Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

SSRM.TO ·

Ssr Mining Reports Fourth Quarter and Year-End 2017 Production Results and 2018 Guidance

Production Results

News Release 18-01

SSR Mining Inc. PHONE +1 604.689.3846 Suite 800 - 1055 Dunsmuir Street

www.ssrmining.com TOLL FREE +1 888.338.0046 PO Box 49088

Vancouver, BC, Canada V7X 1G4

January 15, 2018

SSR MINING REPORTS FOURTH QUARTER AND YEAR-END 2017 PRODUCTION

RESULTS AND 2018 GUIDANCE

VANCOUVER, B.C. – SSR Mining Inc. (NASDAQ: SSRM) (TSX: SSRM) (“SSR Mining”) reports

fourth quarter and year-end 2017 operating results. Additionally, we are providing 2018 guidance.

Fourth Quarter and 2017 Operating Highlights

 Achieved total production guidance: Produced over 370,000 gold equivalent ounces in

2017, meeting or exceeding initial guidance for a sixth consecutive year. Delivered attributable

gold equivalent production of over 358,000 ounces in 2017 and over 88,000 ounces in the

fourth quarter, 14% higher than the third quarter of 2017.

 Achieved gold production guidance at Marigold: Quarterly gold production of 52,768

ounces, 36% higher than the third quarter of 2017, resulted in annual production of 202,240

ounces of gold in 2017.

 Record quarterly production at Seabee: Achieved record mill throughput of 89,237 tonnes

or 970 tonnes per day during the fourth quarter, which combined with high er milled grades

and improved recovery resulted in record quarterly gold production of 24,227 ounces.

 Delivered record annual gold production at Seabee: The mine achieved the highest annual

production in its 27-year history, producing 83,998 ounces of gold in 2017 , at the upper end

of the upwardly revised annual guidance.

 Exceeded annual production guidance at Puna Operations: Exceeded the upper end of

the upwardly revised annual production guidance with a total of 6.2 million ounces of silver.

Continued excellent performance of stockpile processing resulted in silver production of 1.2

million ounces in the fourth quarter.

Paul Benson, President and CEO said, “A strong fourth quarter at all three operations resulted in

annual production of over 370,000 gold equivalent ounces. This marks the sixth consecutive year

that we have met or exceeded ou r production guidance. All three operations performed well ,

particularly Puna Operations which exceeded the top end of its improved production guidance.

These results are driven by our teams and their continued focus on Operational E xcellence to

optimize our operations. In the year ahead, we are positioning the company to grow production

as Seabee ramps up and the Chinchillas deposit comes on -line in Argent ina. Importantly, our

exceptionally strong balance sheet enables us to increase our investment in brownfields

exploration at both Marigold and Seabee.”

SSR Mining Inc.

PAGE 2

Marigold Mine, U.S.

Q4 2017 Q3 2017 % Change 1 FY 2017 FY 2016 % Change 1

Total material mined kt 13,979 20,311 (31.2%) 69,011 75,093 (8.1%)

Waste removed kt 8,136 13,149 (38.1%) 43,422 51,480 (15.7%)

Ore to leach pad kt 5,843 7,162 (18.4%) 25,589 23,613 8.4%

Strip ratio w/o 1.4 1.8 (22.2%) 1.7 2.2 (22.7%)

Gold grade to leach pad g/t 0.37 0.31 19.4% 0.35 0.45 (22.2%)

Gold recovery % 74% 72% 2.8% 73% 72% 1.4%

Gold produced oz 52,768 38,699 36.4% 202,240 205,116 (1.4%)

Gold sold oz 51,420 38,818 32.5% 200,192 204,315 (2.0%)

Notes:

(1) Percent changes are calculated using rounded numbers presented in the table.

In 2017, the Marigold mine produced 202,240 ounces of gold, achieving the upper end of our

revised production guidance. This compares to 205,116 ounces of gold produced in 2016. Gold

sales were 200,192 ounces for the year.

Material mined during the year totaled 69.0 million tonnes, 8% lower compared to the record

tonnage moved in 2016, due to adverse weather conditions in the first quarter of 2017 and a lower

mining rate in the fourth quarter as discussed below . The mine achieved a record 25.6 million

tonnes of ore stacked on leach pads in 2017.

