Montana · Madison County
Occurrence
Curly Bill No. 3 Prospect
Madison County, Montana, United States
Silver
Copper
Gold
⌖ Show on map
USGS source ↗
Commodities
Primary
Silver, Copper, Gold
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
N
Materials
Ore minerals
Chalcopyrite, Gold, Silver
Geology
Host rock
Gneiss
Economic & production
Development status
Occurrence
Identification
Deposit ID
10014511
MRDS ID
D011317
Region
NA
Data score
C
Coordinates
45.59323, -112.08309
References
USGS MF 1590-C, 1983, TABLE 1, FIG 1