AbraSilver Intersects Broad Zones of Near-Surface Gold Mineralization at Cerro Viejo Target on Diablillos Property

Original announcement by orestocks on

Company
AbraSilver Resource Corp.
Ticker
ABRA.TO
Exchange
Unavailable
Region
Argentina
Primary commodity
Gold
Secondary commodities
Silver, Copper
Document categories
Drill results, Resource update
Extracted
2026-09-02 12:35:47 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

AbraSilver reported new assay results from its Phase VI exploration drill program at the Cerro Viejo target on its Diablillos project in Argentina, revealing broad zones of near-surface oxide-hosted gold and deeper copper mineralization. These results highlight the exploration potential beyond the recently completed Definitive Feasibility Study. The company also provided an updated Mineral Resource Estimate for the Diablillos project, effective April 30, 2026, showing significant Measured and Indicated resources for both tank leach and heap leach oxides.

Reasoning: The drill results indicate broad, shallow gold mineralization and deeper copper, expanding the project's exploration potential. While true widths are unknown, the grades and widths are encouraging for an exploration target. The document also provides a recent resource update, which is positive for project de-risking, although the cutoff method is complex.

Positive factors

  • Broad zones of near-surface gold mineralization
  • Confirmation of copper mineralization at depth, suggesting a larger porphyry system
  • Exploration potential beyond existing resources/reserves
  • Comprehensive QA/QC disclosure and QP sign-off

Negative factors

  • True widths are not yet known for drill intercepts
  • Metallurgical testwork not completed for Cerro Viejo mineralization
  • Resource estimate uses a net value per block calculation rather than a simple grade cutoff

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 68

Classification and evidence

Apparent Width Onlynegative

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 'Widths are reported as drilled; true widths are not yet known.' for the highlight drill results.

Evidence · text

“Widths are reported as drilled; true widths are not yet known.”

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: The release details industry standard exploration methodologies, insertion of blanks, certified reference materials, duplicate core samples, chain-of-custody, and specifies the laboratory (Alex Stewart Argentina) and assay methods.

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. Drill core is transported from the drill platform to the logging facility where drill data is compared and verified with the core in the trays. Thereafter, it is logged, photographed, and split by diamond saw prior to being sampled. Samples are then bagged, and quality control materials are inserted at regular intervals at site; these include blanks and certified reference materials as well as duplicate core samples which are collected in order to assess sampling precision and reproducibility. Groups of samples are then placed in large bags which are sealed with numbered tags in order to maintain a chain-of-custody during the transport of the samples from the project site to the laboratory. All samples are received by the ASA (Alex Stewart Argentina) preparation laboratory in Salta, where they are prepared, then the pulp sachet is directly dispatched to its facility in Mendoza, Argentina, where they are analyzed. All samples are analyzed using a multi-element technique consisting of a four-acid digestion followed by ICP/AES detection, and gold is analyzed by 50g Fire Assay with an AAS finish. Silver results greater than 100g/t are re-analyzed using four acid digestion with an ore grade AAS finish.”

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: 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.”

Exploration Drillingneutral · Story-specific tag

No canonical definition is currently available.

Why it applies: The drilling is described as part of the 'ongoing Phase VI exploration drill program' and is testing 'new targets including Cerro Viejo'.

Evidence · text

“ongoing Phase VI exploration drill program at its wholly-owned Diablillos project in Argentina (the "Project").”

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: The document references 'Initial reconnaissance drilling at Cerro Viejo conducted in 2024' and provides specific results from hole DDH 24-056, explicitly linking to a news release dated January 27, 2025.

Evidence · text

“Initial reconnaissance drilling at Cerro Viejo conducted in 2024 returned 36.0 metres ("m") grading 1.91 g/t gold from a downhole depth of only 87 m in hole DDH 24-056, including 5.0 m grading 7.22 g/t gold (see the Company's news release dated [January 27, 2025](https://api.newsfilecorp.com/redirect/xEaAxuVbAE)).”

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: The Mineral Resource Estimate is explicitly stated to be in compliance with NI 43-101 and CIM Definition Standards.

Evidence · text

“NI 43-101 Mineral Resource Estimate, Diablillos Silver-Gold Project”

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: The resource estimate footnotes describe a 'Net Value per block [NVB] calculation' and metal prices used for a conceptual pit shell, but do not provide a simple grade cut-off for reporting the resource.

Evidence · text

“A Net Value per block [NVB] calculation was used to constrain the Mineral Resource, determine the "Benefits = Income-Cost"”

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: The document presents an updated Mineral Resource Estimate for the Diablillos project, effective April 30, 2026.

