AbraSilver Announces Filing of Technical Report for Updated Mineral Resource Estimate on the Diablillos Project
Original announcement by tmx on
- Company
- AbraSilver Resource Corp.
- Ticker
- ABRA
- Exchange
- TSX
- Region
- Argentina
- Primary commodity
- Silver
- Secondary commodities
- Gold
- Document categories
- Resource update
- Extracted
- 2026-09-19 07:07:01 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
AbraSilver Resource Corp. has filed a NI 43-101 compliant technical report for an updated mineral resource estimate at the Diablillos silver-gold project in Argentina. The Measured and Indicated resource consists of 102.0 Mt at 65 g/t Ag and 0.62 g/t Au, containing approximately 213 Moz of silver and 2.0 Moz of gold.
Reasoning: The announcement confirms the filing of a technical report for an updated M&E resource. While the resource scale is significant (213 Moz Ag), the novelty is low as the company states there are no material differences from the May 6, 2026 release.
Positive factors
- Large silver resource scale
- NI 43-101 compliant filing
Facts used in scoring: 2
Classification and evidence
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The company explicitly states the report is NI 43-101 compliant.
Evidence · text
“filed a National Instrument 43-101 - Standards of Disclosure for Mineral Projects compliant updated mineral resource estimate”
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The document announces the filing of an updated mineral resource estimate.
Evidence · text
“Updated Mineral Resource Estimate on the Diablillos Project”
Extracted facts
Stored fact records: 2. Some facts used in scoring do not have a stored record.
Resource Estimates (2)
indicatedDiablillos · silverTonnes: 102000000Grade: 65Grade Unit: g/tContained Metal: 213Contained Unit: mozView all detailsHide details
Identity
- Project
- Diablillos
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2026-05-06T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:5aa79881a16774c95334
- Deposit or zone
- Diablillos
- Mining method
- other
- Material type
- tank leach-only
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 102000000
- Grade
- 65
- Grade Unit
- g/t
- Contained Metal
- 213
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-05-06
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-06-19T00:00:00.000Z
Reasoning: Large silver resource reported as part of an updated M&E estimate.
Positive factors
- High silver grade and scale
Evidence · text
“Measured and Indicated Mineral Resource estimate for Diablillos (tank leach-only) consists of 102.0 Mt grading 65 g/t Ag and 0.62 g/t Au, containing approximately 213Moz of silver”
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
indicatedDiablillos · goldTonnes: 102000000Grade: 0.62Grade Unit: g/tContained Metal: 2Contained Unit: mozView all detailsHide details
Identity
- Project
- Diablillos
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2026-05-06T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:5aa79881a16774c95334
- Deposit or zone
- Diablillos
- Mining method
- other
- Material type
- tank leach-only
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 102000000
- Grade
- 0.62
- Grade Unit
- g/t
- Contained Metal
- 2
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-05-06
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-06-19T00:00:00.000Z
Reasoning: Gold grade reported as part of the polymetallic resource estimate.
Positive factors
- Gold byproduct presence
Evidence · text
“102.0 Mt grading 65 g/t Ag and 0.62 g/t Au, containing approximately 213Moz of silver and 2.0Moz of gold”
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
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.