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Ssr Mining Announces Positive Exploration Results at Copper Hill and Increases Ownership to 70%

Mergers & Acquisitions Exploration Programs

News Release

1 Significant intervals reported at a nominal 0.2% copper cut-off and with a maximum 5 meters contiguous dilution. All

thicknesses are down hole length and true thicknesses are not known at this stage.

November 29, 2021

SSR MINING ANNOUNCES POSITIVE EXPLORATION RESULTS AT COPPER HILL AND

INCREASES OWNERSHIP TO 70%

Results Include 3.29% Cu Over 37.4 Meters and 3.03% Cu Over 31.5 Meters

DENVER – SSR Mining Inc. (NASDAQ/TSX: SSRM; ASX: SSR) (‘’SSR Mining’’ or the

“Company”) is pleased to announce positive results from an additional 27 diamond drill holes at

Copper Hill for the period from June to September 2021. Copper Hill is located in the Black Sea

region of northeast Turkey (Figure 1), and these results follow the initial 8 drill holes reported from

the prospect in 2020. Recent intercepts1 of note from Copper Hill included:

• EKD-09: 2.02% Cu over 30.5 meters from 44.7 meters,

• EKD-10: 3.03% Cu over 31.5 meters from 107.5 meters,

• EKD-12: 2.37% Cu over 13.0 meters from 213.6 meters,

• EKD-14: 1.60% Cu over 30.1 meters from 65.7 meters,

• EKD-16: 3.29% Cu over 37.4 meters from 92.0 meters,

• EKD-26: 1.02% Cu over 80.5 meters from 123.5 meters,

• EKD-30: 1.39% Cu over 36.0 meters from 122.0 meters,

• EKD-32: 1.25% Cu over 33.4 meters from surface.

Concurrent with this exploration update, SSR Mining is pleased to announce that it has reached

an agreement to acquire an additi onal 20% ownership in Copper Hill from joint venture partner

Lidya Mining (the “Transaction”). Upon completion of the Transaction, SSR Mining will own 70%

of the asset and serve as operator. As consideration for the increased ownership in Copper Hill,

SSR Mining will transfer 20% of its ownership stake in the Tunçpınar prospect in east-central

Turkey to Lidya Mining, reducing SSR Mining’s ownership to 30% while retaining a new 0.5% net

smelter return royalty on the property. Lidya Mining will serve as operator at Tunçpınar. There are

no royalties existing on Copper Hill. The ownership swap will provide both SSR Mining and Lidya

Mining with the ability to efficiently advance both the Copper Hill and Tunçpınar assets while

retaining material economic exposure. The Transaction will be completed in early 2022, upon

receipt of all customary regulatory approvals and satisfaction of completion of all closing

conditions.

Rod Antal, President and CEO said, “ Copper Hill is beginning to show real potential as a new

development project, particularly given the near-surface and high-grade mineralization. While still

early stage, t here is good potential to expand the footprint at Copper Hill as we step out

exploration drilling. Our exploration and development teams will accelerate the work on Copper

Hill, commencing with metallurgical test work and an expanded drilling program.”

Drilling at Copper Hill continue s to intersect copper sulfide mineralization (chalcopyrite) with

impressive grades. The oxide zone appears very narrow and constrained close to surface.

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Copper mineralization in the intercepts is considered “clean”, having low levels of other metals or

arsenic (<0.01% zinc and lead, with average <60 ppm arsenic levels), which is atypical for skarn-

type deposits and bodes well for future economic studies on the property. Drilling and technical

study activities are ongoing to determine the extent of mineralization, subject to drill permits and

weather. The target is open in all directions laterally and at depth and starts from the surface.

Figure 1. Location map of the Copper Hill copper prospect.

Prospect Overview

Copper Hill sits within the package of exploration leases known as Kazıkbeli . The Lidya Mining

Exploration team discovered Copper Hill and undertook the preliminary exploration activities on

behalf of the joint venture with SSR Mining (the “Joint Venture”). Site activities are now being

transitioned to the SSR Mining Exploration and Project Development teams. The prospect is

covered by porphyritic intermediate magmatic rocks, volcanic rock, and volcano-sedimentary rock

sequences. Skarn-type mineralization is composed of copper-iron occurrences developed within

the volcano- sedimentary rock sequences. The mineralization consists of coarse- grained

chalcopyrite, specular hematite, and magnetite with exotic copper such as malachite constrained

to the very narrow oxide zone. The skarn exposed on the surface is coincident with anomalous

alteration zones of CuOx, FeOx, and silicification (Figure 2).

