ANNUAL INFORMATION FORM DATED MARCH 30, 2026
Original announcement by research on
- Company
- ABRASILVER RESOURCE CORP.
- Ticker
- ABRA
- Exchange
- TSX
- Region
- Argentina
- Primary commodity
- Silver
- Secondary commodities
- Gold
- Document categories
- Resource update, Other
- Extracted
- 2026-11-03 10:41:13 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
AbraSilver’s annual information form mainly recaps the Diablillos Project and incorporates the July 29, 2025 Mineral Resource Estimate. The project is described as an advanced silver-gold development asset in Argentina with open-pit potential and NI 43-101 compliant resource reporting. The document also highlights recent permitting progress, including RIGI approval, and notes the project is being advanced toward a DFS.
Reasoning: The dominant technical content is the incorporated Diablillos MRE, but it is embedded in an annual information form with extensive corporate background, so materiality is positive but not highly novel.
Positive factors
- The AIF reproduces the Diablillos Mineral Resource Estimate effective July 29, 2025, with Measured, Indicated and Inferred categories.
- It states the project is NI 43-101 compliant and signed by qualified persons.
- The report also notes the project is advanced stage and supports progression toward a DFS.
Negative factors
- This is an annual information form, so much of the document is corporate and historical rather than a fresh technical event.
- The resource table is a restatement of the July 29, 2025 estimate incorporated by reference, not a new estimate announced in this document.
- Cut-off grades are disclosed, but the estimate is still presented as part of a broader corporate filing rather than a stand-alone resource update.
Facts used in scoring: 37
Extracted facts
Stored fact records: 37. Some facts used in scoring do not have a stored record.
Resource Estimates (37)
measuredDiablillos ProjectTonnes: 26545000Grade: 0.71Grade Unit: g/tContained Metal: 604Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:47abf2bc750d2eb1f1e7
- Deposit or zone
- Tank Leach Oxides
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 26545000
- Grade
- 0.71
- Grade Unit
- g/t
- Contained Metal
- 604
- Contained Unit
- 000 oz au
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 183
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Measured gold resource for the same tank leach oxide domain, but it is historical within this document.
Positive factors
- Measured gold grade is reported for the tank leach oxide domain.
- The estimate is NI 43-101 compliant and signed by qualified persons.
Negative factors
- This is a reproduced estimate in an annual filing rather than newly announced assay work.
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos ProjectTonnes: 46584000Grade: 0.63Grade Unit: g/tContained Metal: 948Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:d9fa8578f5ed69e53273
- Deposit or zone
- Tank Leach Oxides
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 46584000
- Grade
- 0.63
- Grade Unit
- g/t
- Contained Metal
- 948
- Contained Unit
- 000 oz au
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 114
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated gold resource for the tank leach oxide domain, with low novelty due to restatement.
Positive factors
- Indicated gold grade is disclosed alongside the silver resource row.
- Estimate is compliant and signed off.
Negative factors
- Restated estimate, not new technical work in this release.
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos ProjectTonnes: 73129000Grade: 0.66Grade Unit: g/tContained Metal: 1553Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:2530439f98e221369e02
- Deposit or zone
- Tank Leach Oxides
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 73129000
- Grade
- 0.66
- Grade Unit
- g/t
- Contained Metal
- 1553
- Contained Unit
- 000 oz au
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 139
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Combined tank leach oxide gold resource, with strong disclosure but low novelty.
Positive factors
- Measured & Indicated gold figure is disclosed and tied to the same domain and cut-off assumptions.
Negative factors
- Historical restatement in a corporate filing.
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredDiablillos ProjectTonnes: 9693000Grade: 0.57Grade Unit: g/tContained Metal: 176Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:917c7b19187c7208d5e0
- Deposit or zone
- Tank Leach Oxides
- Material type
- oxides
Resource Data
- Category
- inferred
- Tonnes
- 9693000
- Grade
- 0.57
- Grade Unit
- g/t
- Contained Metal
- 176
- Contained Unit
- 000 oz au
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 86
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Inferred gold resource for tank leach oxides.