Evidence · text

“Table 2 - Diablillos Mineral Resource Estimate – As of April 30, 2026”

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: The resource estimate underpins the recently completed Definitive Feasibility Study (DFS), which is a higher-level study than PFS.

Evidence · text

“These results further highlight the exploration potential of the Diablillos property beyond the Mineral Resources and Mineral Reserves that underpin the recently completed Definitive Feasibility Study ("DFS").”

Extracted facts

Stored fact records: 68. Some facts used in scoring do not have a stored record.

Drill Results (68)

DDH 26-037Diablillos · goldGrade: 0.58Grade Unit: g/tIntercept: 27 mView all details
Link to this fact

Identity

Hole ID
DDH 26-037
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.58
Grade Unit
g/t
Intercept
27 m
From
23 m

Classification

Sample Type
drill
Group ID
DDH 26-037:23.0-50.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is a good width of near-surface gold in the oxide zone, which is positive for potential open-pit extraction. The grade is moderate for an open-pit gold target.

Positive factors

  • Broad intercept length
  • Shallow depth
  • Oxide-hosted mineralization

Negative factors

  • Apparent width only

Evidence · text

“DDH 26-037:27.0 m of 0.58 g/t gold and 4.6 g/t silver from a downhole depth of only 23 metres”
DDH 26-037Diablillos · silverGrade: 4.6Grade Unit: g/tIntercept: 27 mView all details
Link to this fact

Identity

Hole ID
DDH 26-037
Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
4.6
Grade Unit
g/t
Intercept
27 m
From
23 m

Classification

Sample Type
drill
Group ID
DDH 26-037:23.0-50.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: While a broad intercept, the silver grade is low and likely a byproduct credit to the gold mineralization.

Positive factors

  • Broad intercept length
  • Shallow depth

Negative factors

  • Apparent width only
  • Low silver grade

Evidence · text

“DDH 26-037:27.0 m of 0.58 g/t gold and 4.6 g/t silver from a downhole depth of only 23 metres”
DDH 26-043Diablillos · copperGrade: 0.53Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
DDH 26-043
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.53
Grade Unit
%
Intercept
7 m
From
97 m

Classification

Sample Type
drill
Group ID
DDH 26-043:97.0-104.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This intercept confirms deeper copper mineralization consistent with a porphyry system, which is a positive exploration vector. The grade is strong for a porphyry deposit.

Positive factors

  • Confirmation of sulphide copper mineralization at depth
  • Grade is strong for porphyry copper

Negative factors

  • Apparent width only
  • Moderate intercept length

Evidence · text

“DDH 26-043: 7.0 m of 0.53% copper from a downhole depth of 97 m”
DDH 26-047Diablillos · goldGrade: 0.29Grade Unit: g/tIntercept: 32 mView all details
Link to this fact

Identity

Hole ID
DDH 26-047
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.29
Grade Unit
g/t
Intercept
32 m
From
9 m

Classification

Sample Type
drill
Group ID
DDH 26-047:9.0-41.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A very shallow and broad intercept of gold mineralization is positive for open-pit potential, though the grade is on the lower side for gold.

Positive factors

  • Broad intercept length
  • Very shallow depth
  • Oxide-hosted mineralization

Negative factors

  • Apparent width only
  • Weak gold grade

Evidence · text

“DDH 26-047: 32.0 m of 0.29 g/t gold and 2.8 g/t silver from a downhole depth of only 9 m”
DDH 26-047Diablillos · silverGrade: 2.8Grade Unit: g/tIntercept: 32 mView all details
Link to this fact

Identity

Hole ID
DDH 26-047
Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
2.8
Grade Unit
g/t
Intercept
32 m
From
9 m

Classification

Sample Type
drill
Group ID
DDH 26-047:9.0-41.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver grade is low and likely a byproduct credit to the gold mineralization.

Positive factors

  • Broad intercept length
  • Very shallow depth

Negative factors

  • Apparent width only
  • Low silver grade

Evidence · text

“DDH 26-047: 32.0 m of 0.29 g/t gold and 2.8 g/t silver from a downhole depth of only 9 m”
DDH 26-047Diablillos · goldGrade: 1.5Grade Unit: g/tIntercept: 14 mView all details
Link to this fact

Identity

Hole ID
DDH 26-047
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
1.5
Grade Unit
g/t
Intercept
14 m
From
54 m

Classification

Sample Type
drill
Group ID
DDH 26-047:54.0-68.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A good gold grade over a moderate width in the oxide zone, contributing positively to the shallow gold potential.

