IPT.V · 2025-07-07 12:00:00

IMPACT Silver Intersects 10.38% Zinc over 3.94m Including 20.95% Zinc over 1.70m at the Plomosas Mine

Drill Results

IMPACT Silver Intersects 10.38% Zinc over

3.94m Including 20.95% Zinc over 1.70m at the

Plomosas Mine

Vancouver, British Columbia--(Newsfile Corp. - July 7, 2025) - IMPACT Silver Corp. (TSXV: IPT)

(OTCQB: ISVLF) (FSE: IKL) ("IMPACT" or the "Company") is pleased to announce further results from

an ongoing underground drill program in the Juarez Zone at its Plomosas zinc (lead-silver) Mine in

northern Mexico.

JUAREZ ZONE DRILLING

New drill intersections on the down dip projection of the Juarez Zone of the Plomosas Mine are as

follows:

TABLE 1: NEW JUAREZ ZONE DRILL RESULTS - PLOMOSAS MINE

Hole No.

From

(metres)

Interval

(metres)

Estimated

True Width

(metres)

Zinc (%)

Lead (%)

Silver (g/t)

UGMJ-2425

211.00

211.30

0.30

0.25

15.75

0.18

17.4

And

214.60

215.00

0.40

0.33

11.60

6.88

61.8

UGMJ-2426

121.50

122.20

0.70

0.61

6.28

1.38

24.6

UGMJ-2427

100.20

102.95

2.75

2.23

9.91

4.24

15.2

Including

101.70

102.95

1.25

1.01

17.25

7.88

23.7

And

107.35

109.85

2.50

2.02

13.02

0.57

7.5

Including

108.85

109.85

1.00

0.81

30.10

0.27

14.0

UGMJ-2428

113.40

118.30

4.90

3.94

10.38

0.32

7.5

Including

113.40

115.60

2.20

1.70

20.95

0.15

10.8

Including

113.40

114.50

1.10

0.85

25.40

0.12

9.9

UGMJ-2429

116.30

119.30

3.00

2.79

0.61

6.39

18.4

UGMJ-2430

95.95

102.00

6.05

5.78

4.75

1.86

18.1

Including

101.40

102.00

0.60

0.57

20.50

6.65

36.4

UGMJ-2431

90.70

97.00

6.30

6.14

5.96

0.46

12.8

Including

94.90

96.00

1.10

1.07

24.90

0.10

17.7

UGMJ-2432

93.40

94.95

1.55

1.29

2.15

1.14

14.9

UGMJ-2433

99.20

107.25

8.05

7.59

4.18

2.05

14.9

Including

100.70

102.65

1.95

1.84

10.66

1.47

33.6

Including

100.70

101.75

1.05

0.99

15.25

1.82

26.1

UGMJ-2538

91.60

92.05

0.45

0.34

9.32

12.90

39.5

UGMJ-2539

69.00

70.88

1.88

1.62

14.77

1.24

11.6

Including

69.00

69.88

0.88

0.76

22.90

1.14

13.4

UGMJ-2540

77.05

78.22

1.17

0.75

8.75

0.20

5.1

Including

77.52

78.22

0.70

0.45

13.70

0.31

7.3

UGMJ-2541

110.05

111.55

1.50

0.64

18.80

9.23

42.1

UGMJ-2545

70.65

74.15

3.50

2.57

10.69

0.30

10.0

Including

73.15

74.15

1.00

0.73

30.10

0.05

14.4

True width estimates are interpreted from current geological models. The Juarez Zone lies

stratigraphically below the Mina Vieja (Tres Amigos Mine) horizon at the Plomosas Mine and has a

separate access adit (see Figures 2 & 3). All these Juarez Zone drill intersections lie outside the JORC

mineral resource blocks published by the previous operator (see IMPACT news release dated April 3,

2023 for details). Juarez Zone mineralization remains open for exploration in all directions and drilling is

continuing.

CEO STATEMENT

President and CEO Frederick Davidson commented, "We are happy to see ongoing great drill results

from the Juarez Zone at the Plomosas Mine. The location of these drill holes close to our underground

mining infrastructure allows us to rapidly expand our mining operations into these areas. We continue to

drill from surface and underground with the aim to expand mineral resources on several zones at

Plomosas."

PLOMOSAS MINE GEOLOGY AND MINERALIZATION

The Plomosas mine, a historic high-grade zinc producer in northern Mexico (Figure 1), was acquired in

2023 by the Company. Recent drill programs have been undertaken in the Tres Amigos area on

extensions of active mine areas and nearby in the Juarez Zone and Santo Domingo Zone (results

pending). Drilling is continuing.

Mineralization at the Plomosas mine occurs as zinc-rich Carbonate

Replacement zones along certain horizons of the local sedimentary rock sequence.

Two main

mineralized horizons have provided the bulk of historic production, the Mina Vieja (Tres Amigos) marble

and the Juarez limestone, where structural ground preparation along these two units favored

concentrations of zinc, lead, and silver (see Figure 3).

ABOUT IMPACT SILVER

IMPACT Silver Corp. (TSXV: IPT) is a successful producer-explorer with two mining projects in Mexico.

