Overview
| Stage | Production |
| Mine Type | Open Pit & Underground |
| Commodities |
|
| Mining Method |
|
| Production Start | ...  |
| Mine Life | 2047 |
The Longnan Zijin compreses Liba, Dujiagou and Jinshan mines.
Pre-development preparation of the Jinshan Gold Mine 2,000 tonnes per day is under progress and is expected to be put into production by the end of 2023. |
Source:
p. 6,38
Shareholding proportion: Zijin Mining Group - 84.22%.
Contractors
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Summary:
Ore deposit type - Para-Carlin
Summary:
Open-pit mining shall be adopted in the early stage, and underground mining for the late stage. Production period of open-pit mining is 8 years, and during the full production period, approximately 5.5 tonnes of gold in concentrate form shall be produced per annum on average; production period of underground mining is 20 years, and approximately 1.8 tonnes of gold in concentrate form shall be produced per annum on average.
Mining method: Open-pit mining and underground mining.
Source:
Summary:
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Reserves at December 31, 2022:
Liba Open-pit mining: Cut-off grade: 0.5g/t; Industrial grade: 1g/t.
Underground mining: Cut-off grade: 1.0g/t; Industrial grade: 1.5g/t.
Dujiagou Open-pit mining: Cut-off grade: 0.5g/t; Industrial grade: 1g/t.
Underground mining: Cut-off grade: 1.0g/t.
| Category | Tonnage | Commodity | Grade | Contained Metal |
|
Proven
|
t
|
Gold
|
|
18.649 t
|
|
Probable
|
t
|
Gold
|
|
28.573 t
|
|
Proven & Probable
|
t
|
Gold
|
2.04 g/t
|
47.222 t
|
|
Measured & Indicated
|
t
|
Gold
|
|
56 t
|
|
Inferred
|
t
|
Gold
|
|
89.259 t
|
|
Total Resource
|
t
|
Gold
|
2.07 g/t
|
145.259 t
|
Mine Management:
| Job Title | Name | Profile | Ref. Date |
|
.......................
|
.......................
|
|
Aug 22, 2023
|
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Corporate Filings & Presentations:
| Document | Year |
|
Annual Report
|
2022
|
|
...................................
|
2021
|
|
...................................
|
2020
|
|
...................................
|
2020
|
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- Subscription is required.