Positive factors

  • Moderate gold grade
  • Oxide-hosted mineralization

Negative factors

  • Apparent width only

Evidence · text

“14.0 m of 1.50 g/t gold and 6.2 g/t silver from 54 m”
DDH 26-047Diablillos · silverGrade: 6.2Grade Unit: g/tIntercept: 14 mView all details
Link to this fact

Identity

Hole ID
DDH 26-047
Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
6.2
Grade Unit
g/t
Intercept
14 m
From
54 m

Classification

Sample Type
drill
Group ID
DDH 26-047:54.0-68.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver grade is low and likely a byproduct credit to the gold mineralization.

Negative factors

  • Apparent width only
  • Low silver grade

Evidence · text

“14.0 m of 1.50 g/t gold and 6.2 g/t silver from 54 m”
DDH 26-048Diablillos · goldGrade: 0.12Grade Unit: g/tIntercept: 21 mView all details
Link to this fact

Identity

Hole ID
DDH 26-048
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
21 m
From
82 m

Classification

Sample Type
drill
Group ID
DDH 26-048:82.0-103.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: While a broad intercept, the gold grade is very low, suggesting marginal economic potential on its own.

Positive factors

  • Broad intercept length

Negative factors

  • Apparent width only
  • Weak gold grade

Evidence · text

“21.0 m grading 0.12 g/t gold and 0.10% copper from a downhole depth of 82 m”
DDH 26-048Diablillos · copperGrade: 0.1Grade Unit: %Intercept: 21 mView all details
Link to this fact

Identity

Hole ID
DDH 26-048
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.1
Grade Unit
%
Intercept
21 m
From
82 m

Classification

Sample Type
drill
Group ID
DDH 26-048:82.0-103.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: While a broad intercept, the copper grade is weak for a porphyry target, suggesting marginal economic potential on its own.

Positive factors

  • Broad intercept length

Negative factors

  • Apparent width only
  • Weak copper grade

Evidence · text

“21.0 m grading 0.12 g/t gold and 0.10% copper from a downhole depth of 82 m”
DDH 26-048Diablillos · goldGrade: 0.13Grade Unit: g/tIntercept: 18 mView all details
Link to this fact

Identity

Hole ID
DDH 26-048
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
18 m
From
212 m

Classification

Sample Type
drill
Group ID
DDH 26-048:212.0-230.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The gold grade is very low, suggesting marginal economic potential on its own.

Positive factors

  • Moderate intercept length

Negative factors

  • Apparent width only
  • Weak gold grade

Evidence · text

“18.0 m grading 0.13 g/t gold and 0.06% copper from 212 m”
DDH 26-048Diablillos · copperGrade: 0.06Grade Unit: %Intercept: 18 mView all details
Link to this fact

Identity

Hole ID
DDH 26-048
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.06
Grade Unit
%
Intercept
18 m
From
212 m

Classification

Sample Type
drill
Group ID
DDH 26-048:212.0-230.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The copper grade is very weak for a porphyry target, suggesting marginal economic potential on its own.

Positive factors

  • Moderate intercept length

Negative factors

  • Apparent width only
  • Weak copper grade

Evidence · text

“18.0 m grading 0.13 g/t gold and 0.06% copper from 212 m”
DDH 24-056Diablillos · goldGrade: 1.91Grade Unit: g/tIntercept: 36 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
DDH 24-056
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
1.91
Grade Unit
g/t
Intercept
36 m
From
87 m

Classification

Sample Type
drill
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes
Historical Source Date
2025-01-27T00:00:00.000Z

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This historical intercept shows good width and grade, but it is not new information. It provides context for the current drilling.

Positive factors

  • Broad intercept length
  • Moderate gold grade

Negative factors

  • Apparent width only
  • Stale data re-release

Evidence · text

“36.0 metres ("m") grading 1.91 g/t gold from a downhole depth of only 87 m in hole DDH 24-056”
DDH 24-056Diablillos · goldGrade: 7.22Grade Unit: g/tIntercept: 5 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
DDH 24-056
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
7.22
Grade Unit
g/t
Intercept
5 m
From
87 m

Classification

Sample Type
drill
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes
Historical Source Date
2025-01-27T00:00:00.000Z

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This high-grade sub-interval from historical drilling is positive but not new. Its narrow width limits its overall materiality.

