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AbraSilver Commences Phase VI Drill Program at Diablillos and Reports Assay Results Phase V Results To Be Incorporated into Updated Mineral Resource Estimate and DFS

Drill Results Exploration Programs

AbraSilver Commences Phase VI Drill Program

at Diablillos and Reports Assay Results

Phase V Results To Be Incorporated into Updated Mineral

Resource Estimate and DFS

Toronto, Ontario--(Newsfile Corp. - January 13, 2026) -

AbraSilver Resource Corp. (TSX: ABRA)

(OTCQX: ABBRF)

("AbraSilver" or the "Company") is pleased to announce the commencement of the

Phase VI diamond drilling program at its wholly-owned Diablillos project in Argentina (the "Project"),

together with additional assay results from the recently completed Phase V drill program.

Phase VI Drill Program Highlights

Fully-funded 15,000-metre Phase VI diamond drilling program

is designed to expand and

upgrade the existing Mineral Resources and evaluate high-priority exploration targets;

Primary focus on extending gold and silver mineralization beyond current conceptual

open pit limits

at Oculto East, Oculto Northeast, Cerro Bayo and JAC;

Targeted drilling also planned to assess sulphide-hosted and porphyry-style

mineralization

at Oculto Deep and Cerro Viejo;

Phase VI results are expected to support continued Mineral Resource growth beyond

those included in the upcoming Definitive Feasibility Study

, which remains on schedule for

release in Q2 2026 and will incorporate all data from the recently completed Phase V program.

John Miniotis, President and CEO, commented, "The successful completion of our Phase V drilling

marks another important milestone for Diablillos. Phase V drill results will be incorporated into an

updated Mineral Resource estimate ("MRE") that will form the basis of the upcoming Definitive

Feasibility Study ("DFS"). With Phase VI now underway, our exploration focus remains on unlocking

additional upside beyond the DFS."

Dave O'Connor, Chief Geologist, commented, "Phase V delivered impressive intervals of gold

mineralization extending beyond the conceptual open pit limits at Oculto East, underscoring the strength,

continuity, and scale of the Diablillos mineralizing system. Phase VI has been carefully designed to build

on this success - expanding known mineralized zones, upgrading Mineral Resources within and beyond

the existing open pit, and testing several high-priority exploration targets across the district."

Phase VI Program Overview:

The Phase VI drill program is expected to comprise approximately

15,000 metres across

approximately 50 diamond drill holes

.

Drilling activities have now commenced with

two drill rigs

active

, and the program expected to be completed before year-end.

Drilling is designed to both

expand and upgrade Mineral Resources

within and beyond existing

conceptual open pit limits, as well as to test

high-priority exploration targets

across the broader

Diablillos district. The highest-priority targets are focused on extending oxide gold and silver

mineralization at

Oculto East, Oculto Northeast and Cerro Bayo

, where recent drilling demonstrated

strong continuity and potential to further expand open pit Mineral Resources and improve strip ratios.

Figure 1 - Phase VI Exploration Key Target Areas

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/11792/280135_0d827a00240de8a8_001full.jpg

The Phase VI program also includes drilling to evaluate the

Condoryacu

target, which represents a new

exploration area where the Company has recently entered into an option agreement to acquire the

property from a third-party vendor.

Condoryacu

is located approximately 3 km south of the latest

conceptual Oculto open pit and has not previously been drill-tested by the Company.

Initial drilling will

focus on verifying historical exploration data and assessing the continuity, geometry and scale of the

mineralization.

Successful results from this work could support the exercise of the option and highlight

the potential for

additional satellite mineralization

within the broader Diablillos district.

Phase VI drilling will also focus on

JAC, Sombra and Fantasma

, where additional drilling is designed

to test for extensions of known mineralization and assess continuity between deposits.

Collectively, the

Phase VI program is expected to support

continued Mineral Resource growth and longer-term

exploration upside

beyond the DFS.

