Montana · Granite County
Occurrence

Heilman Claim

Granite County, Montana, United States
CopperSilverGold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
SecondarySilver, Gold
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeN
Materials
Ore mineralsCopper, Gold, Malachite
GangueLimonite
Geology
Host rockLimestone · Hasmark Formation
Economic & production
Development statusOccurrence
Identification
Deposit ID10019284
MRDS IDDC09378
RegionNA
Data scoreC
Coordinates46.45489, -113.24259
References
USGS PP 78, P. 261.CONSV. DIV. COMP. DATE, 03-07-1962