Overview
| Stage | Production |
| Mine Type | Open Pit |
| Commodities |
|
| Mining Method |
|
| Processing |
- Smelting
- Flotation
- Heap leach
- Carbon in leach (CIL)
- Carbon in column (CIC)
- Carbon adsorption-desorption-recovery (ADR)
- Cyanide (reagent)
|
| Mine Life | 18 years (as of Jan 1, 2020) |
Zeravshan owns four mining rights, namely Jilau, Olympic, Khirskhona and Taror, in which Jilau and Taror are currently in production, and 2 processing plants and 1 gold smelter plant were built. |
Source:
p. 5,42
Zijin Mining Group Co., Ltd and the government of Tajikistan hold 70% and 30% shares in JV Zeravshan LLC respectively.
Summary:
The ores of the Taror mine are recognised as complex and refractory polymetallic ores by the industry, as the current mining area is situated in a mixed mineralised zone, where numerous types of oxidised and sulphuric ores coexist with vast varieties. There are as many as 8 types of useful and harmful elements.
Processing
- Smelting
- Flotation
- Heap leach
- Carbon in leach (CIL)
- Carbon in column (CIC)
- Carbon adsorption-desorption-recovery (ADR)
- Cyanide (reagent)
Source:
Production:
| Commodity | Units | 2020 | 2019 | 2018 | 2017 |
|
Gold
|
kg
| ...... | ...... | 4,567 | 4,014 |
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Operational Metrics:
| Metrics | 2019 | 2018 |
|
Annual processing capacity
| 2.77 Mt | 2.77 Mt |
Reserves at December 31, 2021:
Cutoff grade and industrial grade of Jilau: 0.5g/t and 0.8g/t respectively; cutoff grade and industrial grade of Taror: 1.2g/t and 2.51g/ t respectively.
| Category | Tonnage | Commodity | Grade | Contained Metal |
|
Proven & Probable
|
t
|
Gold
|
2.51 g/t
|
62,526 kg
|
|
Total Resource
|
t
|
Gold
|
2.1 g/t
|
96,133 kg
|
Financials:
| | Units | 2020 | 2019 | 2018 | 2017 |
|
Operating Income
|
M RMB
| ...... | ...... | 1,130 | 938.1 |
|
After-tax Income
|
M RMB
| ...... | ...... | 95.4 | -59.8 |
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Mine Management:
| Job Title | Name | Profile | Ref. Date |
|
.......................
|
.......................
|
|
Sep 27, 2021
|
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Staff:
| Employees | Year |
|
|
2020
|
|
|
2017
|
Corporate Filings & Presentations:
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