Latest Phase V Drill Results:

As part of the recently completed Phase V drill program, the Company has received additional assay

results from drilling at JAC, which will be incorporated into the upcoming MRE.

Recent drilling at JAC

was primarily aimed at delineating the margins of known mineralization.

Results confirm that silver

mineralization remains present at the periphery of the deposit, although grades decrease as we drill

further away from the higher-grade core.

The latest results are summarized in Table 1, below.

Table 1 - Summary of Key Drill Intercepts:

JAC

Intercepts greater than 2,000 gram-metres silver shown in bolded text:

Drill Hole

Area

From

(m)

To

(m)

Type

Interval (m)

Ag

g/t

Au

g/t

DDH-25-088

JAC

105.0

136.0

Oxides

31.0

45.0

-

DDH-25-089

JAC

81.0

109.0

Oxides

28.0

49.0

-

DDH-25-091

JAC

90.0

100.0

Oxides

10.0

35.4

-

109.0

120.0

Oxides

11.0

68.4

-

DDH-25-093

JAC

70.0

118.0

Oxides

48.0

47.2

-

including

70.0

82.0

Oxides

12.0

80.0

-

135.0

137.0

Oxides

2.0

47.3

-

DDH-25-095

JAC

68.0

76.0

Oxides

8.0

30.9

0.25

Note: All results in this news release are rounded. Assays are uncut & undiluted. Widths are drilled widths, not true widths.

True widths are

unknown.

Figure 2 - Plan View of Drill Results

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/11792/280135_0d827a00240de8a8_002full.jpg

Collar Data

Hole Number

UTM Coordinates

Elevation

Azimuth

Dip

Depth (m)

Area

DDH 25-088

719373

7198777

4,144

0

-60

150

JAC

DDH 25-089

719365

7198707

4,142

0

-60

140

JAC

DDH 25-091

719035

7198685

4,133

0

-60

138

JAC

DDH 25-093

719716

7198875

4,169

0

-60

158

JAC

DDH 25-095

720028

7199047

4,201

0

-60

151

JAC

About Diablillos

The Diablillos property is located within the Puna region of Argentina, in the southern part of Salta

Province along the border with Catamarca Province, approximately 160 km southwest of the city of Salta

and 375 km northwest of the city of Catamarca. AbraSilver acquired the property in 2016, which

comprises 15 contiguous and overlapping mineral concessions with excellent year-round road access.

Exploration to date has outlined multiple occurrences of silver-gold oxide mineralization at Oculto, JAC,

Laderas, and Fantasma, located within a 500 m to 1.5 km distance surrounding the Oculto/JAC

epicentre. To date, over 150,000 metres have been drilled on the property, which continues to

demonstrate the strong growth potential of shallow, oxide-hosted silver and gold resources.

In addition, a

large porphyry complex is centered approximately 4 km northeast of Oculto which includes outcropping

porphyry intrusions within a major zone of alteration and associated gold rich epithermal mineralization.

Comparatively nearby examples of high sulphidation epithermal deposits include: La Coipa (Chile);

Yanacocha (Peru); El Indio (Chile); Lagunas Nortes/Alto Chicama (Peru) Veladero (Argentina); and Filo

del Sol (Argentina). The most recent Mineral Resource estimate for Diablillos is shown in Table 2:

Table 2 - Diablillos Mineral Resource Estimate - As of July 21, 2025

Zone

Category

Tonnes

(000 t)

Ag

(g/t)

Au

(g/t)

AgEq

(g/t)

Contained Ag

(000 Oz Ag)

Contained Au

(000 Oz Ag)

Contained

AgEq

(000 Oz Ag)