Exploration activities were initiated in 2009 , consisting of surface sampling (rock and soil

sampling) and ground magnetics. To -date, 35 diamond drill holes, totaling 10,829 meters have

been completed. The northwest-southeast trending mineralized zone has been identified over a

strike length of at least 450 meters with a width of 180 meters and a depth extent of at least 200

meters. The mineralization is open in all directions (Figure 3).

SSR Mining will conduct further drilling to continue to define the overall size of the mineralization

and test the higher-grade zones. In addition, encouraging high-grade surface results at the north

and east will be the initial focus of further work in the upcoming exploration program.

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Figure 2. Simplified geology map of the Copper Hill target including alteration zones, magnetic anomaly,

surface geochemistry, and drill locations.

Figure 3. Conceptual NW-SE cross section along Copper Hill copper property.

* Drill Holes are reported previously in the press release entitled “ALACER GOLD REPORTS INITIAL DRILL RESULTS FROM THE

COPPER HILL COPPER EXPLORATION PROSPECT” April 22, 2020, Toronto: Alacer Gold Corp, which is available on

www.sedar.com and on www.asx.com.au.

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Drilling

The Joint Venture has drilled 35 diamond drill holes at Copper Hill between July 2018 and

September 2021, totaling 10,829m. The previously announced 8 holes (EKD01 – EKD08, totaling

3,181m) defined the initial area of mineralization. The extent of the drilling pattern of those holes

was constrained to areas previously permitted for drilling.

The 27 holes in this release total 7,648m of drilling and were completed between June and

September 2021 (EKD09 – EKD35). All drill holes are vertical with the exception of EKD-15, EKD-

21 and EKD -23 which were collared with a -60° dip and an azimuth of 120° . EKD-27 was

abandoned at 79.2 meters due to a rubble zone. EKD-27A was offset to the previous hole (EKD-

27).

In 2022, the Copper Hill property will be tested with an additional diamond drilling program in

attempt to expand known mineralization through the targeting of new high-grade zones laterally

and at depth.

Drill Highlights

Significant drill results are down hole length and include:

• EKD-14: 1.60% Cu over 30.1 meters from 65.7 meters and 0.38% Cu over 20.6 meters

from 136.8 meters.

• EKD-16: 3.29% Cu over 37.4 meters from 92 meters and 1.27% Cu over 8.6 meters from

135.4 meters and 0.33% Cu over 9 meters from 152 meters and 0.86% Cu over 16 meters

from 168 meters.

• EKD-26: 0.21% Cu over 7.2 meters from 93.3 meters and 1.02% Cu over 80.5 meters

from 123.5 meters.

• EKD-30: 1.39% Cu over 36 meters from 122 meters and 0.4% Cu over 11.5 meters from

168.5 meters and 0.53% Cu over 26.3 meters from 188.7 meters and 0.88% Cu over 27.7

meters from 221 meters.

• EKD-32: 1.25% Cu over 33.4 meters from surface and 0.84% Cu over 22.1 meters from

71.4 meters.

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Table 1. Significant copper intercepts from 2021 drilling at the Copper Hill Prospect.

Drill Hole From

(m)

To

(m)

Interval

(m)

Cu

(%) Oxidation State EOH Depth

(m)

