Alaska
Occurrence
Twin Lakes West Zinc-Lead Occurrence
Alaska, United States
Zinc
Lead
Copper
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USGS source ↗
Description
Research Associates Of Alaska, Inc.
Commodities
Primary
Zinc
Secondary
Lead
Tertiary
Copper
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Chalcopyrite, Galena, Sphalerite
Gangue
Calcite, Chlorite, Epidote, Hematite, Pyrite
Geology
Host rock
Rhyolite
Alteration
Epidote And Chlorite, Silicification And Lesser Sericitization
Economic & production
Development status
Occurrence
Discovery year
1976
Identification
Deposit ID
10002128
MRDS ID
A013026
Region
NA
Data score
B
Coordinates
60.62833, -153.78741
References
USGS MF-1114-B, LOCATION 11 (1985)RESOURCE ASSOCIATES OF ALASKA, INC., P. 33, 34 (1976)BAG-MF-1114-B-11