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 | 17 years (as of Jan 1, 2021) |
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.
A preliminary design 500t/d pressurised oxidation project was completed.Tender for medium and longterm equipment procurement was basically completed. Construction started in December 2021, and construction and first production will be completed by the end of 2023. |
Source:
p. 79,330
Zijin Mining Group Co., Ltd and the government of Tajikistan hold 70% and 30% shares in JV Zeravshan LLC respectively.
Contractors
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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.
Summary:
Jilau and Taror mines are conventional open pit mines.
Processing
- Smelting
- Flotation
- Heap leach
- Carbon in leach (CIL)
- Carbon in column (CIC)
- Carbon adsorption-desorption-recovery (ADR)
- Cyanide (reagent)
Source:
Production:
| Commodity | Units | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|
Gold
|
kg
| ...... ^ | ...... | ...... | ...... | 4,567 | 4,014 |
^ Guidance / Forecast.
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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 g/t and 2.5 g/ t respectively.
| Category | Tonnage | Commodity | Grade | Contained Metal |
|
Proven & Probable
|
t
|
Gold
|
2.06 g/t
|
52,227 kg
|
|
Total Resource
|
t
|
Gold
|
1.89 g/t
|
107,976 kg
|
Financials:
| | Units | 2021 | 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 |
|
.......................
|
.......................
|
|
Jul 20, 2022
|
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Staff:
| Employees | Year |
|
|
2020
|
|
|
2017
|
Corporate Filings & Presentations:
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