EKD-09

0.00 18.60 18.60 0.59 Mixed

270.00

26.90 35.70 8.80 1.00 Mixed

44.70 75.20 30.50 2.02 Sulfide

145.90 161.80 15.90 0.79 Sulfide

169.80 179.75 9.95 0.26 Sulfide

186.90 196.10 9.20 0.81 Sulfide

214.40 225.20 10.80 0.42 Sulfide

EKD-10

0.00 13.30 13.30 0.33 Mixed

281.20 107.50 139.00 31.50 3.03 Sulfide

151.50 157.80 6.30 0.32 Sulfide

EKD-12

81.50 94.00 12.50 0.29 Sulfide

365.50

132.60 150.00 17.40 1.24 Sulfide

199.20 206.60 7.40 1.47 Sulfide

213.60 226.60 13.00 2.37 Sulfide

233.60 244.20 10.60 0.95 Sulfide

292.00 299.50 7.50 0.42 Sulfide

EKD-14 65.70 95.80 30.10 1.60 Sulfide 251.40 136.80 157.40 20.60 0.38 Sulfide

EKD-16

92.00 129.40 37.40 3.29 Sulfide

250.00 135.40 144.00 8.60 1.27 Sulfide

152.00 161.00 9.00 0.33 Sulfide

168.00 184.00 16.00 0.86 Sulfide

EKD-22 136.40 160.80 24.40 0.51 Sulfide 263.40 166.80 177.00 10.20 2.40 Sulfide

EKD-23

4.60 11.60 7.00 0.20 Mixed

380.00 24.30 44.50 20.20 1.11 Sulfide

330.60 337.90 7.30 0.32 Sulfide

EKD-25 2.50 34.70 32.20 0.71 Mixed 264.70

EKD-26 93.30 100.50 7.20 0.21 Sulfide 302.50 123.50 204.00 80.50 1.02 Sulfide

EKD-30

122.00 158.00 36.00 1.39 Sulfide

300.00 168.50 180.00 11.50 0.40 Sulfide

188.70 215.00 26.30 0.53 Sulfide

221.00 248.70 27.70 0.88 Sulfide

EKD-32 0.00 33.40 33.40 1.25 Mixed 235.40 71.40 93.50 22.10 0.84 Sulfide

Significant intervals reported at a nominal 0.2% copper cut-off and with a maximum 5 meters contiguous dilution are given in Table 1.

All thicknesses are down hole length and true thicknesses are not known at this stage.

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Sampling and Analytical Procedures

Drilling at Copper Hill commenced in 2018. Diamond drill core is sampled as half core at 1m

intervals. The samples were submitted to ALS Global laboratories in Izmir, Turkey for sample

preparation and analysis which is an ISO/IEC 7025:2005 certified and accredited laboratory. SGS

laboratory, Ankara and ArgeTest laboratory, Ankara are being used to umpire check sample

analysis. Copper was analyzed by four acid digestion and ICP -AES finish. For copper assays

greater than or equal to 10%, aqua regia digestion with ICP-AES finish is used. SSR Mining's drill

and geochemical samples were collected in accordance with accepted industry standards. SSR

Mining conducts routine QA/QC analysis on all assay results, including the systematic utilization

of certified reference materials, blanks, field duplicates and umpire laboratory check assays.

External review of data and processes relating to the prospect have been completed by

independent Consultant Dr. Erdem Yetkin, P.Geo. in November 2021. There were no adverse

material results detected and the QA/QC indicates the information collected is acceptable, and

the database can be used for further studies.

Qualified Persons

The exploration results disclosed in this document were prepared under the supervision and

approved by Dr. Cengiz Y. Demirci, AIPG Registered Member and a CPG (Certified Professional

Geologist), and VP Exploration at SSR Mining. Dr. Demirci has sufficient experience that is

relevant to the style of mineralization and ty pe of deposit under consideration and is a qualified

person pursuant to National Instrument 43-101 (“NI 43-101”).

External review of data and processes relating to the Copper Hill was completed in November

2021 by independent consultant Dr. Erdem Yetkin, P.Geo. a qualified person as defined by NI 43-

101. There were no adverse material results detected and Dr. Yetkin is of the opinion that the

QA/QC indicates the information collected is acceptable, and the database can be used for

announcing the exploration results.

About SSR Mining

SSR Mining Inc. is a leading, free cash flow focused intermediate gold company with four

producing assets located in the USA, Turkey, Canada, and Argentina, combined with a global

pipeline of high-quality development and exploration assets in the USA, Turkey, Mexico, Peru,

and Canada. In 2020, the four operating assets produced approximately 711,000 gold-equivalent

ounces. SSR Mining is listed under the ticker symbol SSRM on the NASDAQ and the TSX, and

SSR on the ASX.

SSR Mining Contacts

F. Edward Farid, Executive Vice President, Chief Corporate Development Officer

Alex Hunchak, Director, Corporate Development and Investor Relations

SSR Mining Inc.

E-Mail: [email protected]

Phone: +1 (416) 306-5789

To receive SSR Mining's news releases by e-mail, please register using the SSR Mining

website at www.ssrmining.com.

SOURCE: SSR Mining Inc.

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Cautionary Note Regarding Forward-Looking Information

Except for statements of historical fact relating to the Company, certain statements contained in this press release

constitute forward-looking information, future oriented financial information, or financial outlooks (collectively “forward-

looking information”) within the meaning of Canadian securities laws. Forward-looking information may be contained in

this document and the Company’s other public filings. Forward-looking information relates to statements concerning

the Company’s outlook and anticipated events or results and, in some cases, can be identified by terminology such as

“may”, “will”, “could”, “should”, “expect”, “plan”, “anticipate”, “believe”, “intend”, “estimate”, “projects”, “predict”,

“potential”, “continue” or other similar expressions concerning matters that are not historical facts.

