Montana · Sweet Grass County
Occurrence

East Rainbow

Sweet Grass County, Montana, United States
GoldSilver
⌖ Show on mapUSGS source ↗
Commodities
TertiaryGold, Silver
Commodity typeM
Deposit
Deposit sizeN
Ore controlFault Zone
Geology
Host rockGneiss
StructureLocal Faultine And Precambrian And Tertiary Dike Intrusions.
Economic & production
Development statusOccurrence
Identification
Deposit ID10010548
MRDS IDD004317
Alternate namesSimons Map Lic. No. 130
RegionNA
Data scoreC
Coordinates45.27881, -110.12552
References
SIMONS, F., ET AL, 1979, MINERAL RESOURCES OF THE BEARTOOTH PRIM. AREA AND VICINITY, MONT. AND WYO., OSGS BULL 1391-F, P. 971979 GEOLMAP SIMONS, BULL 1391-