Alaska
Past Producer
Johnson
Alaska, United States
Gold
Silver
⌖ Show on map
USGS source ↗
Commodities
Primary
Gold, Silver
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Gold, Silver
Gangue
Calcite, Pyrite, Quartz
Geology
Host rock
Mafic Intrusive Rock · Valdez Group
Associated rock
Mafic Intrusive Rock
Economic & production
Development status
Past Producer
Identification
Deposit ID
10000354
MRDS ID
A010418
Region
NA
Data score
C
Coordinates
60.62981, -149.56453
References
USGS BULLETIN 849-I, P. 510-511USGS MISCELLANEOUS FIELD STUDIES 880-A, LOCATION 50USGS OPEN FILE 80-621, P. 120