Forward-looking information in this press release is based on certain key expectations and assumptions made by the

Company. Although the Company believes that the expectations and assumptions on which such f orward-looking

information is based are reasonable, undue reliance should not be placed on the forward-looking information because

the Company can give no assurance that they will prove to be correct. Forward-looking information is subject to various

risks and uncertainties which could cause actual results and experience to differ materially from the anticipated results

or expectations expressed in this press release. The key risks and uncertainties include, but are not limited to: local

and global political and economic conditions; governmental and regulatory requirements and actions by governmental

authorities, including changes in government policy, government ownership requirements, changes in environmental,

tax and other laws or regulations and the interpretation thereof; developments with respect to COVID -19 pandemic,

including the duration, severity and scope of the pandemic and potential impacts on mining operations; and other risk

factors detailed from time to time in the Company’s reports filed with the Canadian securities regulatory authorities.

Forward-looking information in this press release include statements concerning, among other things: forecasts;

outlook; timing of production; production, cost, operating and capital expenditure guidance; the Company’s intention to

return excess attributable free cash flow to shareholders; the timing and implementation of the Company’s dividend

policy; the implementation of any share buyback program and the amount thereof; statements regarding plans or

expectations for the declaration of future dividends and the amount thereof; future cash costs and all in sustaining costs

(“AISC”) per ounce of gold, silver and other metals sold; the prices of gold, silver and other metals; Mineral Resources,

Mineral Reserves, realization of Mineral Reserves, and the existence or realization of Mineral Resource estimates; the

Company’s ability to discover new areas of mineralization; the timing and extent of capital investment at the Company’s

operations; the timing and extent of capitalized stripping at the Company’s operations; the timing of production and

production levels and the results of the Company’s exploration and development programs; current financial resources

being sufficient to carry out plans, commitments and business requirements for the next twelve months; movements in

commodity prices not impacting the value of any financial instruments; estimated production rates for gold, silver and

other metals produced by the Company; the estimated cost of sustaining capit al; availability of sufficient financing;

receipt of regulatory approvals; the timing of studies, announcements, and analysis; the timing of construction and

development of proposed mines and process facilities; ongoing or future development plans and capi tal replacement;

estimates of expected or anticipated economic returns from the Company’s mining projects, including future sales of

metals, concentrate or other products produced by the Company and the timing thereof; the Company’s plans and

expectations for its properties and operations; and all other timing, exploration, development, operational, financial,

budgetary, economic, legal, social, environmental, regulatory, and political matters that may influence or be influenced

by future events or conditions.

Such forward-looking information is based on a number of material factors and assumptions, including, but not limited

in any manner to, those disclosed in any other of the Company’s filings, and include: the inherent speculative nature of

exploration results; the ability to explore; communications with local stakeholders; maintaining community and

governmental relations; status of negotiations and potential transactions, including joint ventures; weather conditions

at the Company’s operations; commodit y prices; the ultimate determination of and realization of Mineral Reserves;

existence or realization of Mineral Resources; the development approach; availability and receipt of required approvals,

titles, licenses and permits; sufficient working capital t o develop and operate the mines and implement development

plans; access to adequate services and supplies; foreign currency exchange rates; interest rates; access to capital

markets and associated cost of funds; availability of a qualified work force; abil ity to negotiate, finalize, and execute

relevant agreements; lack of social opposition to the Company’s mines or facilities; lack of legal challenges with respect

to the Company’s properties; the timing and amount of future production; the ability to meet production, cost, and capital

expenditure targets; timing and ability to produce studies and analyses; capital and operating expenditures; economic

conditions; availability of sufficient financing; the ultimate ability to mine, process, and sell mineral pr oducts on

economically favorable terms; and any and all other timing, exploration, development, operational, financial, budgetary,

economic, legal, social, geopolitical, regulatory and political factors that may influence future events or conditions. While

the Company considers these factors and assumptions to be reasonable based on information currently available to

the Company, they may prove to be incorrect.

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The above list is not exhaustive of the factors that may affect any of the Company’s forward-lo oking information. You

should not place undue reliance on forward-looking information. Forward-looking information is only a prediction based

on the Company’s current expectations and the Company’s projections about future events. Actual results may vary

from such forward- looking information for a variety of reasons including, but not limited to, risks and uncertainties

disclosed in the Company’s filings on the Company’s website at www.ssrmining.com, on SEDAR at www.sedar.com,

on EDGAR at www.sec.gov and on the ASX at www.asx.com.au and other unforeseen events or circumstances. Other

than as required by law, the Company does not intend, and undertake no obligation to update any forward-looking

information to reflect, among other things, new information or future events.

All references to “$” in this press release are to U.S. dollars unless otherwise stated.