# AbraSilver Expands Gold Mineralization at Oculto East with Broad Step-Out Intercepts Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c Original source: https://money.tmx.com/en/quote/ABRA/news/5975183438923545/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc Publisher: tmx Original announcement: 2026-04-13T10:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: AbraSilver Resource Corp. - Ticker: ABRA - Exchange: TSX - Region: Argentina - Primary commodity: Gold - Secondary commodities: Silver - Document categories: Resource update, Drill results - Extracted: 2026-09-19 07:32:01 UTC Narrative sentiment: 0.70 · Bullish ## Minestarters Atlas summary AbraSilver Resource Corp. announced new drill results from its Diablillos project in Argentina, highlighting a broad step-out intercept of 171.0 metres grading 0.83 g/t gold and 10.3 g/t silver at the Oculto East target. These results demonstrate significant potential to expand gold-silver mineralization beyond the current resource limits. The company also provided an updated Mineral Resource Estimate for Diablillos as of July 21, 2025, showing substantial Measured and Indicated resources for both tank leach and heap leach scenarios. Reasoning: The document reports strong drill results, including a broad step-out intercept of 171m at 0.83 g/t gold and 10.3 g/t silver, which significantly expands gold-silver mineralization at the Oculto East target. This is complemented by a substantial and recent resource update for the Diablillos project, demonstrating significant Measured and Indicated resources. The results indicate strong potential for resource growth and de-risking of the project, despite the lack of true width information for the new intercepts. - Positive factor: Broad, high-grade gold and silver intercepts extend mineralization beyond current resource limits, indicating significant growth potential. - Positive factor: The drill program successfully targeted and confirmed extensions of mineralization at Oculto East. - Positive factor: The resource update shows substantial Measured and Indicated resources for both tank leach and heap leach scenarios, providing a solid foundation for future studies. - Negative factor: True widths of drill intercepts are not yet known, which may overstate apparent widths. - Negative factor: The resource estimate relies on a conceptual open pit shell, and economic viability has not yet been demonstrated for the resources. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 70 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The drilling at Oculto East continues to demonstrate strong potential to expand mineralization beyond the current open pit constrained Mineral Resource estimate and extends several hundred metres east of the currently defined open pit margin. Evidence · text > The ongoing results from Oculto East continue to demonstrate the strong potential to expand mineralization beyond the current Mineral Resource and conceptual open pit limits. **Apparent Width Only** Polarity: negative Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. Why it applies: The document explicitly states that widths are reported as drilled and true widths are not yet known. Evidence · text > Widths are reported as drilled; true widths are not yet known. **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: The release details industry standard QA/QC protocols including blanks, certified reference materials, duplicate core samples, and chain-of-custody procedures. Evidence · text > AbraSilver applies industry standard exploration methodologies and techniques, and all drill core samples are collected under the supervision of the Company's geologists in accordance with industry best practices. ... these include blanks and certified reference materials as well as duplicate core samples ... to maintain a chain-of-custody **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: David O'Connor P.Geo., Chief Geologist for AbraSilver, is the Qualified Person as defined by National Instrument 43-101 and has reviewed and approved the scientific and technical information. Evidence · text > David O'Connor P.Geo., Chief Geologist for AbraSilver, is the Qualified Person as defined by National Instrument 43-101 Standards of Disclosure for Mineral Projects, and he has reviewed and approved the scientific and technical information in this news release. **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 was estimated by Luis Rodrigo Peralta, Independent Qualified Person under NI 43-101. Evidence · text > The Mineral Resource was estimated by Luis Rodrigo Peralta, B.Sc., FAusIMM CP \(Geo\), Independent Qualified Person under NI 43-101. **Resource Update** Polarity: neutral Definition: Revised estimate for an existing resource — compare to prior to assess progress. Why it applies: The document includes 'Table 2 - Diablillos Mineral Resource Estimate - As of July 21, 2025', indicating a revised estimate for an existing resource. Evidence · text > The most recent Mineral Resource estimate for Diablillos is shown in Table 2: Table 2 - Diablillos Mineral Resource Estimate - As of July 21, 2025 **Maiden Resource** Polarity: neutral Definition: First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. No prior estimate exists, so every change band is not applicable. Why it applies: The document mentions 'The current Measured and Indicated Mineral Resource estimate for Diablillos \(tank leach-only\) consists of 73.1 Mt grading 79 g/t Ag and 0.66 g/t Au, containing approximately 186Moz of silver and 1.6Moz of gold, with significant further upside potential based on recent exploration drilling.' Evidence · text > The current Measured and Indicated Mineral Resource estimate for Diablillos \(tank leach-only\) consists of 73.1 Mt grading 79 g/t Ag and 0.66 g/t Au, containing approximately 186Moz of silver and 1.6Moz of gold, with significant further upside potential based on recent exploration drilling. **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: A current resource fact retains the disclosed cut-off grade ## Extracted facts Stored fact records: 70. Some facts used in scoring do not have a stored record. ## Drill Results (20) ### DDH-26-005 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-50) Diablillos · gold #### Identity - Hole ID: DDH-26-005 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.63 - Grade Unit: g/t - Intercept: 2 m - From: 110 m - To: 112 m - Intercept Depth: 110 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-005:110-112 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a narrow, moderate-grade gold intercept, typical of early-stage exploration, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.63 Context: 2.