During the fourth quarter of 2017, a total of 14.0 million tonnes of material were mined, down 31%

from the third quarter due to planned maintenance of the rope shovel and operational shut-downs

and interruptions resulting from the fatal incident in October. The operation focused on addressing

the leaching constraints related to clay ore encountered in the second half of the year. Multiple

actions were implemented resulting in improvement of the leach pad operation over the last three

months of the year. A co mbination of ore blending, adding surfactants to reduce ponding and

improving ripping practices have allowed solution application rates to return to normal and

recovery rates to expected levels. This was reflected in the increased gold production in the fourth

quarter.

Approximately 5.8 million tonnes of ore were delivered to the heap leach pads at a gold grade of

0.37 g/t in the fourth quarter . This compares to 7.2 million tonnes of ore delivered to the leach

pads at a gold grade of 0.31 g/t in the third quarter. Gold grade mined in the fourth quarter was

19% higher than the third quarter due to mining deeper in the current phase of the Mackay pit .

The strip ratio declined to 1.4:1 in the quarter, a 22% reduction compared to the previous quarter.

In the fourth quarter of 2017, Marigold produced 52,768 ounces of gold, 36% higher than the

previous quarter. Gold sales totaled 51,420 ounces for the quarter.

SSR Mining Inc.

PAGE 3

Seabee Gold Operation, Canada

Q4 2017 Q3 2017 % Change 1 FY 2017 FY 2016 2 % Change 1

Total ore milled t 89,237 84,315 5.8% 330,415 312,679 5.7%

Ore milled per day t/day 970 916 5.9% 905 854 6.0%

Gold mill feed grade g/t 8.89 7.03 26.5% 8.25 7.91 4.3%

Gold recovery % 97.4% 97.2% 0.2% 97.4% 96.7% 0.7%

Gold produced oz 24,227 18,058 34.2% 83,998 77,640 8.2%

Gold sold oz 23,969 21,798 10.0% 86,087 76,474 12.6%

Notes:

(1) Percent changes are calculated using rounded numbers presented in the table.

(2) The data presented in this column is for the period from January 1, 2016 to December 31, 2016 and includes operating results

for the Seabee Gold Operation for the period from January 1, 2016 to May 30, 2016 prior to our acquisition.

The Seabee Gold Operation produced 83,998 ounces of gold in 2017 , marking record annual

production in its 27-year history, resulting from an improved milling rate and higher gold grades.

A total of 86,087 ounces of gold were sold during the year.

In 2017, the operation milled 330,415 tonnes of ore, another operating record, due largely to our

ongoing Operational Excellence initiatives. During the year, average gold mill feed grade was

8.25 g/t, 4% higher compared to the average gold grade milled in 2016. The Santoy mine supplied

82% of ore milled, predominantly from long hole stopes, with the remaining ore sourced from the

Seabee mine.

In the fourth quarter of 2017, the operation produced 24,227 ounces of gold, a 34% increase

compared to the previous quarter and a quarterly record mainly due to record throughput and

higher gold grades. Gold sales totaled 23,969 ounces during the quarter.

A record 89,237 tonnes of ore were milled during the fourth quarter at an average gold grade of

8.89 g/t and recovery of 97.4%. This compares to a total of 84,315 tonnes of ore milled at an

average gold grade o f 7.03 g/t and recovery of 97.2% in the third quarter of 2017. During the

fourth quarter, the mill maintained a higher throughput of 970 tonnes per day, a record quarterly

performance. The Santoy mine supplied approximately 72% of total ore milled, with the remainder

sourced from the Seabee mine.

SSR Mining Inc.

PAGE 4

Puna Operations, Argentina (1)

Q4 2017 Q3 2017 % Change 1 FY 2017 FY 2016 % Change 1

Ore milled kt 442 461 (4.1%) 1,798 1,774 1.4%

Silver mill feed grade g/t 125 153 (18.3%) 152 235 (35.3%)

Silver recovery % 66.0% 67.8% (2.7%) 70.3% 77.8% (9.6%)

Silver produced koz 1,169 1,541 (24.1%) 6,177 10,422 (40.7%)

Silver produced (attributable) (2) koz 877 1,156 (24.1%) 5,330 10,422 n/a

Silver sold koz 820 2,076 (60.5%) 5,994 11,397 (47.4%)

Silver sold (attributable) (2) koz 615 1,557 (60.5%) 5,088 11,397 n/a

Notes:

(1) Figures are on 100% basis unless otherwise noted.

(2) Figures for the third and fourth quarter of 2017 are on 75% attributable basis. Figures for 2017 represent 100% for the period

from January to May 2017 and 75% for the period from June to December 2017.

(3) Percent changes are calculated using rounded numbers presented in the table.

