Montana · Madison County
Occurrence
Antelope-Pony
Madison County, Montana, United States
Platinum
Iridium
Osmium
⌖ Show on map
USGS source ↗
Commodities
Primary
Platinum
Tertiary
Iridium, Osmium
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10221772
MRDS ID
M045427
Region
NA
Data score
D
Coordinates
45.6827, -111.93836
References
U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 820, 1973, P. 537-546.