Positive factors
- Inferred gold resource is reported for the tank leach oxide domain.
Negative factors
- Lower-confidence inferred category and historical restatement reduce impact.
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos ProjectTonnes: 6673000Grade: 0.14Grade Unit: g/tContained Metal: 30Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:c11d4dd0f14d4656f6f9
- Deposit or zone
- Heap Leach Oxides
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 6673000
- Grade
- 0.14
- Grade Unit
- g/t
- Contained Metal
- 30
- Contained Unit
- 000 oz au
- Cutoff Grade
- 22
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 25
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Measured heap leach oxide gold resource.
Positive factors
- Measured gold grade is stated for the heap leach oxide domain.
Negative factors
- Historical restatement; grade is modest relative to the tank-leach domain.
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos ProjectTonnes: 24102000Grade: 0.17Grade Unit: g/tContained Metal: 133Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:8779081d6bbb9b9f53bd
- Deposit or zone
- Heap Leach Oxides
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 24102000
- Grade
- 0.17
- Grade Unit
- g/t
- Contained Metal
- 133
- Contained Unit
- 000 oz au
- Cutoff Grade
- 22
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 23
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated heap leach oxide gold resource.
Positive factors
- Indicated gold resource is present in the heap leach oxide domain.
Negative factors
- Historical restatement.
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos ProjectTonnes: 30774000Grade: 0.16Grade Unit: g/tContained Metal: 162Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:e4b342149e95734c8df7
- Deposit or zone
- Heap Leach Oxides
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 30774000
- Grade
- 0.16
- Grade Unit
- g/t
- Contained Metal
- 162
- Contained Unit
- 000 oz au
- Cutoff Grade
- 22
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 23
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Combined heap leach oxide gold resource.
Positive factors
- Combined heap leach oxide gold resource is disclosed.
Negative factors
- Historical restatement and relatively low grade.
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredDiablillos ProjectTonnes: 10024000Grade: 0.2Grade Unit: g/tContained Metal: 64Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:3cf7c87454f02221f79e
- Deposit or zone
- Heap Leach Oxides
- Material type
- oxides
Resource Data
- Category
- inferred
- Tonnes
- 10024000
- Grade
- 0.2
- Grade Unit
- g/t
- Contained Metal
- 64
- Contained Unit
- 000 oz au
- Cutoff Grade
- 22
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 21
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Inferred heap leach oxide gold resource.
Positive factors
- Inferred gold resource is explicitly reported for the heap leach oxide domain.
Negative factors
- Historical restatement and low grade temper the significance.
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos ProjectTonnes: 33218000Grade: 0.59Grade Unit: g/tContained Metal: 634Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:7e99c1a79beaaf972141
- Deposit or zone
- Total Oxides
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 33218000
- Grade
- 0.59
- Grade Unit
- g/t
- Contained Metal
- 634
- Contained Unit
- 000 oz au
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 152
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Total oxide measured gold resource.
Positive factors
- Total oxide measured gold resource is disclosed.
Negative factors
- Historical restatement.
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos ProjectTonnes: 70686000Grade: 0.48Grade Unit: g/tContained Metal: 1081Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:76fa0e0c6658a98607e4
- Deposit or zone
- Total Oxides
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 70686000
- Grade
- 0.48
- Grade Unit
- g/t
- Contained Metal
- 1081
- Contained Unit
- 000 oz au
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 83
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Total oxide indicated gold resource.
Positive factors
- Indicated total oxide gold resource is disclosed.
Negative factors
- Historical restatement.
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos ProjectTonnes: 103904000Grade: 0.51Grade Unit: g/tContained Metal: 1715Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:2f9a15563f73103e532d
- Deposit or zone
- Total Oxides
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 103904000
- Grade
- 0.51
- Grade Unit
- g/t
- Contained Metal
- 1715
- Contained Unit
- 000 oz au
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 105
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Combined total oxide gold resource.
Positive factors
- Measured plus indicated total oxide gold resource is disclosed.
Negative factors
- Historical restatement.
