# AbraSilver Receives Key Environmental Approval from Salta Authorities for Diablillos Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339 Original source: https://money.tmx.com/en/quote/ABRA/news/8051779733956110/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli Publisher: tmx Original announcement: 2026-04-27T11:45:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: AbraSilver Resource Corp. - Ticker: ABRA - Exchange: TSX - Region: Salta Province, Argentina - Primary commodity: Silver - Secondary commodities: Gold - Document categories: Resource update, Permitting - Extracted: 2026-09-19 07:33:00 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary AbraSilver has received the principal environmental approval \(DIA\) from the Salta Province government for its Diablillos silver-gold project in Argentina. This milestone significantly de-risks the project as it advances toward a construction decision and the completion of a Definitive Feasibility Study \(DFS\). Reasoning: The announcement of the DIA approval in Salta is a major regulatory milestone that significantly de-risks the project's path to construction. - Positive factor: Receipt of principal environmental approval \(DIA\) in Salta Province - Positive factor: Significant de-risking milestone for Diablillos project - Positive factor: Progressing permitting in Catamarca Province - Positive factor: Resource estimate provided as context Facts used in scoring: 30 ## Classification and evidence **Permitting Milestone** Polarity: positive Story-specific tag Definition: No canonical definition is currently available. Why it applies: Received the principal environmental approval \(DIA\) from Salta Province authorities. Evidence · text > received approval of the Environmental Impact Assessment \("Declaración de Impacto Ambiental" or "DIA"\) from the Government of Salta Province **NI 43-101 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: The Mineral Resource estimate is categorized in accordance with CIM Definition Standards \(NI 43-101\). Evidence · text > The MRE has been categorized in accordance with the CIM Definition Standards \(CIM, 2014\). **QP/CP Signed** Polarity: positive Definition: 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: Luis Rodrigo Peralta, B.Sc., FAusIMM CP \(Geo\), is named as the Independent Qualified Person. Evidence · text > The Mineral Resource was estimated by Luis Rodrigo Peralta, B.Sc., FAusIMM CP \(Geo\), Independent Qualified Person under NI 43-101. ## Extracted facts Stored fact records: 30. Some facts used in scoring do not have a stored record. ## Resource Estimates (30) ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-0) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:00fc88d295f964457dc3 - Deposit or zone: Tank Leach Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 26545000 - Grade: 119 - Grade Unit: g/t - Contained Metal: 101564 - Contained Unit: 000 oz ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. Evidence · table > 119 Context: 26,545 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-1) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:00fc88d295f964457dc3 - Deposit or zone: Tank Leach Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 26545000 - Grade: 0.71 - Grade Unit: g/t - Contained Metal: 604 - Contained Unit: 000 oz ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured gold component of the Tank Leach oxide zone. Evidence · table > 0.71 Context: 26,545 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-2) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:1a3e27b400cab93c8967 - Deposit or zone: Tank Leach Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 46584000 - Grade: 56 - Grade Unit: g/t - Contained Metal: 84430 - Contained Unit: 000 oz ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated resource component of the Tank Leach oxide zone. Evidence · table > 56 Context: 46,584 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-3) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:1a3e27b400cab93c8967 - Deposit or zone: Tank Leach Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 46584000 - Grade: 0.63 - Grade Unit: g/t - Contained Metal: 948 - Contained Unit: 000 oz ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated gold component of the Tank Leach oxide zone. Evidence · table > 0.63 Context: 46,584 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-4) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:5bd1b12a1694a5d90a75 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 26545 - Grade: 119 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 183 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 119 Context: 26,545 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-5) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:5bd1b12a1694a5d90a75 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 26545 - Grade: 0.71 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 183 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.71 Context: 26,545 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-6) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:43e283abedb64c57e399 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 46584 - Grade: 56 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 114 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 56 Context: 46,584 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-7) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:43e283abedb64c57e399 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 46584 - Grade: 0.63 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 114 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.63 Context: 46,584 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-8) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:96e3f165edd61ac653a9 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 73129 - Grade: 79 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 79 Context: 73,129 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-9) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:96e3f165edd61ac653a9 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 73129 - Grade: 0.66 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.66 Context: 73,129 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-10) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:f5b0dc5b4e94636be5a7 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 73129 - Grade: 79 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 79 Context: 73,129 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-11) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:f5b0dc5b4e94636be5a7 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 73129 - Grade: 0.66 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.66 Context: 73,129 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-12) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:e1373292e478b44285b2 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 9693 - Grade: 34 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 86 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 34 Context: 9,693 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-13) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:e1373292e478b44285b2 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 9693 - Grade: 0.57 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 86 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.57 Context: 9,693 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-14) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:55c0d3c42b95fdfe9077 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 6673 - Grade: 16 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 25 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 16 Context: 6,673 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-15) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:55c0d3c42b95fdfe9077 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 6673 - Grade: 0.14 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 25 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.14 Context: 6,673 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-16) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:8efbf230062993256ece - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 24102 - Grade: 12 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 12 Context: 24,102 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-17) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:8efbf230062993256ece - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 24102 - Grade: 0.17 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.17 Context: 24,102 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-18) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:897d2f4344acdae972c3 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 30774 - Grade: 13 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 13 Context: 30,774 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-19) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:897d2f4344acdae972c3 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 30774 - Grade: 0.16 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.16 Context: 30,774 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-20) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:d63069e72c51cb5a7295 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 10024 - Grade: 9 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 21 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 9 Context: 10,024 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-21) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:d63069e72c51cb5a7295 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 10024 - Grade: 0.2 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 21 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.20 Context: 10,024 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-22) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:b2b762611b831df61841 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 33218 - Grade: 98 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 152 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 98 Context: 33,218 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-23) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:b2b762611b831df61841 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 33218 - Grade: 0.59 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 152 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.59 Context: 33,218 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-24) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:3b1a8a87f45f0444508d - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 70686 - Grade: 41 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 83 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 41 Context: 70,686 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-25) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:3b1a8a87f45f0444508d - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 70686 - Grade: 0.48 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 83 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Indicated resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.48 Context: 70,686 #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-26) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:8187aa9e01d022130b98 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 103904 - Grade: 59 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 105 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 59 Context: 103,904 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-27) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:8187aa9e01d022130b98 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 103904 - Grade: 0.51 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 105 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.51 Context: 103,904 #### Tags used in scoring **Measured Resource** Polarity: positive Definition: Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. Why it applies: category is "measured" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-28) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:c67a62dae64cba115480 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 19628 - Grade: 21 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 53 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 21 Context: 19,628 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-receives-key-environmental-approval-from-salta-authorities-for-diabli--c0f3dd6e-2b0b-4200-98ca-1b5f0a83f339#fact-resource-facts-29) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: Salta Province, Argentina - Ticker: ABRA #### Resource scope - Estimate type: resource - Effective date: 2025-07-21T00:00:00.000Z - Reporting standards: ni\_43\_101 - QP Signed: Yes - Qualified person names: Luis Rodrigo Peralta - Resource group id: resource:c67a62dae64cba115480 - Deposit or zone: Oxides - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 19628 - Grade: 0.38 - Grade Unit: g/t #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 53 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-27T00:00:00.000Z Reasoning: Measured resource component of the Tank Leach oxide zone. \(Expanded from multi-commodity resource table for completeness.\) Evidence · table > 0.38 Context: 19,628 #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **QP/CP Signed** Polarity: positive Definition: 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 Compliant** Polarity: positive Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard. Why it applies: reporting\_standards includes ni\_43\_101 **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **DFS-Supporting** Polarity: neutral Definition: 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.