Overview
Stage | Permitting |
Mine Type | Open Pit |
Commodities |
|
Mining Method |
|
Mine Life | 22 years (as of Jan 1, 2021) |
Source:
p. 22
The Çöpler project is owned and operated by Anagold Madencilik Sanayi ve Ticaret Anonim Sirketi (Anagold). SSR controls 80% of the shares of Anagold, Lidya Madencilik Sanayi ve Ticaret A.S. (Lidya), controls 18.5%, and a bank wholly-owned by Çalik Holdings A.S., holds the remaining 1.5%. Exploration tenures surrounding the project area and mining at Çakmaktepe are subject to joint venture agreements between SSR and Lidya that have varying interest proportions. SSR controls 50% of the shares of Kartaltepe Madencilik Sanayi ve Ticaret Anonim Sirketi (Kartaltepe) and 30% of Tunçpinar Madencilik Sanayi ve Ticaret Anonim Sirketi (Tunçpinar). The remaining 50% of shares for the Kartaltepe and 70% of shares of Tuncpinar are controlled by Lidya.
Contractors
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Deposit Type
- Skarn
- Carbonate replacement
- Epithermal
- Porphyry
- Vein / narrow vein
Summary:
Porphyry copper–gold systems host some of the most widely distributed mineralisation types at convergent plate boundaries, including porphyry deposits centred on intrusions; skarn, carbonate-replacement, and sediment hosted gold deposits in increasingly peripheral locations; and high to intermediate-sulfidation epithermal deposits.
The alteration and mineralisation in porphyry copper–gold systems are zoned outward from the stocks or dyke swarms, which typically comprise several generations of intermediate to felsic porphyry intrusions. Porphyry copper (± gold, ± molybdenum) deposits are centred on the intrusions, whereas carbonate wall rocks commonly host proximal copper–gold skarns, less common distal zinc–lead and/or gold skarns, and, beyond the skarn front, carbonate replacement copper and/or zinc–lead–silver (± gold) deposits, and/or sediment-hosted (distal-disseminated) gold deposits. Peripheral mineralisation is less conspicuous in non-carbonate wall rocks but may include base metal-bearing or gold-bearing veins and mantos (Sillitoe, 2010). Skarn deposits are typically hosted in mineralogically simple finegrained clastic and carbonate sedimentary rocks. Skarn mineralogy and metal content is largely dependent on the crystallisation history and genesis of associated plutons (Meinert et al., 2005).
The Çöpler district is located near the north margin of a complex collision zone and to the south of the prominent North Anatolian Fault Zone. The Çöpler d ........

Summary:
Open pit mining at the Çöpler project is carried out by a mining contractor and managed by Anagold. The mining method is a conventional open pit method with drill and blast and utilising excavators and trucks operating on bench heights of 5 m. The mining contractor provides operators, line supervisors, equipment, and ancillary facilities required for the mining operation. SSR provides management, technical, mine planning, engineering, and grade control functions for the operation. SSR currently operates a sulfide process plant and an oxide heap leach facility.
New pit designs were created in 2021 based on updated metal prices and costs.
The key aims of the optimised pit designs are:
• Minimise mining costs and maximise economic return by exposing the highest value ore with minimum waste mining.
• Address operational requirements for loading, hauling, slope stability, and rockfall, as follows:
- Loading – the phases were designed with a minimum operational width of 15–30 m between phases (depending on bench configuration) to allow efficient mining for the equipment scale.
- Hauling – generally, two exit haul roads per phase were included: the west bound exit to the crusher, low-grade stockpile, and west dump; and the east bound exit to the potentially acid forming (PAF) and non-acid forming (NAF) dumps. Haul roads are generally 15 m wide at a 10% gradient. Single-lane haulage traffic is allowed in the lower benches of the ........