In 2017, the operation produced a total of 6.2 million ounces of silver, exceeding our increased

annual production guidance. This was largely due to stockpile grades and metallurgical

performance exceeding plan. Silver sales for the year totaled 6.0 million ounces. Attributable

share of silver p roduction and sales in 2017 was 5.3 million ounces and 5.1 million ounces,

respectively.

During the year, ore was milled at an average rate of 4,927 tonnes per day. Stockpile ore milled

contained an average silver grade of 152 g/t, higher than planned. While t he average silver

recovery of 70.3% was lower than the previous year due to planned lower silver mill feed grade,

it was above our planned recovery for the year.

In the fourth quarter of 2017, silver production of 1.2 million ounces declined relative to the third

quarter, as expected, due to processing lower grade stockpile ore. Silver sales totaled 0.8 million

ounces. Attributable share of silver production and sales for the quarter was 0.9 million ounces

and 0.6 million ounces, respectively.

During the fourth quarter, ore was milled at an average rate of 4,800 tonnes per day. Ore milled

contained an average silver grade of 125 g/t, 18% lower than the 153 g/t reported in the third

quarter of 2017 as we continue to process lower grade stockpiles. The average silver recovery in

the fourth quarter was 66.0%.

SSR Mining Inc.

PAGE 5

Outlook

This section of the news release provides management's production and cost estimates. See

"Cautionary Note Regarding Forward-Looking Statements."

Operating Guidance Marigold mine

Seabee Gold

Operation

Puna Operations

(75% interest) (4)

Gold Production oz 190,000 – 210,000 85,000 – 92,000 —

Silver Production Moz — — 3.0 – 4.4

Silver Production (attributable) Moz — — 2.3 – 3.3

Lead Production Mlb — — 7.0 – 12.5

Lead Production (attributable) Mlb — — 5.3 – 9.4

Zinc Production Mlb — — 5.5 – 7.5

Zinc Production (attributable) Mlb — — 4.1 – 5.6

Cash Costs per Payable Ounce Sold (1) $/oz $725 – $775 $560 – $610 $12.50 – $15.00

Sustaining Capital Expenditures (2) $M $35.0 $10.0 $10.0

Capitalized Stripping / Capitalized

Development $M $15.0 $9.0 $10.0

Exploration Expenditures (3) $M $9.0 $9.0 $1.0

Notes:

(1) We report the non -GAAP financial measure of cash costs per payable ounce of gold and silver sold to manage and evaluate

operating performance at the Marigold mine, the Seabee Gold Operation and Puna Operations. See “Cautionary Note Regarding

Non-GAAP Measures". Cash costs figures are presented on a by-product basis.

(2) Sustaining capital expenditures for Puna Operations exclude initial capital expenditures related to the development of the

Chinchillas project.

(3) Includes capitalized and expensed exploration expenses.

(4) Shown on a 100% basis unless otherwise indicated.

On a consolidated basis, we expect to produce 340,000 gold equivalent ounces in 2018 at gold

equivalent cash costs of between $715 and $770 per ounce. On an attributable basis, we expect

to produce 325,000 gold equivalent ounces in 2018 at gold equivalent cash costs of between

$705 and $760 per ounce.

Marigold production is expected to remain at or near the levels achieved in 2017 as the mine

benefits from sustaining higher mining rates and expanded leach pad infrastructure. Due to the

ongoing positive operating performa nce, cash cost guidance of $ 725 to $775 per payable gold

ounce is materially lower than that forecast in the 5-year Outlook published in 2016. Sustaining

capital expenditures are expected to total approximately $35 million including $18 million for

maintenance and purchase of mobile fleet and $10 million for leach pad construction and pumping

upgrades. Quarterly production is expected to range between 40,000 ounces and 60,000 ounces

of gold during the year . Production in the first quarter is expected to be near the lower end and

production in the fourth quarter near the upper end of the range, due to higher amount of gold

SSR Mining Inc.

PAGE 6

ounces stacked in the first half of the year and faster leaching in the second half of the year

associated with the new leach pad. Capitalized stripping is expected to total $15 million with the

majority to be incurred in the second half o f the year as the mine commences stripping the next

phase of the Mackay pit.

At the Seabee Gold Operation, we expect to build on the mine’s record 2017 operating

performance and continue the implementation of the development and expansion scenario

contemplated in the Preliminary Economic Assessment (“PEA”), which was published in October

2017. Our focus remains on increasing production from the Santoy mine to support higher mill

throughput levels and lower unit costs. The original Seabee mine will be closed by mid-2018 after

remnant ore extraction and removal of infrastructure, contributing in part to the lower unit costs .