Positive factors

  • Strong gold grade

Negative factors

  • Apparent width only
  • Stale data re-release
  • Narrow intercept length

Evidence · text

“including 5.0 m grading 7.22 g/t gold”
DDH-26-037Diablillos · silverGrade: 4.6Grade Unit: g/tIntercept: 27 mView all details
Link to this fact

Identity

Hole ID
DDH-26-037
Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
4.6
Grade Unit
g/t
Intercept
27 m
From
23 m
To
50 m

Classification

Sample Type
drill
Group ID
DDH-26-037:23.0-50.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver grade is low and likely a byproduct credit to the gold mineralization.

Positive factors

  • Broad intercept length
  • Shallow depth

Negative factors

  • Apparent width only
  • Low silver grade

Evidence · table

“4.6”

Context: 27.0

DDH-26-037Diablillos · goldGrade: 0.58Grade Unit: g/tIntercept: 27 mView all details
Link to this fact

Identity

Hole ID
DDH-26-037
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.58
Grade Unit
g/t
Intercept
27 m
From
23 m
To
50 m

Classification

Sample Type
drill
Group ID
DDH-26-037:23.0-50.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is a good width of near-surface gold in the oxide zone, which is positive for potential open-pit extraction. The grade is moderate for an open-pit gold target.

Positive factors

  • Broad intercept length
  • Shallow depth
  • Oxide-hosted mineralization

Negative factors

  • Apparent width only

Evidence · table

“0.58”

Context: 27.0

DDH-26-043Diablillos · copperGrade: 0.53Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
DDH-26-043
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.53
Grade Unit
%
Intercept
7 m
From
97 m
To
104 m

Classification

Sample Type
drill
Group ID
DDH-26-043:97.0-104.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This intercept confirms deeper copper mineralization consistent with a porphyry system, which is a positive exploration vector. The grade is strong for a porphyry deposit.

Positive factors

  • Confirmation of sulphide copper mineralization at depth
  • Grade is strong for porphyry copper

Negative factors

  • Apparent width only
  • Moderate intercept length

Evidence · table

“0.53”

Context: 7.0

DDH-26-043Diablillos · copperGrade: 0.15Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
DDH-26-043
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.15
Grade Unit
%
Intercept
5 m
From
112 m
To
117 m

Classification

Sample Type
drill
Group ID
DDH-26-043:112.0-117.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The copper grade is weak for a porphyry target over a narrow width, suggesting marginal economic potential on its own.

Negative factors

  • Apparent width only
  • Weak copper grade
  • Narrow intercept length

Evidence · table

“0.15”

Context: 5.0

DDH-26-043Diablillos · silverGrade: 12.5Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
DDH-26-043
Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
12.5
Grade Unit
g/t
Intercept
3 m
From
187 m
To
190 m

Classification

Sample Type
drill
Group ID
DDH-26-043:187.0-190.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver grade is low over a narrow width, suggesting marginal economic potential on its own.

Negative factors

  • Apparent width only
  • Low silver grade
  • Narrow intercept length

Evidence · table

“12.5”

Context: 3.0

DDH-26-043Diablillos · goldGrade: 0.17Grade Unit: g/tIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
DDH-26-043
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.17
Grade Unit
g/t
Intercept
3 m
From
187 m
To
190 m

Classification

Sample Type
drill
Group ID
DDH-26-043:187.0-190.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The gold grade is weak over a narrow width, suggesting marginal economic potential on its own.

Negative factors

  • Apparent width only
  • Weak gold grade
  • Narrow intercept length

Evidence · table

“0.17”

Context: 3.0

DDH-26-043Diablillos · copperGrade: 0.57Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
DDH-26-043
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.57
Grade Unit
%
Intercept
3 m
From
187 m
To
190 m

Classification

Sample Type
drill
Group ID
DDH-26-043:187.0-190.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A strong copper grade for a porphyry target, but over a narrow width, limiting its overall materiality.

Positive factors

  • Strong copper grade for porphyry

Negative factors

  • Apparent width only
  • Narrow intercept length

Evidence · table

“0.57”

Context: 3.0

DDH-26-046Diablillos · copperGrade: 0.1Grade Unit: %Intercept: 15.5 mView all details
Link to this fact

Identity

Hole ID
DDH-26-046
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.1
Grade Unit
%
Intercept
15.5 m
From
82 m
To
97.5 m

Classification

Sample Type
drill
Group ID
DDH-26-046:82.0-97.5
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The copper grade is weak for a porphyry target, suggesting marginal economic potential on its own.

