Idaho · Custer County
Prospect
Mullan Lode Prospects
Custer County, Idaho, United States
Gold
Silver
⌖ Show on map
USGS source ↗
Commodities
Primary
Gold
Tertiary
Silver
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
N
Ore control
Breccia - Fracture Zones
Materials
Gangue
Calcite, Pyrite, Quartz
Geology
Host rock
Andesite
Associated rock
Andesite · Challis Volcanics-Andesite
Structure
Minor Fractures
Economic & production
Development status
Prospect
Identification
Deposit ID
10071106
MRDS ID
W014326
Region
NA
Data score
B
Coordinates
44.37709, -114.68063
References
ANDERSON, A. L., 1949, SILVER - GOLD DEPOSITS OF THE YANKEE FORK DISTRICT, CUSTER COUNTY, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 83, 37 P1949 RECON IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 8