Flow Sheet:
Crushing and Ore Handling
Haul trucks from the mine tip ore onto designated stockpile fingers. The ore is withdrawn from stockpiles by front end loader (FEL) and deposited into the run-of-mine (ROM) dump hopper. A static grizzly is fitted to the top of the ROM bin to remove coarse oversize.
ROM ore is reclaimed from the bin by the sizer apron feeder, which discharges material into the mineral sizer. The sizer is a tooth roll unit which crushes the ore from a feed top size of 500 mm to a nominal top size of 250 mm. Discharge from the sizer drops down a chute onto the sizer discharge conveyor.
The sizer teeth are configured in a manner to direct oversize rocks to one end where they pass through a spring-loaded oversize rejection gate and fall to a reject bunker. The crushed product is carried by the sizer product conveyor to the semi-autogenous grind (SAG) mill feed conveyor. The SAG mill feed conveyor has a belt scale to monitor the ore flow to the SAG mill and this information is used to control the sizer apron feeder speed.
Grinding
The SAG milling stage consists of a high aspect SAG mill with water cannon pebble recycle. The SAG mill grinds the crushed ore to produce a discharge particle size distribution P80 of approximately 1,400 µm.
Large ore particles are retained in the SAG mill by the internal SAG discharge grate. Particles too large for ball milling are retained as oversize on the SAG mill trommel screen and this oversize is washed by trommel sprays. The trommel screen oversize is either projected back into the SAG mill using a high-pressure water cannon or rejected via a conveyor. Slurry that passes through the trommel screen discharges into the grinding cyclone feed pump box where it mixes with the ball mill discharge slurry and density control water.
Slurry collected in the grinding cyclone feed pump box from the SAG mill and ball mill is fed to the grinding cyclone cluster. The cyclones produce an overflow product with a P80 of 100 µm, which is screened to remove any trash (organic material, etc.) by the grinding trash screen. Coarse particles report to cyclone underflow, which is returned to the ball mill for further size reduction until it is fine enough to report to cyclone overflow and leave the circuit.
Flow Sheet:
Summary:

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Projected Production:
Commodity | Product | Units | Avg. Annual | LOM |
Gold
|
Metal in doré
|
koz
| 300 | 5,368 |
Silver
|
Metal in doré
|
koz
| | ......  |
Copper
|
Metal
|
M lbs
| | ......  |
Operational Metrics:
Metrics | |
Waste tonnes, LOM
| ......  |
Ore tonnes mined, LOM
| ......  |
Total tonnes mined, LOM
| ......  |
Tonnes processed, LOM
| ......  |
* According to 2021 study.
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Reserves at December 31, 2021:
Mineral Reserves: Çöpler oxide ore cut-off grades vary from 0.47–0.59 g/t Au; Çöpler sulfide ore cut-off grade is 1.05 g/t Au: Çakmaktepe oxide cut-off grades vary from 0.52–0.69 g/t Au.
Category | OreType | Tonnage | Commodity | Grade | Contained Metal |
Proven
|
In-Situ (OP)
|
9,024 kt
|
Gold
|
2.55 g/t
|
741 koz
|
Proven
|
In-Situ (OP)
|
9,024 kt
|
Silver
|
4.15 g/t
|
1,203 koz
|
Proven
|
In-Situ (OP)
|
9,024 kt
|
Copper
|
0 %
|
208 k lbs
|
Probable
|
Stockpiles
|
12,479 kt
|
Gold
|
2.25 g/t
|
|
Probable
|
In-Situ (OP)
|
53,863 kt
|
Gold
|
2.03 g/t
|
3,522 koz
|
Probable
|
In-Situ (OP)
|
53,863 kt
|
Silver
|
4.48 g/t
|
7,765 koz
|
Probable
|
In-Situ (OP)
|
53,863 kt
|
Copper
|
0.01 %
|
9,237 k lbs
|
Proven & Probable
|
Total
|
75,366 kt
|
Gold
|
2.13 g/t
|
5,164 koz
|
Proven & Probable
|
Total
|
75,366 kt
|
Silver
|
3.7 g/t
|
8,968 koz
|
Proven & Probable
|
Total
|
75,366 kt
|
Copper
|
0.01 %
|
9,445 k lbs
|
Measured
|
Total
|
3,306 kt
|
Gold
|
1.92 g/t
|
204 koz
|
Measured
|
Total
|
3,306 kt
|
Silver
|
4.3 g/t
|
457 koz
|
Measured
|
Total
|
3,306 kt
|
Copper
|
0.03 %
|
2,118 k lbs
|
Indicated
|
Total
|
88,948 kt
|
Gold
|
1.03 g/t
|
2,933 koz
|
Indicated
|
Total
|
88,948 kt
|
Silver
|
3.35 g/t
|
9,572 koz
|
Indicated
|
Total
|
88,948 kt
|
Copper
|
0.15 %
|
296,733 k lbs
|
Measured & Indicated
|
Total
|
92,254 kt
|
Gold
|
1.06 g/t
|
3,136 koz
|
Measured & Indicated
|
Total
|
92,254 kt
|
Silver
|
3.38 g/t
|
10,029 koz
|
Measured & Indicated
|
Total
|
92,254 kt
|
Copper
|
0.15 %
|
298,851 k lbs
|
Inferred
|
Total
|
103,154 kt
|
Gold
|
1.17 g/t
|
3,875 koz
|
Inferred
|
Total
|
103,154 kt
|
Silver
|
9.56 g/t
|
31,695 koz
|
Inferred
|
Total
|
103,154 kt
|
Copper
|
0.13 %
|
285,587 k lbs
|
Corporate Filings & Presentations:
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