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Santacruz Silver Reports Q3 2021 Production of 872,913 Silver Equivalent Ounces

Resource Estimates Production Results

TSX.V: SCZ

FSE: 1SZ

October 20, 2021

Santacruz Silver Reports Q3 2021 Production of 872,913 Silver Equivalent Ounces

Vancouver, B.C. – Santacruz Silver Mining Ltd. (TSX.V:SCZ) (the “Company” or “San tacruz”)

reports its operating results for the third quarter 2021 (“Q 3”) from the Zimapan Mine located in

Zimapan, Hidalgo, Mexico and the Rosario Project located in Charcas, San Luis Potosi, Mexico.

Production Highlights:

• Consolidated silver equivalent production for Q3 2021 was 872,913 AgEq ounces; an increase of

over 9% compared to Q2 2021

• Zimapan silver equivalent production for Q3 2021 was 867,215 AgEq ounces; an increase of

over 14% compared to Q2 2021 that arose primarily as the result of a 20% increase in tonnes

milled during the respective periods

Carlos Silva, Santacruz’s C EO stated, “The production increase during Q3 arose mainly from the

Carrizal and Monte mines as a result of development of new stopes at Lomo del Toro setting the

stage for a strong year end.” Mr. Silva added; “All underground equipment from the Rosario project

is now working at Lomo de Toro and it is expected that with this additional equipment production will

further increase during Q4.”

COVID-19 Update

The Company cont inues to take all appropriate measures to prevent COVID -19 among the work

force and local communities and to monitor the eff ectiveness of these measures in mitigating any

potential impact on business activities. The Company's actions have been successful t o date and

the pandemic has not had any material impact on the business.

CONSOLIDATED PRODUCTION RESULTS

2021 Q3 2021 Q2 2020 Q3

Material Processed (tonnes milled) 188,947 172,324 176,640

Silver equivalent ounce production 872,913 799,057 977,678

Silver production (ounces) 316,024 329,398 304,123

Gold production (ounces) 8 53 59

Lead production (tonnes) 1,012 778 1,080

Zinc production (tonnes) 3,767 3,023 3,041

Copper production (tonnes) 497 481 395

Average Head Grade (g/t Ag equivalent) 188 192 231

Development (metres) 2,394 2,480 2,103

ZIMAPAN MINE PRODUCTION RESULTS

2021 Q3 2021 Q2 2020 Q3

Material Processed (tonnes milled) 186,642 155,407 164,846

Silver equivalent ounce production 867,215 757,937 920,985

Silver production (ounces) 313,476 310,910 282,760

Silver head grade (g/t) 73 84 73

Gold head grade (g/t) - - -

Lead head grade (%/t) 0.61 0.56 0.72

Zinc head grade (%/t) 2.53 2.54 2.40

Copper head grade (%/t) 0.35 0.38 0.33

Silver recovery (%) 71.5 74.2 72.3

Gold production (ounces) - - -

Lead production (tonnes) 1,008 747 1,048

Zinc production (tonnes) 3,744 2,848 2,841

Copper production (tonnes) 497 481 395

Average Head Grade (g/t Ag equivalent) 189 202 234

Development (metres) 2,298 1,969 1,701

ROSARIO MINE PRODUCTION RESULTS**

2021 Q3 2021 Q2 2020 Q3

Material Processed (tonnes milled) 2,306 16,917 11,794

Silver equivalent ounce production 5,698 41,120 56,693

Silver production (ounces) 2,548 18,488 21,363

Silver head grade (g/t) 41 45 66

Gold head grade (g/t) 0.15 0.16 0.24

Lead head grade (%/t) 0.24 0.25 0.31

Zinc head grade (%/t) 1.19 1.44 2.06

Copper head grade (%/t) - - -

Silver recovery (%) 84.2 76.2 85.9

Gold production (ounces) 8 53 59

Lead production (tonnes) 4 31 32

Zinc production (tonnes) 24 176 200

Copper production (tonnes) - - -

Average Head Grade (g/t Ag equivalent) 92 104 183

Development (metres) 96 511 402

* In the above tables Ag Eq has been calculated as follows:

2021 Ag Eq was calculated using metal prices of: Ag $25.00/oz, Au $1,925/oz, Pb $0.85/lb, Zn $1.05/lb and Cu $3.00/lb.

2020 Ag Eq was calculated using metal prices of: Ag $17.85/oz, Au $1,480/oz, Pb $0.92/lb, Zn $1.09/lb and Cu $2.80/lb.

* * Rosario Mine was placed on care and maintenance during Q3 2021

Silver Equivalent Comparative Production

As noted in the tables above, there is a significant increase in silver equivalent ounces produced in