Gold production is expected to increase by approximately 5% while cash costs per payable ounce

of gold is expected to further decline.

Sustaining capital expenditures of $10 million at Seabee include additions to the underground

and surface mobile equipment fleet, tailings expansion and upgrade to site camp infrastructure to

support the longer mine life, all expenditures contemplated in the PEA. Capitalized development

of $9 million i s principally related to Santoy decline development and to establish stations for

underground definition and exploration drilling.

With the receipt of permits in December 2017 to construct the Chinchillas project, Puna

Operations will complete development of this deposit in 2018 to materially extend its operating

life. Consistent with the pre-feasibility study on this high return project , project development

expenditures are expected to total $81 million with $70 million remaining to be invested in 2018.

Our 75% share of project capital before VAT is, therefore, $53 million for 2018. First ore delivery

to the Pirquitas mill is expected in the second half of 2018 with sequential ramp up through the

remaining months of 2018. Once Chinchillas ore is being pro cessed, Pu na Operations will

produce lead-silver and zinc concentrates. The operation is expected to produce between 3.0

million and 4.4 million ounces of silver in 2018, with approximately 1.6 million ounces of production

anticipated in the first half of the year based solely on processing of stockpiles and Chinchillas

production anticipated in the second half of 2018.

Due to the success of our 2016 and 2017 exploration programs and consistent with our strategy

to invest in our assets, we are increasing exploration investment at Marigold and Seabee to $9

million at each asset. Marigold exploration will target infill drilling of higher grade zones within the

Mackay zone and commence a more focused program on the Red Dot deposit among additional

ongoing programs. The Seabee exploration prog rams are focused in three areas including infill

drilling and exploration at Santoy Gap, exploration on the Seabee land package for new deposits,

including follow -up on the 2017 Carr project results, and initial drill programs on the Fisher

property. Exploration at Puna Operations, SIB, Perdito and other projects as well as property

holding costs amount to $10 million for a total exploration and development investment of $28

million in 2018.

Gold equivalent figures for our 2018 operating guidance are based on gold-to-silver ratio of 73:1.

Cash costs and capital expenditures guidance is based on an oil price of $60 per barrel and

exchange rate of 1.25 Canadian dollar to U.S. dollar.

SSR Mining Inc.

PAGE 7

Qualified Persons

The scientific and technical data contained in this news release relating to the Marigold mine has

been reviewed and approved by Thomas Rice, SME Registered Member, a Qualified Person

under National Instrument 43 -101 – Standards of Disclosure for Mineral P rojects (“NI 43-101”)

and our Technical Services Manager at the Marigold mine. The scientific and technical data

contained in this news release relating to the Seabee Gold Operation has been reviewed and

approved by Cameron Chapman, P.Eng ., a Qualified Person under NI 43 -101 and General

Manager at the Seabee Gold Operation. The scientific and technical data contained in this news

release relating to Puna Operations has been reviewed and approved by Bruce Butcher, P.Eng.,

a Qualified Person under NI 43-101 and our Director, Mine Planning.

About SSR Mining

SSR Mining Inc. is a Canadian-based precious metals producer with three operations, including

the Marigold gold mine in Nevada, U.S., the Seabee Gold Operation in Saskatchewan, Canada

and the 75%-owned and operated Puna Operations joint venture in Jujuy, Argentina. We also

have two feasibility stage projects and a portfolio of exploration properties in North and South

America. We are committed to delivering safe production through relentle ss emphasis on

Operational Excellence. We are also focused on growing production and Mineral Reserves

through the exploration and acquisition of assets for accretive growth, while maintaining financial

strength.

SOURCE: SSR Mining Inc.

For further information contact:

W. John DeCooman, Jr.

Vice President, Business Development and Strategy

SSR Mining Inc.

Vancouver, BC

Toll free: +1 (888) 338-0046

All others: +1 (604) 689-3846

E-Mail: [email protected]

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

website at www.ssrmining.com.

Cautionary Note Regarding Forward-Looking Statements

This news release contains forward-looking information within the meaning of Canadian securities laws and

forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995

(collectively, “forward-looking statements”) concerning the anticipated developments in our operations in

future periods, and other events or conditions that may occur or exist in the future . All statements, other

than statements of historical fact, are forward-looking statements.

Generally, forward-looking statements can be identified by the use of words or phrases such as “expects,”

“anticipates,” “plans,” “projects,” “estimates,” “assumes,” “intends,” “strategy,” “goals,” “objectives,”

“potential,” or variations thereof, or stating that certain actions, events or results “may,” “could,” “would,”

“might” or “will” be taken, occur or be achieved, or the negative of any of these terms or similar expressions.