Positive factors

  • Moderate intercept length

Negative factors

  • Apparent width only
  • Weak copper grade

Evidence · table

“0.10”

Context: 15.5

DDH-26-047Diablillos · silverGrade: 2.8Grade Unit: g/tIntercept: 32 mView all details
Link to this fact

Identity

Hole ID
DDH-26-047
Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
2.8
Grade Unit
g/t
Intercept
32 m
From
9 m
To
41 m

Classification

Sample Type
drill
Group ID
DDH-26-047:9.0-41.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver grade is low and likely a byproduct credit to the gold mineralization.

Positive factors

  • Broad intercept length
  • Very shallow depth

Negative factors

  • Apparent width only
  • Low silver grade

Evidence · table

“2.8”

Context: 32.0

DDH-26-047Diablillos · goldGrade: 0.29Grade Unit: g/tIntercept: 32 mView all details
Link to this fact

Identity

Hole ID
DDH-26-047
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.29
Grade Unit
g/t
Intercept
32 m
From
9 m
To
41 m

Classification

Sample Type
drill
Group ID
DDH-26-047:9.0-41.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A very shallow and broad intercept of gold mineralization is positive for open-pit potential, though the grade is on the lower side for gold.

Positive factors

  • Broad intercept length
  • Very shallow depth
  • Oxide-hosted mineralization

Negative factors

  • Apparent width only
  • Weak gold grade

Evidence · table

“0.29”

Context: 32.0

DDH-26-047Diablillos · silverGrade: 6.2Grade Unit: g/tIntercept: 14 mView all details
Link to this fact

Identity

Hole ID
DDH-26-047
Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
6.2
Grade Unit
g/t
Intercept
14 m
From
54 m
To
68 m

Classification

Sample Type
drill
Group ID
DDH-26-047:54.0-68.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver grade is low and likely a byproduct credit to the gold mineralization.

Negative factors

  • Apparent width only
  • Low silver grade

Evidence · table

“6.2”

Context: 14.0

DDH-26-047Diablillos · goldGrade: 1.5Grade Unit: g/tIntercept: 14 mView all details
Link to this fact

Identity

Hole ID
DDH-26-047
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
1.5
Grade Unit
g/t
Intercept
14 m
From
54 m
To
68 m

Classification

Sample Type
drill
Group ID
DDH-26-047:54.0-68.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A good gold grade over a moderate width in the oxide zone, contributing positively to the shallow gold potential.

Positive factors

  • Moderate gold grade
  • Oxide-hosted mineralization

Negative factors

  • Apparent width only

Evidence · table

“1.50”

Context: 14.0

DDH-26-048Diablillos · copperGrade: 0.1Grade Unit: %Intercept: 13 mView all details
Link to this fact

Identity

Hole ID
DDH-26-048
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.1
Grade Unit
%
Intercept
13 m
From
37.5 m
To
50.5 m

Classification

Sample Type
drill
Group ID
DDH-26-048:37.5-50.5
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The copper grade is weak for a porphyry target, suggesting marginal economic potential on its own.

Positive factors

  • Moderate intercept length

Negative factors

  • Apparent width only
  • Weak copper grade

Evidence · table

“0.10”

Context: 13.0

DDH-26-048Diablillos · silverGrade: 1.9Grade Unit: g/tIntercept: 21 mView all details
Link to this fact

Identity

Hole ID
DDH-26-048
Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
1.9
Grade Unit
g/t
Intercept
21 m
From
81.5 m
To
102.5 m

Classification

Sample Type
drill
Group ID
DDH-26-048:81.5-102.5
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver grade is low and likely a byproduct credit to the gold mineralization.

Positive factors

  • Broad intercept length

Negative factors

  • Apparent width only
  • Low silver grade

Evidence · table

“1.9”

Context: 21.0

DDH-26-048Diablillos · goldGrade: 0.12Grade Unit: g/tIntercept: 21 mView all details
Link to this fact

Identity

Hole ID
DDH-26-048
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
21 m
From
81.5 m
To
102.5 m

Classification

Sample Type
drill
Group ID
DDH-26-048:81.5-102.5
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: While a broad intercept, the gold grade is very low, suggesting marginal economic potential on its own.

Positive factors

  • Broad intercept length

Negative factors

  • Apparent width only
  • Weak gold grade

Evidence · table

“0.12”

Context: 21.0

DDH-26-048Diablillos · copperGrade: 0.1Grade Unit: %Intercept: 21 mView all details
Link to this fact

Identity

Hole ID
DDH-26-048
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.1
Grade Unit
%
Intercept
21 m
From
81.5 m
To
102.5 m

Classification

Sample Type
drill
Group ID
DDH-26-048:81.5-102.5
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: While a broad intercept, the copper grade is weak for a porphyry target, suggesting marginal economic potential on its own.