Q3 2021 as compared to that produced in Q 2 2021. This positive change in production is due to

increased silver equivalent production from the Zimapan Mine. The increase in silver equivalent

ounces produced was primarily due to a 20% increase in tonnes processed at the Zimapan mine

over the prior quarter offset by a slight reduction in silver head grade and silver recovery of 13% and

3% respectively. It should also be noted that if the Q 3 2021 silver equivalent production had been

calculated using the 2020 metal price deck the reported silver equivalent ounces produced from

Zimapan would have been 1,103,943 Ag Eq, an increase of 27% over the current reported balance

and a 20% increase as compared to Q3 2020. On a comparative b asis within any particular fiscal

year or between periods in different fiscal years where the metal price decks are relatively

equivalent, the computation of silver equivalent is useful for comparing production from one period

to another. When the price de cks are not relatively equivalent, the usefulness of this production

indicator is diminished.

About Santacruz Silver Mining Ltd.

Santacruz is a Mexican focused silver company with two producing silver projects ( Zimapan and

Rosario) and two explorati on properties, the La Pechuga property and Santa Gorgonia prospect.

The Company is managed by a technical team of professionals wit h proven track records in

developing, operating and discovering silver mines in Mexico. Our corporate objective is to become

a mid-tier silver producer.

‘signed’

Arturo Préstamo Elizondo,

Executive Chairman

For further information please contact:

Mars Investor Relations

Telephone: (778) 999 4653

[email protected]

Arturo Prestamo

Santacruz Silver Mining Ltd.

Email: [email protected]

Telephone: (528) 183 785707

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

the policies of the TSX Venture Exchange) accepts responsibility for the adeq uacy or accuracy of

this release.

Forward looking information

Certain statements contained in this news release constitute "forward-looking information" as such term is

used in applicable Canadian securities laws , including statements relating to producti on at the Zimapan Mine

and Rosario Project and the Company's plans to grow it. Forward-looking information is based on plan s,

expectations and estimates of management at the date the information is provided and is subject to certain

factors and assumption s. I n making the forward -looking statements included in this news release, the

Company has applied several material assumpti ons., including, but not limited to, assumptions as the

Company's financial condition and development plans do not change as a resul t of unforeseen events, that the

Company will receive all required regulatory approvals, and that future metal prices and th e demand and

market outlook for metals will remain stable or improve. Forward -looking information is subject to a variety of

risks and uncertainties and other factors that could cause plans, estimates and actual results to vary materially

from those projec ted in such forward -looking information. Factors that could cause the forward -looking

information in this news release to change or to be inaccurate include, but are not limited to, the risk that any

of the assumptions referred to above pro ve not to be val id or reliable; market conditions and volatility and

global economic conditions , including increased volatility and potentially nega tive capital raising conditions

resulting from the continued COVID -19 pandemic and risks relating to the extent and duration of such

pandemic and its impact on global markets ; risk of delay and/or cessation in planned work or changes in the

Company's finan cial condition and development plans; risks associated with the interpretation of data

(including in respect of third party mineralized material) regarding the geology, grade and continuity of mineral

deposits; the uncertainty of the geology, grade and con tinuity of mineral deposits and the risk of unexpected

variations in mineral resources, grade and/or recovery rates; risks r elated to gold, silver, base metal and other

commodity price fluctuations; risks relating to environmental regulation and liability; the possibility that results

will not be consistent with the Company's expectations, as well as the other risks and uncerta inties applicable

to mineral exploration and development activities and to the Company as set forth in the Company's

continuous disclosure filings filed under the Company's profile at www.sedar.com. There can be no ass urance

that any forward -looking information will prove to be accurate, as actual results and future events could differ

materially f rom those anticipated in such statements. Accordingly, the reader should not place any undue

reliance on forward -looking inf ormation or statements. The Company undertakes no obligation to update

forward-looking information or statements, other than as required by applicable law.

Zimapan Mine

Production at the Zimapan Mine is not supported by a feasibility study on mineral reser ves demonstrating

economic and technical viability or any other independent economic study under NI 43 -101. Accordingly, there

is increased uncertainty and economic and technical risks of failure associated with production operations at

the Zimapan Mine. P roduction and economic variables may vary considerably due to the absence of a

complete and detailed site analysis according to and in accordance with NI 43-101.

Rosario Project

The decisions to commence production at the Rosario Mine and Membrillo Prospe ct were not based on a

feasibility study of mineral reserves demonstrating economic and technical viability, but rather on a more

preliminary estimate of inferred mineral resources. Accordingly, there is increased uncertainty and economic

and technical risks of failure associated with this production decision. Production and economic variables may

vary considerably, due to the absence of a complete and detailed site analysis according to and in accordance

with NI 43-101.