GOLDFEASIBILITY STUDYPROJECT ECONOMICS

Çöpler District Master Plan 2021 (Çöpler, Çakmaktepe, Ardich) Feasibility Study: $1.73B NPV Over a 21-Year Mine Life

ByMining Stocks Research
Sep 21, 2026
Source:SSR Mining Inc.
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SSR Mining Inc.
$SSRM
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SSR Mining Inc.'s Çöpler District Master Plan 2021 (Çöpler, Çakmaktepe, Ardich) in Erzincan Province, Turkey has a Feasibility Study outlining an after-tax NPV of $1.73B. The mine plan runs 21 years at about 278 kozpa Au (5-year annual average) per year.

SSR Mining Inc.'s Çöpler District Master Plan 2021 (Çöpler, Çakmaktepe, Ardich) has reported Feasibility Study results for the gold project in Erzincan Province, Turkey. The study headlines an after-tax net present value of $1.73B at a 5% discount rate. It reflects SSR Mining Inc.'s (SSRM) latest disclosed economics for the asset.

Economics. The after-tax NPV is $1.73B using a 5% discount rate. All-in sustaining costs are pegged at 966 USD/oz gold. Economics are based on Long-term metal price assumptions of $1,600/oz gold, $21.00/oz silver, and $3.40/lb copper.

Production and mine plan. The project envisions an open-pit operation. Life of mine is 21 years. Average annual production is approximately 278 kozpa Au (5-year annual average). Average head grade is 2.14 g/t Au (total processed). Metallurgical recovery averages 91%.

Resources and ownership. The company holds a 80% interest in the project.

These figures are extracted from SSR Mining Inc.'s technical disclosures and reflect the most recent Feasibility Study on file. Compare this project against other developers and producers in our project economics database, and always verify the numbers against the original technical report before making any investment decision.

Mining Stocks Research

Our Analysis

NPV after-tax
$1.73B

higher than 85% of 169 projects we track

Mine life
21yrs
Study price assumption
Long-term metal price assumptions of $1,600/oz gold, $21.00/oz silver, and $3.40/lb copper
Spot gold today
$4,317.30/oz

An after-tax NPV of $1.73B puts this asset ahead of 85% of the 169 gold projects we track, which is a genuine statement about scale: the Erzincan project is a large orebody in absolute terms, not a marginal one. The catch is what that ranking does and does not tell you. It is a cross-sectional position, not a measure of the company's leverage to it. With a US$7.53B market cap and 43 projects in the portfolio, a single asset of this size is one contributor among many rather than a transformational bet, and the NPV sits at roughly 0.2x market cap, below it. That gap cuts both ways: it can mean the market has not yet credited the study, or that it is discounting Turkish jurisdiction risk, permitting, and the cost of building the mine. Nothing in the numbers resolves which.

The constraint that matters most is the study's price deck. The feasibility work is built on $1,600/oz gold, $21.00/oz silver and $3.40/lb copper, while gold trades at $4,317.30/oz today. That is a wide spread, and it means the headline economics are running on assumptions well below the current market. The returns are therefore not obviously stretched by the metal price; if anything, the study is the conservative case. But a feasibility study is a build-ready estimate with a plus or minus 15% band, and this one is unchanged against the 2021 filing on both NPV and mine life, so the re-issue adds confidence rather than new upside.

Turkey is the swing factor in how these numbers should be read: a producing asset in a jurisdiction that carries real permitting and political risk, which is precisely why a feasibility-stage NPV should be weighted heavily but not taken at face value. The question that decides this project is whether the company can fund and permit the build in Erzincan without diluting shareholders at a discount to a study that already trades below market cap.

Our take, benchmarked against the project economics in the Mining Stocks database. Figures are estimates drawn from company technical reports — not investment advice; always verify against the source filing.

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View the source filing from
SSR Mining Inc.
View Source Filing (PDF) →
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