Positive factors

  • Broad intercept length

Negative factors

  • Apparent width only
  • Weak copper grade

Evidence · table

“0.10”

Context: 21.0

DDH-26-048Diablillos · silverGrade: 1.5Grade Unit: g/tIntercept: 18 mView all details
Link to this fact

Identity

Hole ID
DDH-26-048
Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
1.5
Grade Unit
g/t
Intercept
18 m
From
212 m
To
230 m

Classification

Sample Type
drill
Group ID
DDH-26-048:212.0-230.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver grade is low and likely a byproduct credit to the gold mineralization.

Positive factors

  • Moderate intercept length

Negative factors

  • Apparent width only
  • Low silver grade

Evidence · table

“1.5”

Context: 18.0

DDH-26-048Diablillos · goldGrade: 0.13Grade Unit: g/tIntercept: 18 mView all details
Link to this fact

Identity

Hole ID
DDH-26-048
Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
18 m
From
212 m
To
230 m

Classification

Sample Type
drill
Group ID
DDH-26-048:212.0-230.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The gold grade is very low, suggesting marginal economic potential on its own.

Positive factors

  • Moderate intercept length

Negative factors

  • Apparent width only
  • Weak gold grade

Evidence · table

“0.13”

Context: 18.0

DDH-26-048Diablillos · copperGrade: 0.06Grade Unit: %Intercept: 18 mView all details
Link to this fact

Identity

Hole ID
DDH-26-048
Project
Diablillos
Commodity
copper
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.06
Grade Unit
%
Intercept
18 m
From
212 m
To
230 m

Classification

Sample Type
drill
Group ID
DDH-26-048:212.0-230.0
Mining Method
open_pit

QA/QC

Laboratory
Alex Stewart Argentina
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
blanks, standards, duplicates, chain_of_custody

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The copper grade is very weak for a porphyry target, suggesting marginal economic potential on its own.

Positive factors

  • Moderate intercept length

Negative factors

  • Apparent width only
  • Weak copper grade

Evidence · table

“0.06”

Context: 18.0

Fact 33Diablillos · silverGrade: 100Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
100
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is a high-confidence Measured resource with excellent silver grade and substantial contained metal, forming a strong foundation for the project.

Positive factors

  • Measured Resource
  • High silver grade
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“100”

Context: 41,042

Fact 34Diablillos · goldGrade: 0.68Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.68
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A solid Measured resource for gold, providing a valuable credit to the silver. The grade is moderate for an open-pit operation.

Positive factors

  • Measured Resource
  • Moderate gold grade
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“0.68”

Context: 41,042

Fact 35Diablillos · silverGrade: 159Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
159
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver equivalent grade is very strong for a Measured resource, indicating robust economics for this portion of the deposit.

Positive factors

  • Measured Resource
  • High silver equivalent grade
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“159”

Context: 41,042

Fact 36Diablillos · silverGrade: 41Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
41
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A substantial Indicated resource for silver, adding to the project's overall scale, though the grade is lower than the Measured category.

Positive factors

  • Indicated Resource
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Moderate silver grade

Evidence · table

“41”

Context: 60,978

Fact 37Diablillos · goldGrade: 0.58Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.58
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A good Indicated resource for gold, providing a valuable credit to the silver. The grade is moderate for an open-pit operation.

Positive factors

  • Indicated Resource
  • Moderate gold grade
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“0.58”

Context: 60,978

Fact 38Diablillos · silverGrade: 92Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
92
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver equivalent grade is strong for an Indicated resource, indicating good economics for this portion of the deposit.

Positive factors

  • Indicated Resource
  • Strong silver equivalent grade
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“92”

Context: 60,978

Fact 39Diablillos · silverGrade: 65Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
65
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A very large and high-confidence Measured and Indicated resource for silver, forming a robust base for the project.

Positive factors

  • Measured and Indicated Resource
  • Strong silver grade
  • Very significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“65”

Context: 102,021

Fact 40Diablillos · goldGrade: 0.62Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.62
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A substantial Measured and Indicated resource for gold, providing a valuable credit to the silver. The grade is moderate for an open-pit operation.

Positive factors

  • Measured and Indicated Resource
  • Moderate gold grade
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“0.62”

Context: 102,021

Fact 41Diablillos · silverGrade: 119Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
119
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver equivalent grade is very strong for a Measured and Indicated resource, indicating robust economics for this portion of the deposit.