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredDiablillos ProjectTonnes: 19628000Grade: 0.38Grade Unit: g/tContained Metal: 241Contained Unit: 000 oz auHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:93ddcfa6d060ad1c23f6
- Deposit or zone
- Total Oxides
- Material type
- oxides
Resource Data
- Category
- inferred
- Tonnes
- 19628000
- Grade
- 0.38
- Grade Unit
- g/t
- Contained Metal
- 241
- Contained Unit
- 000 oz au
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 53
- Metal Eq. Unit
- g/t
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Total oxide inferred gold resource.
Positive factors
- Inferred gold resource is disclosed for the total oxide envelope.
Negative factors
- Historical restatement and lower confidence.
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
Fact 13Diablillos ProjectHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:d447f8956377a0854d3b
Prior Estimate
- Resource Date
- 2025-07-29
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Document-level resource restatement context.
Positive factors
- The AIF explicitly states the Diablillos MRE Technical Report is incorporated by reference and dated September 12, 2025, with an effective date of July 29, 2025.
Negative factors
- This is a corporate annual filing, not a stand-alone resource announcement.
Tags used in scoring
Cut Off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos Project · silverTonnes: 26545Grade: 119Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:6f2ec2c21f3d7c151126
- Deposit or zone
- Tank Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 26545
- Grade
- 119
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 183
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Measured silver resource for the tank leach oxide domain, with strong disclosure quality but low novelty because it is a reproduced estimate. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Measured category is disclosed for the tank leach oxide domain.
- NI 43-101 compliant estimate is supported by named qualified persons.
- Cut-off and AgEq values are disclosed for the resource row.
Negative factors
- This row is a restated resource estimate incorporated from the technical report rather than a new estimate in the AIF.
Evidence · table
“119”
Context: 26,545
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos Project · goldTonnes: 26545Grade: 0.71Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:6f2ec2c21f3d7c151126
- Deposit or zone
- Tank Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 26545
- Grade
- 0.71
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 183
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Measured silver resource for the tank leach oxide domain, with strong disclosure quality but low novelty because it is a reproduced estimate. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Measured category is disclosed for the tank leach oxide domain.
- NI 43-101 compliant estimate is supported by named qualified persons.
- Cut-off and AgEq values are disclosed for the resource row.
Negative factors
- This row is a restated resource estimate incorporated from the technical report rather than a new estimate in the AIF.
Evidence · table
“0.71”
Context: 26,545
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · silverTonnes: 46584Grade: 56Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:fdf4532bd37eb9ad1d76
- Deposit or zone
- Tank Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 46584
- Grade
- 56
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 114
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“56”
Context: 46,584
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · goldTonnes: 46584Grade: 0.63Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:fdf4532bd37eb9ad1d76
- Deposit or zone
- Tank Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 46584
- Grade
- 0.63
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 114
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“0.63”
Context: 46,584
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · silverTonnes: 73129Grade: 79Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:3d7b7b4cda390a60bed2
- Deposit or zone
- Tank Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 73129
- Grade
- 79
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 139
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“79”
Context: 73,129
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · goldTonnes: 73129Grade: 0.66Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:3d7b7b4cda390a60bed2
- Deposit or zone
- Tank Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 73129
- Grade
- 0.66
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 139
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“0.66”
Context: 73,129
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredDiablillos Project · silverTonnes: 9693Grade: 34Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:8a53c381bc709a59d8f9
- Deposit or zone
- Tank Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- inferred
- Tonnes
- 9693
- Grade
- 34
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 86
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Inferred silver resource for tank leach oxides, lower-confidence than the higher categories. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Inferred silver resource is still meaningful and reported with cut-off transparency.
Negative factors
- Inferred category carries lower confidence than Measured or Indicated.
- This is a restated estimate in the AIF.
Evidence · table
“34”
Context: 9,693
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredDiablillos Project · goldTonnes: 9693Grade: 0.57Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:8a53c381bc709a59d8f9
- Deposit or zone
- Tank Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- inferred
- Tonnes
- 9693
- Grade
- 0.57
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 86
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Inferred silver resource for tank leach oxides, lower-confidence than the higher categories. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Inferred silver resource is still meaningful and reported with cut-off transparency.