Tank Leach

Oxides

Measured

26,545

119

0.71

183

101,564

604

156,487

Indicated

46,584

56

0.63

114

84,430

948

170,592

Measured &

73,129

79

0.66

139

185,994

1,553

327,078

Indicated

Inferred

9,693

34

0.57

86

10,616

176

26,647

Heap Leach

Oxides

Measured

6,673

16

0.14

25

3,486

30

5,342

Indicated

24,102

12

0.17

23

9,163

133

17,506

Measured &

30,774

13

0.16

23

12,649

162

22,848

Indicated

Inferred

10,024

9

0.20

21

2,811

64

6,850

Total

Oxides

Measured

33,218

98

0.59

152

105,050

634

161,829

Indicated

70,686

41

0.48

83

93,593

1,081

188,098

Measured &

103,904

59

0.51

105

198,643

1,715

349,927

Indicated

Inferred

19,628

21

0.38

53

13,427

241

33,496

Footnotes for Tank Leach Resource:

1

.

Mineral Resources are not Mineral Reserves and have not demonstrated economic viability.

2

.

The formula for calculating AgEq is as follows: Silver Eq Oz = Silver Oz + Gold Oz x (Gold Price/Silver Price) x (Gold Recovery/Silver

Recovery).

3

.

The Mineral Resource model was populated using Ordinary Kriging grade estimation within a three-dimensional block model and mineralized

zones defined by wireframed solids, which are a combination of lithology and alteration domains.

The 1m composite grades were capped

where appropriate.

4

.

The Mineral Resource is reported inside a conceptual Whittle open pit shell derived using US$ 27.50/oz Ag price, US $2,400/oz Au price,

83% process recovery for Ag, and 87% process recovery for Au.

5

.

The constraining open pit optimization parameters used were US $1.94/t mining cost, US $22.96/t processing cost, US $3.32/t G&A cost, and

average 51-degree open pit slopes.

6

.

The MRE has been categorized in accordance with the CIM Definition Standards (CIM, 2014).

7

.

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

Income = [(Au Selling Price (US$/oz) - Au Selling Cost (USD/Oz)) x (Au grade (g/t)/31.1035)) x Au Recovery (%)] + [(Ag Selling Price

(US$/oz) - Ag Selling Cost (USD/Oz)) x (Ag grade (g/t)/31.1035)) x Ag Recovery (%)] and Cost = Mining Cost (US$/t) + Process Cost (US$/t)

+ Transport Cost (US$/t) + G&A Cost (US$/t) + [Royalty Cost (%) x Income]

8

.

The Mineral Resource is sub-horizontal with sub-vertical feeders and a reasonable prospect for eventual economic extraction by open pit

and tank leach processing methods.

9

.

In-situ bulk density were assigned to each model domain, according to samples averages for each lithology domain, separated by alteration

zones and subset by oxidation.

10

.

All tonnages reported are dry metric tonnes and ounces of contained gold are troy ounces.

11

.

Mining recovery and dilution factors have not been applied to the Mineral Resource estimates.

12

.

The Mineral Resource was estimated by Luis Rodrigo Peralta, B.Sc., FAusIMM CP (Geo), Independent Qualified Person under NI 43-101.

13

.

Mr. Peralta is not aware of any environmental, permitting, legal, title, taxation, socio-political, marketing, or other relevant issues that could

materially affect the potential development of the Mineral Resource.

14

.

All figures are rounded to reflect the relative accuracy of the estimates. Minor discrepancies may occur due to rounding to appropriate

significant figures.

Footnotes for Heap Leach Resource:

1

.

Mineral Resources are not Mineral Reserves and have not demonstrated economic viability.

2

.

The formula for calculating AgEq is as follows: Silver Eq Oz = Silver Oz + Gold Oz x (Gold Price/Silver Price) x (Gold Recovery/Silver

Recovery).

3

.

The Mineral Resource model was populated using Ordinary Kriging grade estimation within a three-dimensional block model and mineralized

zones defined by wireframed solids, which are a combination of lithology and alteration domains.

The 1m composite grades were capped

where appropriate.

4

.