Positive factors

  • Measured and Indicated Resource
  • High silver equivalent grade
  • Very significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“119”

Context: 102,021

Fact 42Diablillos · silverGrade: 25Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
25
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is an Inferred resource, which is speculative and has lower confidence. The silver grade is also relatively low.

Positive factors

  • Adds to overall resource scale

Negative factors

  • Inferred Resource
  • Cut-off grade not explicitly stated as a grade value
  • Low silver grade

Evidence · table

“25”

Context: 14,400

Fact 43Diablillos · goldGrade: 0.57Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.57
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is an Inferred resource, which is speculative and has lower confidence. The gold grade is moderate for an open-pit target.

Positive factors

  • Adds to overall resource scale

Negative factors

  • Inferred Resource
  • Cut-off grade not explicitly stated as a grade value
  • Moderate gold grade for open pit

Evidence · table

“0.57”

Context: 14,400

Fact 44Diablillos · silverGrade: 74Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
74
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is an Inferred resource, which is speculative and has lower confidence. The silver equivalent grade is moderate.

Positive factors

  • Adds to overall resource scale

Negative factors

  • Inferred Resource
  • Cut-off grade not explicitly stated as a grade value
  • Moderate silver equivalent grade

Evidence · table

“74”

Context: 14,400

Fact 45Diablillos · silverGrade: 13Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
13
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This Measured resource for heap leach has a very low silver grade, indicating it's likely marginal material.

Positive factors

  • Measured Resource

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Low silver grade

Evidence · table

“13”

Context: 25,469

Fact 46Diablillos · goldGrade: 0.09Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.09
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This Measured resource for heap leach has a very low gold grade, indicating it's likely marginal material.

Positive factors

  • Measured Resource

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Very weak gold grade

Evidence · table

“0.09”

Context: 25,469

Fact 47Diablillos · silverGrade: 19Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
19
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This Measured resource for heap leach has a very low silver equivalent grade, indicating it's likely marginal material.

Positive factors

  • Measured Resource

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Low silver equivalent grade

Evidence · table

“19”

Context: 25,469

Fact 48Diablillos · silverGrade: 7Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
7
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This Indicated resource for heap leach has a very low silver grade, indicating it's likely marginal material.

Positive factors

  • Indicated Resource
  • Large tonnage

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Very low silver grade

Evidence · table

“7”

Context: 104,491

Fact 49Diablillos · goldGrade: 0.13Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.13
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This Indicated resource for heap leach has a very low gold grade, indicating it's likely marginal material.

Positive factors

  • Indicated Resource
  • Large tonnage

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Very weak gold grade

Evidence · table

“0.13”

Context: 104,491

Fact 50Diablillos · silverGrade: 15Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
15
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This Indicated resource for heap leach has a very low silver equivalent grade, indicating it's likely marginal material.

Positive factors

  • Indicated Resource
  • Large tonnage

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Very low silver equivalent grade

Evidence · table

“15”

Context: 104,491

Fact 51Diablillos · silverGrade: 8Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
8
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This Measured and Indicated resource for heap leach has a very low silver grade, indicating it's likely marginal material.

Positive factors

  • Measured and Indicated Resource
  • Very large tonnage

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Very low silver grade

Evidence · table

“8”

Context: 129,960

Fact 52Diablillos · goldGrade: 0.12Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.12
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This Measured and Indicated resource for heap leach has a very low gold grade, indicating it's likely marginal material.

Positive factors

  • Measured and Indicated Resource
  • Very large tonnage

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Very weak gold grade

Evidence · table

“0.12”

Context: 129,960

Fact 53Diablillos · silverGrade: 16Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
16
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This Measured and Indicated resource for heap leach has a very low silver equivalent grade, indicating it's likely marginal material.

Positive factors

  • Measured and Indicated Resource
  • Very large tonnage

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Very low silver equivalent grade

Evidence · table

“16”

Context: 129,960

Fact 54Diablillos · silverGrade: 6Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
6
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is an Inferred resource, which is speculative and has lower confidence. The silver grade is very low.

Positive factors

  • Adds to overall resource scale

Negative factors

  • Inferred Resource
  • Cut-off grade not explicitly stated as a grade value
  • Very low silver grade

Evidence · table

“6”

Context: 34,947

Fact 55Diablillos · goldGrade: 0.14Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.14
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is an Inferred resource, which is speculative and has lower confidence. The gold grade is very low.

Positive factors

  • Adds to overall resource scale

Negative factors

  • Inferred Resource
  • Cut-off grade not explicitly stated as a grade value
  • Very weak gold grade

Evidence · table

“0.14”

Context: 34,947

Fact 56Diablillos · silverGrade: 14Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
14
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is an Inferred resource, which is speculative and has lower confidence. The silver equivalent grade is very low.