Negative factors
- Inferred category carries lower confidence than Measured or Indicated.
- This is a restated estimate in the AIF.
Evidence · table
“0.57”
Context: 9,693
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos Project · silverTonnes: 6673Grade: 16Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:0784e705a0c8c7464c09
- Deposit or zone
- Heap Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 6673
- Grade
- 16
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 25
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Measured silver resource for the tank leach oxide domain, with strong disclosure quality but low novelty because it is a reproduced estimate. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Measured category is disclosed for the tank leach oxide domain.
- NI 43-101 compliant estimate is supported by named qualified persons.
- Cut-off and AgEq values are disclosed for the resource row.
Negative factors
- This row is a restated resource estimate incorporated from the technical report rather than a new estimate in the AIF.
Evidence · table
“16”
Context: 6,673
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos Project · goldTonnes: 6673Grade: 0.14Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:0784e705a0c8c7464c09
- Deposit or zone
- Heap Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- measured
- Tonnes
- 6673
- Grade
- 0.14
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 25
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Measured silver resource for the tank leach oxide domain, with strong disclosure quality but low novelty because it is a reproduced estimate. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Measured category is disclosed for the tank leach oxide domain.
- NI 43-101 compliant estimate is supported by named qualified persons.
- Cut-off and AgEq values are disclosed for the resource row.
Negative factors
- This row is a restated resource estimate incorporated from the technical report rather than a new estimate in the AIF.
Evidence · table
“0.14”
Context: 6,673
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · silverTonnes: 24102Grade: 12Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:b4fac9a5f02cfd8ea11d
- Deposit or zone
- Heap Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 24102
- Grade
- 12
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 23
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“12”
Context: 24,102
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · goldTonnes: 24102Grade: 0.17Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:b4fac9a5f02cfd8ea11d
- Deposit or zone
- Heap Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 24102
- Grade
- 0.17
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 23
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“0.17”
Context: 24,102
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · silverTonnes: 30774Grade: 13Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:a583e1078130a257a440
- Deposit or zone
- Heap Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 30774
- Grade
- 13
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 23
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“13”
Context: 30,774
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · goldTonnes: 30774Grade: 0.16Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:a583e1078130a257a440
- Deposit or zone
- Heap Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- indicated
- Tonnes
- 30774
- Grade
- 0.16
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 23
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“0.16”
Context: 30,774
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredDiablillos Project · silverTonnes: 10024Grade: 9Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:53e96aff6ced5861a598
- Deposit or zone
- Heap Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- inferred
- Tonnes
- 10024
- Grade
- 9
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 21
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Inferred silver resource for tank leach oxides, lower-confidence than the higher categories. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Inferred silver resource is still meaningful and reported with cut-off transparency.
Negative factors
- Inferred category carries lower confidence than Measured or Indicated.
- This is a restated estimate in the AIF.
Evidence · table
“9”
Context: 10,024
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredDiablillos Project · goldTonnes: 10024Grade: 0.2Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:53e96aff6ced5861a598
- Deposit or zone
- Heap Leach Oxides
- Mining method
- combined
- Material type
- oxides
Resource Data
- Category
- inferred
- Tonnes
- 10024
- Grade
- 0.2
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 21
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Inferred silver resource for tank leach oxides, lower-confidence than the higher categories. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Inferred silver resource is still meaningful and reported with cut-off transparency.
Negative factors
- Inferred category carries lower confidence than Measured or Indicated.
- This is a restated estimate in the AIF.
Evidence · table
“0.20”
Context: 10,024
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos Project · silverTonnes: 33218Grade: 98Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:e4c1a4b064f70029a37e
- Mining method
- combined
Resource Data
- Category
- measured
- Tonnes
- 33218
- Grade
- 98
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 152
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Measured silver resource for the tank leach oxide domain, with strong disclosure quality but low novelty because it is a reproduced estimate. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Measured category is disclosed for the tank leach oxide domain.
- NI 43-101 compliant estimate is supported by named qualified persons.
