Overview
| Stage | Production |
| Mine Type | Open Pit |
| Commodities |
|
| Mining Method |
|
| Processing |
|
Source:
p. 21
Summary:
The Alpamarca-Rio Pallanga project is a deposit of lead, zinc, silver and copper veins. It is located 4,700 meters above sea level in the Santa Bárbara district of Carhuacayan, Yauli Province, Junin Region. The project consists of 2,100 hectares of concessions in an area with significant geological potential.
Summary:
The Alpamarca mine is at 4,700 meters above sea level in the Santa Barbara de Carhuacayán district, department of Junín, with zinc, silver, lead and copper veintype fields. The deposit is mechanically-operated open pit, using a selective mining method – with the final stage of its mine life exploited through an underground mine.
Source:
Summary:
At the plant, which uses the traditional crushing-milling-flotation tandem.
Reserves at December 31, 2018:
| Category | Tonnage | Commodity | Grade | Contained Metal |
|
Probable
|
1.6 Mt
|
Zinc
|
0.8 %
|
13 kt
|
|
Probable
|
1.6 Mt
|
Lead
|
0.6 %
|
10 kt
|
|
Probable
|
1.6 Mt
|
Silver
|
1.2 oz/t
|
2 M oz
|
|
Probable
|
1.6 Mt
|
Copper
|
0.1 %
|
2 kt
|
|
Proven & Probable
|
2.5 Mt
|
Zinc
|
0.9 %
|
21 kt
|
|
Proven & Probable
|
2.5 Mt
|
Lead
|
0.7 %
|
16 kt
|
|
Proven & Probable
|
2.5 Mt
|
Silver
|
1.3 oz/t
|
3 M oz
|
|
Proven & Probable
|
2.5 Mt
|
Copper
|
0.1 %
|
2 kt
|
|
Measured
|
1 Mt
|
Zinc
|
1 %
|
10 kt
|
|
Measured
|
1 Mt
|
Lead
|
0.7 %
|
7 kt
|
|
Measured
|
1 Mt
|
Silver
|
1.6 oz/t
|
2 M oz
|
|
Measured
|
1 Mt
|
Copper
|
0.1 %
|
1 kt
|
|
Indicated
|
2.4 Mt
|
Zinc
|
1.1 %
|
27 kt
|
|
Indicated
|
2.4 Mt
|
Lead
|
0.9 %
|
21 kt
|
|
Indicated
|
2.4 Mt
|
Silver
|
1.7 oz/t
|
4 M oz
|
|
Indicated
|
2.4 Mt
|
Copper
|
0.1 %
|
1 kt
|
|
Inferred
|
0.6 Mt
|
Zinc
|
1.2 %
|
7 kt
|
|
Inferred
|
0.6 Mt
|
Lead
|
0.9 %
|
5 kt
|
|
Inferred
|
0.6 Mt
|
Silver
|
2.4 oz/t
|
1 M oz
|
|
Inferred
|
0.6 Mt
|
Copper
|
0.1 %
|
|
Mine Management:
| Job Title | Name | Profile | Ref. Date |
.......................
|
.......................
|
|
May 13, 2020
|
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