Commodities
PrimaryLead, Zinc, Silver
SecondaryGold, Copper
Commodity typeM
Deposit
Deposit sizeY
WorkingsUnknown
Orebody formTABULAR
Materials
Ore mineralsChalcopyrite, Galena, Sphalerite
GanguePyrite, Quartz
Geology
Host rockDiorite,Gneiss · Gneiss, Schist
Associated rockDiorite · Pinto Diorite-Porphyry, Amphibolite
Economic & production
Development statusPast Producer
First production1891
Discovery year1883
Identification
Deposit ID10042801
MRDS IDM060837
RegionNA
Data scoreB
Coordinates46.94547, -110.72417
References
ROBERTSON, A.F., 1951, MINES AND MINERAL DEPOSITS (EXCEPT FUELS) CASCADE COUNTY, MONTANA: U.S. BUREAU OF MINES INFO. CIRC. 7589, P. 33-34WEED, W.H., 1900, GEOLOGY OF THE LITTLE BELT MOUNTAINS, MONT: USGS 20TH ANN. RPT. PT. 3 P. 432-433KEEFER, W.R., 1972, GEOLOGIC MAP OF THE WEST HALF OF THE NEIHART 15-MINUTE QUADRANGLE, CENTRAL MONTANA: USGS, MISC. GEOL. INV. MAP I-726DMEA FILES