Viva Gold Continues to Expand Gold Mineralization at the Tonopah Gold Project in Nevada
Original announcement by tmx on
- Company
- Viva Gold Corp
- Ticker
- VAU
- Exchange
- TSX
- Region
- Nevada
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Drill results, Resource update
- Extracted
- 2026-09-19 02:54:17 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Viva Gold has reported additional RC drill results from its Tonopah Gold Project in Nevada, which extend known mineralization and define new blocks on the south side of the deposit. These results are being incorporated into an updated resource model to support the company's upcoming pre-feasibility study (PFS) due in Q4 2026.
Reasoning: The release reports successful RC drilling that extends mineralization and defines new zones, which is being used to update the resource model for an upcoming PFS. While grades are modest, the continuity and expansion of the footprint are positive indicators for the project's scale.
Positive factors
- Extension of known mineralization
- Definition of new mineralized blocks
- Drilling feeding into upcoming PFS
- QA/QC protocols disclosed
Negative factors
- Grades are relatively low/marginal
Facts used in scoring: 3
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: Drilling extends known gold mineralization and defines new mineralized areas across the deposit.
Evidence · text
“today’s results continue to extend known gold mineralization and define new mineralized areas across the deposit”
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 blanks, standards, chain of custody, and independent laboratory use.
Evidence · text
“Viva Gold utilizes a well-documented system of inserting blanks and standards into the assay stream and has a strict chain of custody”
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: Program was designed to infill and upgrade areas of inferred gold mineral resource.
Evidence · text
“This drill program was designed to infill and upgrade areas of inferred gold mineral resource”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: Project is located near Kinross Gold’s Round Mountain Mine.
Evidence · text
“approximately a 30-minute drive south of Kinross Gold’s Round Mountain Mine”
Extracted facts
Stored fact records: 3. Some facts used in scoring do not have a stored record.
Drill Results (3)
TG2615Tonopah · goldGrade: 0.35Grade Unit: g/tIntercept: 56.4 mView all detailsHide details
Identity
- Hole ID
- TG2615
- Project
- Tonopah
- Commodity
- gold
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- VAU
Geometry
- Grade
- 0.35
- Grade Unit
- g/t
- Intercept
- 56.4 m
- From
- 32 m
- To
- 88.4 m
- Intercept Depth
- 32 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- TG2615:32-88.4
- Mining Method
- open_pit
QA/QC
- Laboratory
- American Assay Laboratories Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A wide intercept of 56.4m, though the grade of 0.35 g/t Au is relatively low.
Positive factors
- Significant width
Negative factors
- Low grade
Evidence · text
“TG2615 : 56.4 m @ 0.35 g/t Au in two zones starting at 32 meters depth”
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
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
TG2614Tonopah · goldGrade: 1.01Grade Unit: g/tIntercept: 19.8 mView all detailsHide details
Identity
- Hole ID
- TG2614
- Project
- Tonopah
- Commodity
- gold
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- VAU
Geometry
- Grade
- 1.01
- Grade Unit
- g/t
- Intercept
- 19.8 m
- From
- 51.8 m
- To
- 71.6 m
- Intercept Depth
- 51.8 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- TG2614:51.8-71.6
- Mining Method
- open_pit
QA/QC
- Laboratory
- American Assay Laboratories Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: A decent grade of 1.01 g/t Au over nearly 20m.
Positive factors
- Solid grade for the deposit type
Evidence · text
“TG2614 : 19.8 m @ 1.01 g/t Au in four zones starting at 51.8 meters depth”
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
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
TG2612Tonopah · goldGrade: 0.34Grade Unit: g/tIntercept: 7.6 mView all detailsHide details
Identity
- Hole ID
- TG2612
- Project
- Tonopah
- Commodity
- gold
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- VAU
Geometry
- Grade
- 0.34
- Grade Unit
- g/t
- Intercept
- 7.6 m
- From
- 56.4 m
- To
- 64 m
- Intercept Depth
- 56.4 m
Classification
- Program
- mixed
- Sample Type
- drill
- Group ID
- TG2612:56.4-64
- Mining Method
- open_pit
QA/QC
- Laboratory
- American Assay Laboratories Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-23T00:00:00.000Z
Reasoning: Low grade and relatively narrow intercept.
Negative factors
- Low grade and narrow width
Evidence · text
“TG2612: 7.6 m @ 0.34 g/t Au in two zones starting at 56.4 meters depth”
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
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "mixed"
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.