Viva Gold Initiates Work Programs and Resource Expansion Initiatives
Original announcement by tmx on
- Company
- Viva Gold Corp
- Ticker
- VAU
- Exchange
- TSX
- Region
- Nevada
- Primary commodity
- Gold
- Secondary commodities
- Silver
- Document categories
- Drill results, Metallurgy, Resource update
- Extracted
- 2026-09-19 03:54:18 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Viva Gold has commenced work programs to advance the Tonopah project toward feasibility, including infill drilling to convert inferred resources to M&I. The company is also conducting metallurgical bottle roll tests to evaluate coarse-crush heap leach potential for low-grade mineralization.
Reasoning: The company is transitioning from PEA to feasibility stage with specific work programs targeting resource conversion and metallurgical optimization.
Positive factors
- Commencement of feasibility-level work programs
- High-confidence resource (86% M&I)
- Strategic focus on cost-reducing coarse crush heap leach testing
- Nearness to Kinross Round Mountain mine
Negative factors
- Reliance on infill drilling to convert inferred material
Facts used in scoring: 2
Classification and evidence
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: Work plan aims to infill remaining areas of high-grade inferred mineralization for conversion to M&I.
Evidence · text
“The primary goal of this work is to infill remaining areas of high-grade (1.0 gram per tonne (“gpt")) inferred mineralization within the 2025 PEA pit shell for potential conversion to measured and indicated material”
Heap Leach Routeneutral
Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.
Why it applies: Company is conducting bottle roll tests to evaluate heap leach gold recovery potential.
Evidence · text
“A series of bottle roll tests are currently underway to test heap leach gold recovery potential”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: Project is located half an hour from Kinross Gold's Round Mountain mine.
Evidence · text
“half hours’ drive from Kinross Gold’s Round Mountain gold mine”
Mill Routeneutral
Processing via mill or concentrator (CIL, CIP, tank leach, flotation).
Why it applies: the document describes a mill_cil route ("CIL")
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 1Needs review: drill_no_hole_idView all detailsHide details
Identity
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- VAU
Classification
- Program
- resource
- Sample Type
- drill
Location
- Location
- 2025 PEA pit shell
- Loc. Source
- document
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-14T00:00:00.000Z
Reasoning: Infill drilling to upgrade resource confidence.
Positive factors
- Targets high-grade inferred mineralization
Evidence · text
“infill remaining areas of high-grade (1.0 gram per tonne (“gpt")) inferred mineralization within the 2025 PEA pit shell for potential conversion to measured and indicated material”
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
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Metallurgical Results (1)
bottle rollgoldHead Grade: 0.4Head Grade Unit: gptView all detailsHide details
Identity
- Commodity
- gold
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- VAU
Test Work
- Program Status
- preliminary
- Test Type
- bottle roll
- Processing Route
- heap leach
- Sample
- low-grade gold mineralization (~0.4 gpt Au) at coarse crush size (36mm)
Recovery
- Head Grade
- 0.4
- Head Grade Unit
- gpt
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-01-14T00:00:00.000Z
Reasoning: Testing coarse crush heap leach potential for low-grade ore.
Positive factors
- Potential to reduce CAPEX/OPEX via coarse crush
Evidence · text
“A series of bottle roll tests are currently underway to test heap leach gold recovery potential at a coarse crush size (36mm) for low-grade gold mineralization (~0.4 gpt Au)”
Tags used in scoring
Heap Leach Routeneutral
Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.
Why it applies: processing_route matches the heap_leach signal
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.