The Mineral Resource is reported inside a conceptual Whittle open pit shell derived using US$ 27.50/oz Ag price, US $2,400/oz Au price,

80% process recovery for Ag, and 58% process recovery for Au.

5

.

The constraining open pit optimization parameters used and overall operational cost of US $11.31/t.

6

.

The MRE has been categorized in accordance with the CIM Definition Standards (CIM, 2014).

7

.

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

Income = [(Au Selling Price (US$/oz) - Au Selling Cost (USD/Oz)) x (Au grade (g/t)/31.1035)) x Au Recovery (%)] + [(Ag Selling Price

(US$/oz) - Ag Selling Cost (USD/Oz)) x (Ag grade (g/t)/31.1035)) x Ag Recovery (%)] and Cost = Mining Cost (US$/t) + Process Cost (US$/t)

+ Transport Cost (US$/t) + G&A Cost (US$/t) + [Royalty Cost (%) x Income]

8

.

In-situ bulk density were assigned to each model domain, according to samples averages for each lithology domain, separated by alteration

zones and subset by oxidation.

9

.

All tonnages reported are dry metric tonnes and ounces of contained gold are troy ounces.

10

.

Mining recovery and dilution factors have not been applied to the Mineral Resource estimates.

11

.

The Mineral Resource was estimated by Mr. Peralta, B.Sc., FAusIMM CP (Geo), Independent Qualified Person under NI 43-101.

12

.

Mr. Peralta is not aware of any environmental, permitting, legal, title, taxation, socio-political, marketing, or other relevant issues that could

materially affect the potential development of the Mineral Resource.

13

.

All figures are rounded to reflect the relative accuracy of the estimates. Minor discrepancies may occur due to rounding to appropriate

significant figures.

QA/QC and Core Sampling Protocols

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.

Qualified Persons

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.

About AbraSilver

AbraSilver is an advanced-stage exploration company focused on rapidly advancing its 100%-owned

Diablillos silver-gold project in the mining-friendly Salta province of Argentina.

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. The Company is led by an experienced

management team and has long-term supportive shareholders. In addition, the Company has an earn-in

option and joint venture agreement with Teck on the La Coipita project, located in the San Juan province

of Argentina.

AbraSilver is listed on the Toronto Stock Exchange under the symbol "ABRA" and in the

U.S. on the OTCQX under the symbol "ABBRF."

For further information please visit the AbraSilver Resource website at

www.abrasilver.com

, our LinkedIn

page at

AbraSilver Resource Corp.

, and follow us on X at

www.x.com/abrasilver

.

Alternatively, please contact:

John Miniotis, President and CEO

[email protected]

Tel: +1 416-306-8334

Cautionary Statements

This news release includes certain "forward-looking statements" under applicable Canadian securities

legislation. Forward-looking statements are necessarily based upon a number of estimates and

assumptions that, while considered reasonable, are subject to known and unknown risks, uncertainties,

and other factors which may cause the actual results and future events to differ materially from those

expressed or implied by such forward-looking statements. All statements that address future plans,

activities, events or developments that the Company believes, expects or anticipates will or may occur

are forward-looking information. There can be no assurance that such statements will prove to be

accurate, as actual results and future events could differ materially from those anticipated in such

statements. Accordingly, readers should not place undue reliance on forward-looking statements. When

considering this forward-looking information, readers should keep in mind the risk factors and other

cautionary statements in the Company's disclosure documents filed with the applicable Canadian

securities regulatory authorities on SEDAR+ at

www.sedarplus.ca

.

The risk factors and other factors

noted in the disclosure documents could cause actual events or results to differ materially from those

described in any forward-looking information. The Company disclaims any intention or obligation to

update or revise any forward-looking statements, whether as a result of new information, future events or

otherwise, except as required by law.

Neither the TSX nor its Regulation Services Provider (as that term is defined in the policies of the

TSX) accepts responsibility for the adequacy or accuracy of this news release

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/280135