- Cut-off and AgEq values are disclosed for the resource row.
Negative factors
- This row is a restated resource estimate incorporated from the technical report rather than a new estimate in the AIF.
Evidence · table
“98”
Context: 33,218
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredDiablillos Project · goldTonnes: 33218Grade: 0.59Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:e4c1a4b064f70029a37e
- Mining method
- combined
Resource Data
- Category
- measured
- Tonnes
- 33218
- Grade
- 0.59
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 152
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Measured silver resource for the tank leach oxide domain, with strong disclosure quality but low novelty because it is a reproduced estimate. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Measured category is disclosed for the tank leach oxide domain.
- NI 43-101 compliant estimate is supported by named qualified persons.
- Cut-off and AgEq values are disclosed for the resource row.
Negative factors
- This row is a restated resource estimate incorporated from the technical report rather than a new estimate in the AIF.
Evidence · table
“0.59”
Context: 33,218
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · silverTonnes: 70686Grade: 41Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:3831e43554c5f0b8cbc1
- Mining method
- combined
Resource Data
- Category
- indicated
- Tonnes
- 70686
- Grade
- 41
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 83
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“41”
Context: 70,686
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · goldTonnes: 70686Grade: 0.48Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:3831e43554c5f0b8cbc1
- Mining method
- combined
Resource Data
- Category
- indicated
- Tonnes
- 70686
- Grade
- 0.48
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 83
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“0.48”
Context: 70,686
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · silverTonnes: 103904Grade: 59Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:2734b4525a704fc28a2d
- Mining method
- combined
Resource Data
- Category
- indicated
- Tonnes
- 103904
- Grade
- 59
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 105
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“59”
Context: 103,904
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedDiablillos Project · goldTonnes: 103904Grade: 0.51Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:2734b4525a704fc28a2d
- Mining method
- combined
Resource Data
- Category
- indicated
- Tonnes
- 103904
- Grade
- 0.51
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 105
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Indicated silver resource for the tank leach oxide domain, with strong scale but low novelty. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Indicated resource is substantial and well supported by disclosure of cut-off and equivalent grade.
- Open-pit and tank leach context is stated.
Negative factors
- Historical/restated estimate in an annual filing limits novelty.
Evidence · table
“0.51”
Context: 103,904
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 Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredDiablillos Project · silverTonnes: 19628Grade: 21Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- silver
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:923d63ca40ee1535c2c5
- Mining method
- combined
Resource Data
- Category
- inferred
- Tonnes
- 19628
- Grade
- 21
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 53
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Inferred silver resource for tank leach oxides, lower-confidence than the higher categories. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Inferred silver resource is still meaningful and reported with cut-off transparency.
Negative factors
- Inferred category carries lower confidence than Measured or Indicated.
- This is a restated estimate in the AIF.
Evidence · table
“21”
Context: 19,628
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredDiablillos Project · goldTonnes: 19628Grade: 0.38Grade Unit: g/tHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Diablillos Project
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- ABRA
Resource scope
- Estimate type
- resource
- Effective date
- 2025-07-29T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Luis Rodrigo Peralta, Joseph M. Keane, Miguel Fuentealba, Shaida Miranda
- Resource group id
- resource:923d63ca40ee1535c2c5
- Mining method
- combined
Resource Data
- Category
- inferred
- Tonnes
- 19628
- Grade
- 0.38
- Grade Unit
- g/t
- Cutoff Grade
- 39
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2025-07-29
Metal Equivalent
- Metal Eq. Grade
- 53
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Lab
- Laboratory
- SGS
Location
- Loc. Confidence
- inferred
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2025-07-29T00:00:00.000Z
Reasoning: Inferred silver resource for tank leach oxides, lower-confidence than the higher categories. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Inferred silver resource is still meaningful and reported with cut-off transparency.
Negative factors
- Inferred category carries lower confidence than Measured or Indicated.
- This is a restated estimate in the AIF.
Evidence · table
“0.38”
Context: 19,628
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut Off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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 Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
PFS Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
Why it applies: the release names the study this estimate supports
DFS Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
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.