Royal Mines of Zacualpan Silver-Gold District

: IMPACT owns 100% of the 211 km

Zacualpan

project in central Mexico where four producing underground silver mines and one open pit mine

feed the central 500 tpd Guadalupe processing plant. To the south, the Capire Project includes a

200 tpd processing pilot plant adjacent to an open pit silver mine with an NI 43-101 inferred

mineral resource of over 4.5 million oz silver, 48 million lbs zinc and 21 million lbs lead (see

IMPACT news release dated January 18, 2016, for details and QP statement). Company

engineers are reviewing Capire for a potential restart of operations to leverage improving

commodity prices. Over the past 18 years, IMPACT has developed multiple exploration zones into

commercial production and has produced over 13 million ounces of silver, generating revenue of

more than $284 million, with no long-term debt.

Plomosas Zinc-Lead-Silver District:

Plomosas is a high-grade zinc producer in northern Mexico

with exceptional exploration upside potential. In late 2023, the Company restarted mining

operations and is ramping up production toward design capacity levels. Exploration potential at

Plomosas is exceptional along the 6 km-long structure. This is in addition to other exploration

targets on the 3,019-hectare property including untested copper-gold targets with indications of

high-grade material at surface. Regionally, Plomosas lies in the same belt as some of the largest

carbonate replacement deposits in the world.

Quality Control/Quality Assurance

Drill core was NTW size (5.71 cm diameter). Half core samples were collected with a rock saw and

tagged for identification. All samples were securely stored at the Plomosas Mine until shipment. A total

of 5% certified assay standards and 5% blanks were inserted into every sample shipment as a quality

control measure. All samples were shipped to the ALS preparation laboratory in Chihuahua, Mexico,

where they were fine crushed (70% passing a 2 mm screen), pulverized (85% passing a 75 micron

screen) and pulp split separated for assay. These pulps were shipped to the ALS laboratory in North

Vancouver, Canada, where a 10 gram split was aqua regia digested and then analyzed for 36 elements

including zinc, lead and silver by ICP-AES spectrometry (ALS code ME-ICP41). Assays for base metals

>1% used an overlimit ICP-AES method (ALS code OG46). ALS is an independent, international

ISO/IEC 17025 accredited laboratory.

Qualified Person and NI 43-101 Disclosure

Silvia Kohler, P.Geo., a Senior Geologist employed by IMPACT Silver Corp. and a "Qualified Person"

within the meaning of NI-43101, has approved the technical information contained in this news release.

Additional information about IMPACT and its operations can be found on the Company website at

www.IMPACTSilver.com

. Follow us on X (formerly Twitter)

@IMPACT_Silver

and LinkedIn at

https://www.linkedin.com/company/impactsilver

On behalf of IMPACT Silver Corp.

"Frederick W. Davidson"

President & CEO

For more information, please contact:

Jerry Huang

CFO | Investor Relations

O: (604) 681 0172 or

[email protected]

C: (778) 867 7909 Direct

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the

policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this

release.

Forward-Looking and Cautionary Statements

This IMPACT News Release may contain certain "forward-looking" statements and information relating

to IMPACT that is based on the beliefs of IMPACT management, as well as assumptions made by and

information currently available to IMPACT management. Forward-looking information is often, but not

always, identified by the use of words such as "seek", "anticipate", "plan", "continue", "planned",

"expect", "project", "predict", "potential", "targeting", "intends", "believe", "potential", and similar

expressions, or describes a "goal", or variation of such words and phrases or state that certain actions,

events or results "may", "should", "could", "would", "might" or "will" be taken, occur or be achieved. Such

statements include, but are not limited to, statements regarding interpretation of drill results, activity at

the projects and estimated timing thereof, the potential for defining and extending the known

mineralization, exploration potential on the properties, and plans for drilling and future operations at the

Company's projects or plans for financing.

Such forward-looking information involves known and unknown risks and assumptions, including with

respect to, without limitation, exploration and development risks, expenditure and financing

requirements, title matters, operating hazards, extreme weather events, criminal activity, metal prices,

political and economic factors, community relations, competitive factors, general economic conditions,

relationships with vendors and strategic partners, governmental regulation and supervision, seasonality,

technological change, industry practices, pandemics and one-time events. Should any one or more risks

or uncertainties materialize or change, or should any underlying assumptions prove incorrect, actual

results and forward-looking statements may vary materially from those described herein. IMPACT does

not assume the obligation to update any forward-looking statement or beliefs, opinions, projections or

other factors, except as required by law.

The Company's decision to place a mine into production, expand a mine, make other production related

decisions or otherwise carry out mining and processing operations, is largely based on internal non-

public Company data and reports based on exploration, development and mining work by the

Company's geologists and engineers. The results of this work are evident in the discovery and building

of multiple mines for the Company at Zacualpan and in the track record of mineral production and

financial returns of the Company since 2006. Under NI 43-101, the Company is required to disclose that

it has not based its production decisions on NI 43-101 mineral resources or reserve estimates,

preliminary economic assessments or feasibility studies, and historically such projects have increased

uncertainty and risk of failure.

303-543 Granville Street

Vancouver, BC, Canada V6C 1X8

Telephone (604) 664-7707

www.impactsilver.com

X (Twitter)

Figure 1: Location map of Plomosas Mine and nearby mines and infrastructure. References to nearby

projects are for information purposes only and there are no assurances that Plomosas will achieve