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-005 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-51) Diablillos · gold #### Identity - Hole ID: DDH-26-005 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 1.25 - Grade Unit: g/t - Intercept: 1 m - From: 120 m - To: 121 m - Intercept Depth: 120 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-005:120-121 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a narrow, moderate-grade gold intercept, typical of early-stage exploration, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 1.25 Context: 1.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-005 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-52) Diablillos · gold Needs review: source\_assay\_conflict #### Identity - Hole ID: DDH-26-005 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.66 - Grade Unit: g/t - Intercept: 4 m - From: 140 m - To: 144 m - Intercept Depth: 140 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-005:140-144 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: source\_assay\_conflict - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a narrow, moderate-grade gold intercept, typical of early-stage exploration, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.66 Context: 4.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-006 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-53) Diablillos · gold #### Identity - Hole ID: DDH-26-006 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.76 - Grade Unit: g/t - Intercept: 4 m - From: 65 m - To: 69 m - Intercept Depth: 65 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-006:65-69 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a narrow, moderate-grade gold intercept, typical of early-stage exploration, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.76 Context: 4.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-006 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-54) Diablillos · gold Needs review: source\_assay\_conflict #### Identity - Hole ID: DDH-26-006 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.29 - Grade Unit: g/t - Intercept: 56 m - From: 109 m - To: 165 m - Intercept Depth: 109 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-006:109-165 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: source\_assay\_conflict - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: A broad intercept of 56m at 0.29 g/t gold is a positive indicator for bulk-tonnage potential, despite the moderate grade and lack of true width. - Positive factor: Broad intercept length, indicating potential for bulk tonnage. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.29 Context: 56.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-006 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-55) Diablillos · silver #### Identity - Hole ID: DDH-26-006 - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 8 - Grade Unit: g/t - Intercept: 56 m - From: 109 m - To: 165 m - Intercept Depth: 109 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-006:109-165 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: A broad intercept of 56m at 8.0 g/t silver is a positive indicator for bulk-tonnage potential, despite the moderate grade and lack of true width. - Positive factor: Broad intercept length, indicating potential for bulk tonnage. - Negative factor: Apparent width only, true width not known. Evidence · table > 8.0 Context: 56.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-006 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-56) Diablillos · gold Needs review: source\_assay\_conflict #### Identity - Hole ID: DDH-26-006 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.26 - Grade Unit: g/t - Intercept: 9 m - From: 231 m - To: 240 m - Intercept Depth: 231 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-006:231-240 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: source\_assay\_conflict - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a narrow, moderate-grade gold intercept, typical of early-stage exploration, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.26 Context: 9.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-006 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-57) Diablillos · silver #### Identity - Hole ID: DDH-26-006 - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 14 - Grade Unit: g/t - Intercept: 9 m - From: 231 m - To: 240 m - Intercept Depth: 231 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-006:231-240 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a narrow, moderate-grade silver intercept, typical of early-stage exploration, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 14.0 Context: 9.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-007 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-58) Diablillos · gold #### Identity - Hole ID: DDH-26-007 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 1.02 - Grade Unit: g/t - Intercept: 13 m - From: 97 m - To: 110 m - Intercept Depth: 97 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-007:97-110 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: A moderate-width, moderate-grade gold intercept, contributing to the overall understanding of the mineralization, but limited by the lack of true width. - Negative factor: Apparent width only, true width not known. Evidence · table > 1.02 Context: 13.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-59) Diablillos · gold #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.8 - Grade Unit: g/t - Intercept: 2 m - From: 9 m - To: 11 m - Intercept Depth: 9 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:9-11 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a narrow, moderate-grade gold intercept, typical of early-stage exploration, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.80 Context: 2.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-60) Diablillos · gold Needs review: source\_assay\_conflict #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.35 - Grade Unit: g/t - Intercept: 20 m - From: 79 m - To: 99 m - Intercept Depth: 79 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:79-99 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: source\_assay\_conflict - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: A moderate-width, moderate-grade gold intercept, contributing to the overall understanding of the mineralization, but limited by the lack of true width. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.35 Context: 20.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-61) Diablillos · silver #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 57 - Grade Unit: g/t - Intercept: 20 m - From: 79 m - To: 99 m - Intercept Depth: 79 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:79-99 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: A moderate-width, strong-grade silver intercept, contributing to the overall understanding of the mineralization, but limited by the lack of true width. - Negative factor: Apparent width only, true width not known. Evidence · table > 57.0 Context: 20.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-62) Diablillos · gold Needs review: source\_assay\_conflict #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.37 - Grade Unit: g/t - Intercept: 25 m - From: 100 m - To: 125 m - Intercept Depth: 100 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:100-125 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: source\_assay\_conflict - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: A moderate-width, moderate-grade gold intercept, contributing to the overall understanding of the mineralization, but limited by the lack of true width. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.37 Context: 25.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-63) Diablillos · silver #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 7.3 - Grade Unit: g/t - Intercept: 25 m - From: 100 m - To: 125 m - Intercept Depth: 100 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:100-125 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: A moderate-width, weak-grade silver intercept, contributing to the overall understanding of the mineralization, but limited by the lack of true width. - Negative factor: Apparent width only, true width not known. Evidence · table > 7.3 Context: 25.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-64) Diablillos · gold Needs review: source\_assay\_conflict #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.35 - Grade Unit: g/t - Intercept: 13 m - From: 185 m - To: 198 m - Intercept Depth: 185 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:185-198 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: source\_assay\_conflict - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a narrow, moderate-grade gold intercept, typical of early-stage exploration, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.35 Context: 13.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-65) Diablillos · silver #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 11.4 - Grade Unit: g/t - Intercept: 13 m - From: 185 m - To: 198 m - Intercept Depth: 185 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:185-198 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a narrow, moderate-grade silver intercept, typical of early-stage exploration, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 11.4 Context: 13.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-66) Diablillos · gold Needs review: source\_assay\_conflict #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 0.83 - Grade Unit: g/t - Intercept: 171 m - From: 230 m - To: 401 m - Intercept Depth: 230 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:230-401 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: source\_assay\_conflict - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is an exceptional intercept with a very broad length and strong gold grade, indicating significant potential for resource expansion and bulk-tonnage mining, despite the lack of true width information. - Positive factor: Exceptional intercept length, indicating significant scale potential. - Positive factor: Strong grade for an open-pit gold target. - Negative factor: Apparent width only, true width not known. Evidence · table > 0.83 Context: 171.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-67) Diablillos · silver #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 10.3 - Grade Unit: g/t - Intercept: 171 m - From: 230 m - To: 401 m - Intercept Depth: 230 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:230-401 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is an exceptional intercept with a very broad length and moderate silver grade, indicating significant potential for resource expansion and bulk-tonnage mining, despite the lack of true width information. - Positive factor: Exceptional intercept length, indicating significant scale potential. - Negative factor: Apparent width only, true width not known. Evidence · table > 10.3 Context: 171.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-68) Diablillos · gold Needs review: source\_assay\_conflict #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 3.46 - Grade Unit: g/t - Intercept: 9 m - From: 321 m - To: 330 m - Intercept Depth: 321 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:321-330 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: source\_assay\_conflict - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a strong-grade gold intercept within a broader zone, indicating high-grade potential, but its significance is limited by the lack of true width information. - Positive factor: Strong gold grade for an open-pit target. - Negative factor: Apparent width only, true width not known. Evidence · table > 3.46 Context: 9.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ### DDH-26-008 [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-drill-facts-69) Diablillos · silver #### Identity - Hole ID: DDH-26-008 - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: ABRA #### Geometry - Grade: 16 - Grade Unit: g/t - Intercept: 9 m - From: 321 m - To: 330 m - Intercept Depth: 321 m #### Classification - Program: exploration - Sample Type: drill - Group ID: DDH-26-008:321-330 - Mining Method: open\_pit #### Location - Location: Oculto East - Loc. Source: document #### QA/QC - Laboratory: ASA \(Alex Stewart Argentina\) - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This is a moderate-grade silver intercept within a broader zone, contributing to the overall understanding of the mineralization, but its significance is limited by the lack of true width information. - Negative factor: Apparent width only, true width not known. Evidence · table > 16.0 Context: 9.0 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off 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 ## Resource Estimates (50) ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-0) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:998f24c452c710367924 - Deposit or zone: Tank Leach - 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 183 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-1) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:998f24c452c710367924 - Deposit or zone: Tank Leach - 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 183 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for gold in the Tank Leach Oxides zone represents a high-confidence, moderate-grade component of the overall resource, contributing to the project's value. - Positive factor: High confidence Measured category. - Positive factor: Moderate gold grade. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-2) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:6509203a6b4e57bc2329 - Deposit or zone: Tank Leach - 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 114 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Tank Leach Oxides zone provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. - Positive factor: Indicated category provides reasonable geological confidence. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-3) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:6509203a6b4e57bc2329 - Deposit or zone: Tank Leach - 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 114 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for gold in the Tank Leach Oxides zone provides reasonable geological confidence and contributes to the project's overall gold endowment. - Positive factor: Indicated category provides reasonable geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-4) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:d45c01469fab73176768 - Deposit or zone: Tank Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 73129000 - Grade: 79 - Grade Unit: g/t - Contained Metal: 185994 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This combined Measured & Indicated resource for silver in the Tank Leach Oxides zone represents a substantial, high-confidence silver endowment, forming a key part of the project's value. - Positive factor: Large tonnage in Measured & Indicated categories. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-5) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:d45c01469fab73176768 - Deposit or zone: Tank Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 73129000 - Grade: 0.66 - Grade Unit: g/t - Contained Metal: 1553 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This combined Measured & Indicated resource for gold in the Tank Leach Oxides zone represents a substantial, high-confidence gold endowment, contributing to the project's overall value. - Positive factor: Large tonnage in Measured & Indicated categories. - Positive factor: Moderate gold grade. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-6) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:b5bc7c0e4a869e9f456d - Deposit or zone: Tank Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 9693000 - Grade: 34 - Grade Unit: g/t - Contained Metal: 10616 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 86 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for silver in the Tank Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-7) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:b5bc7c0e4a869e9f456d - Deposit or zone: Tank Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 9693000 - Grade: 0.57 - Grade Unit: g/t - Contained Metal: 176 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 86 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for gold in the Tank Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-8) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:088736db57369da7a0f8 - Deposit or zone: Heap Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 6673000 - Grade: 16 - Grade Unit: g/t - Contained Metal: 3486 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 25 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Heap Leach Oxides zone provides high confidence, though with a lower grade compared to the Tank Leach, suitable for heap leach processing. - Positive factor: High confidence Measured category. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-9) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:088736db57369da7a0f8 - Deposit or zone: Heap Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 6673000 - Grade: 0.14 - Grade Unit: g/t - Contained Metal: 30 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 25 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for gold in the Heap Leach Oxides zone provides high confidence, though with a lower grade compared to the Tank Leach, suitable for heap leach processing. - Positive factor: High confidence Measured category. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-10) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:087f516679c207d70e3c - Deposit or zone: Heap Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 24102000 - Grade: 12 - Grade Unit: g/t - Contained Metal: 9163 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Heap Leach Oxides zone provides reasonable geological confidence, though with a lower grade, suitable for heap leach processing. - Positive factor: Indicated category provides reasonable geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-11) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:087f516679c207d70e3c - Deposit or zone: Heap Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 24102000 - Grade: 0.17 - Grade Unit: g/t - Contained Metal: 133 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for gold in the Heap Leach Oxides zone provides reasonable geological confidence, though with a lower grade, suitable for heap leach processing. - Positive factor: Indicated category provides reasonable geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-12) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:db1a1a1f23880621f2e1 - Deposit or zone: Heap Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 30774000 - Grade: 13 - Grade Unit: g/t - Contained Metal: 12649 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This combined Measured & Indicated resource for silver in the Heap Leach Oxides zone represents a substantial, high-confidence silver endowment, suitable for heap leach processing. - Positive factor: Large tonnage in Measured & Indicated categories. Evidence · table > 13 Context: 30,774 #### 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-13) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:db1a1a1f23880621f2e1 - Deposit or zone: Heap Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 30774000 - Grade: 0.16 - Grade Unit: g/t - Contained Metal: 162 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This combined Measured & Indicated resource for gold in the Heap Leach Oxides zone represents a substantial, high-confidence gold endowment, suitable for heap leach processing. - Positive factor: Large tonnage in Measured & Indicated categories. Evidence · table > 0.16 Context: 30,774 #### 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-14) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:66951997a93454d1727e - Deposit or zone: Heap Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 10024000 - Grade: 9 - Grade Unit: g/t - Contained Metal: 2811 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 21 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for silver in the Heap Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-15) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:66951997a93454d1727e - Deposit or zone: Heap Leach - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 10024000 - Grade: 0.2 - Grade Unit: g/t - Contained Metal: 64 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 21 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for gold in the Heap Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-16) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:e55a19748d78cb5fc69b - Deposit or zone: Total - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 33218000 - Grade: 98 - Grade Unit: g/t - Contained Metal: 105050 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 152 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This total Measured resource for silver represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-17) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:e55a19748d78cb5fc69b - Deposit or zone: Total - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: measured - Tonnes: 33218000 - Grade: 0.59 - Grade Unit: g/t - Contained Metal: 634 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 152 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This total Measured resource for gold represents a high-confidence, moderate-grade component of the overall resource, contributing to the project's value. - Positive factor: High confidence Measured category. - Positive factor: Moderate gold grade. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-18) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:1c9528a634a2fa9a2d6e - Deposit or zone: Total - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 70686000 - Grade: 41 - Grade Unit: g/t - Contained Metal: 93593 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 83 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This total Indicated resource for silver provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. - Positive factor: Large tonnage in Indicated category. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-19) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:1c9528a634a2fa9a2d6e - Deposit or zone: Total - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 70686000 - Grade: 0.48 - Grade Unit: g/t - Contained Metal: 1081 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 83 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This total Indicated resource for gold provides reasonable geological confidence and contributes to the project's overall gold endowment. - Positive factor: Large tonnage in Indicated category. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-20) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:918fb6e5f818d0181ff5 - Deposit or zone: Total - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 103904000 - Grade: 59 - Grade Unit: g/t - Contained Metal: 198643 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 105 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This total combined Measured & Indicated resource for silver represents a very substantial, high-confidence silver endowment, forming a cornerstone of the project's value. - Positive factor: Very large tonnage in Measured & Indicated categories. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. Evidence · table > 59 Context: 103,904 #### 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-21) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:918fb6e5f818d0181ff5 - Deposit or zone: Total - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: indicated - Tonnes: 103904000 - Grade: 0.51 - Grade Unit: g/t - Contained Metal: 1715 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 105 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This total combined Measured & Indicated resource for gold represents a very substantial, high-confidence gold endowment, contributing to the project's value. - Positive factor: Very large tonnage in Measured & Indicated categories. - Positive factor: Moderate gold grade. Evidence · table > 0.51 Context: 103,904 #### 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-22) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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:0153e01b082c46b1a348 - Deposit or zone: Total - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 19628000 - Grade: 21 - Grade Unit: g/t - Contained Metal: 13427 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 53 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This total Inferred resource for silver represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-23) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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:0153e01b082c46b1a348 - Deposit or zone: Total - Mining method: open\_pit - Material type: Oxides - Ownership percent: 100 % #### Resource Data - Category: inferred - Tonnes: 19628000 - Grade: 0.38 - Grade Unit: g/t - Contained Metal: 241 - Contained Unit: 000 oz ag - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 53 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This total Inferred resource for gold represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-24) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 183 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-25) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 183 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-26) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 114 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Tank Leach Oxides zone provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: Indicated category provides reasonable geological confidence. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-27) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 114 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Tank Leach Oxides zone provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: Indicated category provides reasonable geological confidence. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-28) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-29) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-30) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Tank Leach Oxides zone provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: Indicated category provides reasonable geological confidence. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-31) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 139 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Tank Leach Oxides zone provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: Indicated category provides reasonable geological confidence. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-32) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 86 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for silver in the Tank Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. \(Expanded from multi-commodity resource table for completeness.\) - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-33) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 86 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for silver in the Tank Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. \(Expanded from multi-commodity resource table for completeness.\) - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-34) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 25 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-35) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 25 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-36) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Tank Leach Oxides zone provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: Indicated category provides reasonable geological confidence. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-37) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Tank Leach Oxides zone provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: Indicated category provides reasonable geological confidence. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-38) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-39) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 23 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-40) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 21 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for silver in the Tank Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. \(Expanded from multi-commodity resource table for completeness.\) - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-41) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 21 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for silver in the Tank Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. \(Expanded from multi-commodity resource table for completeness.\) - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-42) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 152 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-43) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 152 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-44) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 83 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Tank Leach Oxides zone provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: Indicated category provides reasonable geological confidence. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-45) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 83 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Indicated resource for silver in the Tank Leach Oxides zone provides reasonable geological confidence and contributes significantly to the project's overall silver endowment. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: Indicated category provides reasonable geological confidence. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-46) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 105 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### measured [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-47) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 105 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Measured resource for silver in the Tank Leach Oxides zone represents a high-confidence, strong-grade component of the overall resource, contributing significantly to the project's value. \(Expanded from multi-commodity resource table for completeness.\) - Positive factor: High confidence Measured category. - Positive factor: Strong silver grade. - Positive factor: Significant contained silver. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-48) Diablillos · silver #### Identity - Project: Diablillos - Commodity: silver - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 53 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for silver in the Tank Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. \(Expanded from multi-commodity resource table for completeness.\) - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/abrasilver-expands-gold-mineralization-at-oculto-east-with-broad-step-out-interc--db4a5f39-d71a-4e18-b846-5d1549e23e8c#fact-resource-facts-49) Diablillos · gold #### Identity - Project: Diablillos - Commodity: gold - Region: argentina - Reported Region: 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 - Cutoff Grade: 27.5 - Cutoff Unit: US$/oz Ag #### Prior Estimate - Resource Date: 2025-07-21 #### Metal Equivalent - Metal Eq. Grade: 53 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Lab - Laboratory: ASA \(Alex Stewart Argentina\) #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-04-13T00:00:00.000Z Reasoning: This Inferred resource for silver in the Tank Leach Oxides zone represents potential for future conversion but carries lower geological confidence compared to Measured and Indicated categories. \(Expanded from multi-commodity resource table for completeness.\) - Negative factor: Inferred category has lower geological confidence. 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 Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is 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 ## 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.