The forward-looking statements in this news release relate to, among other things: future production of

SSR Mining Inc.

PAGE 8

gold, silver and other metals; the prices of gold, silver and other metals; the effects of laws, regulations and

government policies affecting our operations or potential future operations; future successful development

of our projects; the sufficiency of our current working capital, anticipated operating cash flow or our ability

to raise necessary funds; estimated production rates for gold, silver and other metals produced by us; timing

of production and the cash costs and total costs of production at the Marigold mine, the Seabee Gold

Operation and Puna Operations; timing and expected expenditures of our exploration and development

programs; expected timing for capitalized stripping at the Marigold mine; expected timing for the closure of

the original Seabee mine; expansion of the Seabee Gold Operation based on the results of the PEA; the

PEA representing production growth, improved margins an d processing plant performance , low capital

investment and extended mine life at the Seabee Gold Operation ; expected timing of construction of and

ore delivery from the Chinchillas project; the estimated cost of sustaining capital; ongoing or future

development plans and capital replacement, improvement or remediation programs; the estimates of

expected or anticipated economic returns from our mining projects, including future sales of metals,

concentrate or other products produced by us; our ability to achieve our production guidance; and our plans

and expectations for our properties and operations.

These forward-looking statements are subject to a variety of known and unknown risks, uncertainties and

other factors that could cause actual events or results to differ from those expressed or implied, including,

without limitation, the following: uncertainty of production, development plans and cost estimates for the

Marigold mine, the Seabee Gold Operation, Puna Operations and our projects; our ability to replace Mineral

Reserves; our ability to obtain necessary permits for the Chinchillas project; commodity price fluctuations;

political or economic instability and unexpected regulatory changes; currency and interest rate fluctuations;

the possibility of future losses; general economic conditions; fully realizing the value of our shareholdings

in Pretium Resources Inc. and our other marketable securities, due to changes in price, liquidity or disposal

cost of such marketable securities; counterparty and market risks related to the sale of our concentrate and

metals; uncertainty in the accuracy of Mineral Reserves and Mineral Resources estimates and in our ability

to extract mineralization profitably; differences in U.S. and Canadian practices for reporting Mineral

Reserves and Mineral Resources; lack of suitable infrastructure or damage to existing infrastructure; future

development risks, including start-up delays and cost overruns; our ability to obtain adequate financing for

further exploration and development programs and opportunities; uncertainty in acquiring additional

commercially mineable mineral rights; delays in obtaining or failure to obtain governmental permits, or non-

compliance with our permits; differing results from technical studies and reports ; our ability to attract and

retain qualified personnel and management; potential labour unrest, including labour actions by our

unionized employees at Puna Operations; the impact of governmental regulations, including health, safety

and environmental regulations, including increased costs and restrictions on operations due to compliance

with such regulations; reclamation and closure requirements for our mineral properties; failure to effectively

manage our tailings facilities; social and economic changes following closure of a mine may lead to adverse

impacts and unrest; unpredictable risks and hazards related to the development and operation of a mine or

mineral property that are beyond our control; potential impacts of the Marigold mine incident, including with

respect to operation continuity; indigenous peoples’ title claims and rights to consultation and

accommodation may affect our existing operations as well as development projects and future acquisitions;

assessments by taxation authorities in multiple jurisdictions; recoverability of VAT and significant delays in

the collection process in Argentina; claims and l egal proceedings, including adverse rulings in litigation

against us and/or our directors or officers; compliance with anti -corruption laws and internal controls, and

increased regulatory compliance costs; complying with emerging climate change regulations and the impact

of climate change, including extreme weather conditions; fully realizing our interest in deferred

consideration received in connection with recent divestitures; uncertainties related to title to our mineral

properties and the ability to obt ain surface rights; the sufficiency of our insurance coverage; civil

disobedience in the countries where our mineral properties are located; operational safety and security

risks; actions required to be taken by us under human rights law; competition in th e mining industry for

mineral properties; our ability to complete and successfully integrate an announced acquisition; an event

of default under our convertible notes may significantly reduce our liquidity and adversely affect our

business; failure to meet covenants under our senior secured revolving credit facility; conflicts of interest

that could arise from certain of our directors ’ and officers ’ involvement with other natural resource

companies; information systems security threats; and those other various risks and uncertainties identified

under the heading "Risk Factors" in our most recent Annual Information Form filed with the Canadian