Opawica Explorations Inc. Drills 28m of Mineralization with strong XRF readings
Original announcement by tmx on
- Company
- Opawica Explorations Inc.
- Ticker
- OPW
- Exchange
- TSX
- Region
- Québec
- Primary commodity
- Gold
- Secondary commodities
- Nickel, Arsenic
- Document categories
- Drill results
- Extracted
- 2026-09-18 15:17:14 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Opawica Explorations Inc. reported broad 28m mineralization in drill hole OP-25-31 at the Bazooka Property, based on XRF readings. While a point reading showed 92 g/t Au and arsenic levels reached 1000 ppm, the company is currently awaiting certified assay results to confirm these values.
Reasoning: The release reports promising XRF-based indicators of gold and nickel mineralization, including a high-grade gold point reading, but lacks certified assay results to confirm the actual grades.
Positive factors
- Strong XRF readings for gold (92 g/t Au point reading)
- Presence of visible gold
- Broad 28m zone of mineralization
- XRF indicates high arsenic (1000 ppm) which can be a proxy for mineralization
Negative factors
- Results are based on non-certified XRF readings only; assays are still pending
- Arsenic is a potential deleterious element
Facts used in scoring: 2
Classification and evidence
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: The reported gold and arsenic values are from XRF readings, which the company explicitly states are non-certified and require assay verification.
Evidence · text
“The company notes the results only provide an indication of the amount of minerals present. Certified assaying of the core samples is required to accurately determine the amount of base metal and precious metal mineralization.”
Deleterious Elements Presentnegative
A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent.
Why it applies: Arsenic was detected in the zone via XRF.
Evidence · text
“The XRF readings of arsenic range from 1000 ppm As at the beginning of the zone to 200 ppm As at the end of the zone.”
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 an ISO/IEC 17025:2005 accredited laboratory and a P.Eng review of technical content.
Evidence · text
“Assay core samples are at ALS Chemex lab of Rouyn-Noranda... (an ISO/IEC 17025:2005 accredited facility).”
Extracted facts
Stored fact records: 2. Some facts used in scoring do not have a stored record.
Drill Results (2)
OP-25-31Bazooka · goldGrade: 92Grade Unit: g/tIntercept: 28 mView all detailsHide details
Identity
- Hole ID
- OP-25-31
- Project
- Bazooka
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- OPW
Geometry
- Grade
- 92
- Grade Unit
- g/t
- Intercept
- 28 m
- From
- 307 m
- To
- 335 m
- Intercept Depth
- 307 m
Classification
- Sample Type
- drill
- Group ID
- OP-25-31:307-335
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-04-24T00:00:00.000Z
Reasoning: High grade point reading of 92 g/t Au via XRF, but requires assay confirmation.
Positive factors
- High grade point reading via XRF
Negative factors
- Non-certified XRF reading
Evidence · text
“One point XRF reading gave a reading of 92 g/t Au”
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
OP-25-31Bazooka · arsenicGrade: 1000Grade Unit: ppmIntercept: 28 mView all detailsHide details
Identity
- Hole ID
- OP-25-31
- Project
- Bazooka
- Commodity
- arsenic
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- OPW
Geometry
- Grade
- 1000
- Grade Unit
- ppm
- Intercept
- 28 m
- From
- 307 m
- To
- 335 m
- Intercept Depth
- 307 m
Classification
- Sample Type
- drill
- Group ID
- OP-25-31:307-335
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-04-24T00:00:00.000Z
Reasoning: High arsenic levels detected via XRF.
Negative factors
- Arsenic is a deleterious element
Evidence · text
“The XRF readings of arsenic range from 1000 ppm As at the beginning of the zone to 200 ppm As at the end of the zone.”
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
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.