Positive factors

  • Adds to overall resource scale

Negative factors

  • Inferred Resource
  • Cut-off grade not explicitly stated as a grade value
  • Very low silver equivalent grade

Evidence · table

“14”

Context: 34,947

Fact 57Diablillos · silverGrade: 67Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
67
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is a high-confidence Measured resource with excellent silver grade and substantial contained metal, forming a strong foundation for the project.

Positive factors

  • Measured Resource
  • High silver grade
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“67”

Context: 66,512

Fact 58Diablillos · goldGrade: 0.45Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.45
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A solid Measured resource for gold, providing a valuable credit to the silver. The grade is moderate for an open-pit operation.

Positive factors

  • Measured Resource
  • Moderate gold grade
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“0.45”

Context: 66,512

Fact 59Diablillos · silverGrade: 105Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
105
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver equivalent grade is very strong for a Measured resource, indicating robust economics for this portion of the deposit.

Positive factors

  • Measured Resource
  • High silver equivalent grade
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“105”

Context: 66,512

Fact 60Diablillos · silverGrade: 20Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
20
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A very large Indicated resource for silver, adding to the project's overall scale, though the grade is relatively low.

Positive factors

  • Indicated Resource
  • Very large tonnage

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Low silver grade

Evidence · table

“20”

Context: 165,469

Fact 61Diablillos · goldGrade: 0.3Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.3
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A very large Indicated resource for gold, providing a credit to the silver, though the grade is weak for an open-pit operation.

Positive factors

  • Indicated Resource
  • Very large tonnage

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Weak gold grade

Evidence · table

“0.30”

Context: 165,469

Fact 62Diablillos · silverGrade: 43Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
43
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A very large Indicated resource for silver equivalent, indicating good overall scale for the project, though the grade is moderate.

Positive factors

  • Indicated Resource
  • Very large tonnage
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Moderate silver equivalent grade

Evidence · table

“43”

Context: 165,469

Fact 63Diablillos · silverGrade: 33Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
33
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A very large and high-confidence Measured and Indicated resource for silver, forming a robust base for the project, though the grade is moderate.

Positive factors

  • Measured and Indicated Resource
  • Very large tonnage
  • Very significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Moderate silver grade

Evidence · table

“33”

Context: 231,981

Fact 64Diablillos · goldGrade: 0.34Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.34
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: A substantial Measured and Indicated resource for gold, providing a valuable credit to the silver. The grade is weak for an open-pit operation.

Positive factors

  • Measured and Indicated Resource
  • Very large tonnage
  • Significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value
  • Weak gold grade

Evidence · table

“0.34”

Context: 231,981

Fact 65Diablillos · silverGrade: 61Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
61
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: The silver equivalent grade is strong for a Measured and Indicated resource, indicating robust economics for the overall project.

Positive factors

  • Measured and Indicated Resource
  • Very large tonnage
  • Very significant contained metal

Negative factors

  • Cut-off grade not explicitly stated as a grade value

Evidence · table

“61”

Context: 231,981

Fact 66Diablillos · silverGrade: 12Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
12
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is an Inferred resource, which is speculative and has lower confidence. The silver grade is very low.

Positive factors

  • Adds to overall resource scale

Negative factors

  • Inferred Resource
  • Cut-off grade not explicitly stated as a grade value
  • Very low silver grade

Evidence · table

“12”

Context: 49,347

Fact 67Diablillos · goldGrade: 0.26Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
gold
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
0.26
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is an Inferred resource, which is speculative and has lower confidence. The gold grade is weak for an open-pit target.

Positive factors

  • Adds to overall resource scale

Negative factors

  • Inferred Resource
  • Cut-off grade not explicitly stated as a grade value
  • Weak gold grade

Evidence · table

“0.26”

Context: 49,347

Fact 68Diablillos · silverGrade: 32Grade Unit: g/tView all details
Link to this fact

Identity

Project
Diablillos
Commodity
silver
Region
argentina
Reported Region
Argentina
Ticker
ABRA.TO

Geometry

Grade
32
Grade Unit
g/t

Classification

Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-02T00:00:00.000Z

Reasoning: This is an Inferred resource, which is speculative and has lower confidence. The silver equivalent grade is low.

Positive factors

  • Adds to overall resource scale

Negative factors

  • Inferred Resource
  • Cut-off grade not explicitly stated as a grade value
  • Low silver equivalent grade

Evidence · table

“32”

Context: 49,347

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.