Rockhaven Completes Exploration Program at Its Klaza Gold-Silver Project, Yukon
Original announcement by tmx on
- Company
- Rockhaven Resources Ltd.
- Ticker
- RK
- Exchange
- TSX
- Region
- Yukon
- Primary commodity
- Gold
- Secondary commodities
- Silver
- Document categories
- Drill results, Metallurgy, Other
- Extracted
- 2026-09-18 19:07:12 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Rockhaven Resources has completed its 2022 exploration program at the Klaza gold-silver project in Yukon, totaling 12,042m of drilling across 69 holes. The program focused on resource definition, strike extension of the Central BRX Zone, and geotechnical/metallurgical data collection to support an upcoming Pre-feasibility study.
Reasoning: The announcement reports the completion of a significant exploration and geotechnical program aimed at resource upgrading and PFS preparation, though no new assay results were released in this specific document.
Positive factors
- Completion of 12,042m drilling program
- Extension of Central BRX Zone by 280m along strike
- Advancement towards Pre-feasibility study
- Collection of metallurgical core samples
Facts used in scoring: 2
Classification and evidence
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: Program included 43 holes for resource definition and upgrading inferred to indicated resources.
Evidence · text
“43 holes were completed to assist in the upgrading of inferred resources to indicated resources.”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: Drilling extended the Central BRX Zone 280 m along strike.
Evidence · text
“This drilling has extended the Central BRX Zone 280 m along strike of the existing mineral resource”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Qualified Person Matthew R. Dumala is named and provides technical approval.
Evidence · text
“Technical information in this news release has been approved by Matthew R. Dumala, P.Eng.”
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: 2. Some facts used in scoring do not have a stored record.
Drill Results (1)
Fact 1Klaza · silverGrade: 1160Grade Unit: g/tIntercept: 0.54 mHistorical resultNeeds review: drill_no_hole_idView all detailsHide details
Identity
- Project
- Klaza
- Commodity
- silver
- Region
- canada_yt
- Reported Region
- canada_yt
- Ticker
- RK
Geometry
- Grade
- 1160
- Grade Unit
- g/t
- Intercept
- 0.54 m
Classification
- Sample Type
- drill
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2021-12-15T00:00:00.000Z
Dates
- Event date
- 2022-10-12T00:00:00.000Z
Reasoning: This is a historical reference to a 2021 result mentioned to provide context for the current program's targets.
Evidence · text
“returned 1,160 g/t Ag over 0.54 m from a single drill hole in 2021”
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
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: "Resource Expansion Potential - 8 holes tested the eastern portion of the Central BRX Zone which lies immediately adjacen"
Metallurgical Results (1)
Fact 1Klaza · goldView all detailsHide details
Identity
- Project
- Klaza
- Commodity
- gold
- Region
- canada_yt
- Reported Region
- Yukon
- Ticker
- RK
Test Work
- Program Status
- scoping
- Sample
- Over 1,000 kg of core samples collected for metallurgical test work
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2022-10-12T00:00:00.000Z
Reasoning: Metallurgical testwork is planned at a Pre-feasibility level; results are not yet reported.
Positive factors
- Core samples collected for flotation and optimization
Evidence · text
“Over 1,000 kg of core samples were collected for metallurgical test work, including pre-concentration, flotation and concentrate optimization”
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.