Montana · Sanders County
Past Producer

Shamrock Mine

Sanders County, Montana, United States
GoldSilverLead
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Silver
SecondaryLead
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Materials
GangueQuartz
Geology
Host rockQuartzite · Ravalli Group
StructureN - S Trending Anticline
Tectonic settingBelt Basin
Economic & production
Development statusPast Producer
First production1908
Discovery year1900
Identification
Deposit ID10010261
MRDS IDD003851
RegionNA
Data scoreB
Coordinates47.55265, -115.5099
References
SRC.REF: CROWLEY, F. A., 1963 : MONTANA BUREAU OF MINES AND GEOLOGY BULL. 34 , P. 34 - 35CROWLEY, F. A., 1963 , MINES AND MINERAL DEPOSITS (EXCEPT FUELS) SANDERS COUNTY, MONTANA: MONTANA BUREAU OF MINES AND GEOLOGY, BULL. 34 , PP. 34 - 35CROWLEY, F. A., 1963 : MONTANA BUREAU OF MINES AND GEOLOGY BULL. 34 , P. 34 .