field program at the Ra target within the King Tut Property in Yukon. The program utilized mapping and surface sampling (channel and grab) to define a high-priority 850m x 500m target area, returning surface gold grades up to 14.7 g/t Au.
Reasoning: The release reports encouraging surface sampling results (up to 14.7 g/t Au grab) and mapping that defines a high-priority target area, though it lacks new drill intercepts.
Positive factors
- Encouraging surface grades from channel and grab sampling
- High vein density (15-35 veins per meter) identified
- Proximity to major discoveries (Snowline Gold)
- QA/QC protocols and certified lab (ALS) disclosed
Negative factors
- Results are surface sampling only (channel/grab), not drill intercepts
- Historical drilling data lacks true width
Facts used in scoring: 7
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 includes details on ALS Geochemistry, ISO 17025 compliance, and use of blanks and standards.
Evidence · text
“The Company maintains a robust QA/QC program that includes the collection and analysis of duplicate samples and the insertion of blanks and standards”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The project is highlighted for its proximity (50km) to Snowline Gold's Valley discovery.
Evidence · text
“With Snowline's Valley deposit only 50 kilometers away”
Extracted facts
Stored fact records: 7. Some facts used in scoring do not have a stored record.
Drill Results (7)
Fact 1goldGrade: 0.7Grade Unit: g/tIntercept: 5 mView all detailsHide details
Identity
- Commodity
- gold
- Region
- canada_yt
- Reported Region
- canada_yt
- Ticker
- ONYX
Geometry
- Grade
- 0.7
- Grade Unit
- g/t
- Intercept
- 5 m
Classification
- Sample Type
- channel
Location
- Location
- Ra Target
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-28T00:00:00.000Z
Reasoning: Surface channel sample showing moderate gold grade.
Evidence · text
“channel samples returning up to 5.0 m grading 0.7 g/t Au”
Tags used in scoring
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: "Complementing Munro-Croesus are two large, early-stage projects - Golden Mile, a 140 km² property situated just 9 km fro"
Fact 2goldGrade: 2.5Grade Unit: g/tIntercept: 1 mView all detailsHide details
Identity
- Commodity
- gold
- Region
- canada_yt
- Reported Region
- canada_yt
- Ticker
- ONYX
Geometry
- Grade
- 2.5
- Grade Unit
- g/t
- Intercept
- 1 m
Classification
- Sample Type
- channel
Location
- Location
- Ra Target
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-28T00:00:00.000Z
Reasoning: High-grade component of a channel sample.
Evidence · text
“including 1.0 m of 2.5 g/t Au”
Tags used in scoring
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: "Complementing Munro-Croesus are two large, early-stage projects - Golden Mile, a 140 km² property situated just 9 km fro"
Fact 3goldGrade: 0.5Grade Unit: g/tIntercept: 5 mView all detailsHide details
Identity
- Commodity
- gold
- Region
- canada_yt
- Reported Region
- canada_yt
- Ticker
- ONYX
Geometry
- Grade
- 0.5
- Grade Unit
- g/t
- Intercept
- 5 m
Classification
- Sample Type
- channel
Location
- Location
- Ra Target
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-28T00:00:00.000Z
Reasoning: Surface channel sample showing low gold grade.
Evidence · text
“5.0 m grading 0.5 g/t Au”
Tags used in scoring
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: "Complementing Munro-Croesus are two large, early-stage projects - Golden Mile, a 140 km² property situated just 9 km fro"
Fact 4goldGrade: 1.8Grade Unit: g/tIntercept: 1 mView all detailsHide details
Identity
- Commodity
- gold
- Region
- canada_yt
- Reported Region
- canada_yt
- Ticker
- ONYX
Geometry
- Grade
- 1.8
- Grade Unit
- g/t
- Intercept
- 1 m
Classification
- Sample Type
- channel
Location
- Location
- Ra Target
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-28T00:00:00.000Z
Reasoning: High-grade component of a channel sample.
Evidence · text
“including 1.0 m grading 1.8 g/t Au”
Tags used in scoring
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: "Complementing Munro-Croesus are two large, early-stage projects - Golden Mile, a 140 km² property situated just 9 km fro"
Fact 5goldGrade: 2.1Grade Unit: g/tIntercept: 1 mView all detailsHide details
Identity
- Commodity
- gold
- Region
- canada_yt
- Reported Region
- canada_yt
- Ticker
- ONYX
Geometry
- Grade
- 2.1
- Grade Unit
- g/t
- Intercept
- 1 m
Classification
- Sample Type
- channel
Location
- Location
- Ra Target
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-28T00:00:00.000Z
Reasoning: Surface channel sample showing moderate gold grade.
Evidence · text
“and 1.0 m grading 2.1 g/t Au”
Tags used in scoring
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: "Complementing Munro-Croesus are two large, early-stage projects - Golden Mile, a 140 km² property situated just 9 km fro"
Fact 6goldGrade: 14.7Grade Unit: g/tView all detailsHide details
Identity
- Commodity
- gold
- Region
- canada_yt
- Reported Region
- canada_yt
- Ticker
- ONYX
Geometry
- Grade
- 14.7
- Grade Unit
- g/t
Classification
- Sample Type
- surface
Location
- Location
- Ra Target
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-28T00:00:00.000Z
Reasoning: High grade grab sample from outcrop.
Evidence · text
“Grab samples from outcrop returned up to 4.2, 5.6, 9.3 and 14.7 g/t Au”
Tags used in scoring
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: "Complementing Munro-Croesus are two large, early-stage projects - Golden Mile, a 140 km² property situated just 9 km fro"
Fact 7goldGrade: 1Grade Unit: g/tIntercept: 21 mHistorical resultNeeds review: drill_no_hole_idView all detailsHide details
Identity
- Commodity
- gold
- Region
- canada_yt
- Reported Region
- canada_yt
- Ticker
- ONYX
Geometry
- Grade
- 1
- Grade Unit
- g/t
- Intercept
- 21 m
Classification
- Sample Type
- drill
Location
- Location
- Ra Target
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-01-28T00:00:00.000Z
Reasoning: Historical drill intercept reported without true width.
Negative factors
- True width unknown
Evidence · text
“Historical drilling intersected 1.0 gram per tonne gold (" g/t Au ) over 21 meters (" m ") (true width unknown)”
Tags used in scoring
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: "Complementing Munro-Croesus are two large, early-stage projects - Golden Mile, a 140 km² property situated just 9 km fro"
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.