Commodities
PrimaryGold, Silver, Copper
Commodity typeM
Deposit
Deposit sizeY
Orebody formIRREGULAR
Ore controlOre In Fault Zone - Where Cut By Transverse Fractures En Echelon Gaps Are Developed That Are Generally Mineralized
Geology
Host rockGneiss · Pony Formation, Gneiss
Associated rockQuartz Monzonite · Tobacco Root Batholith Quartz Monzonite
AlterationSericitization And Silicification
Economic & production
Development statusPast Producer
Identification
Deposit ID10070463
MRDS IDW013406
RegionNA
Data scoreB
Coordinates45.66379, -111.95725
References
LORAIN, 1937, GOLD LODE MINING - TOBACCO ROOT MTS., U. S. BUREAU MINES INF. CIRC. 6972.MBMG MEM 9, P. 26MBMG MEM 36.VITALIANO, ET AL, 1979, GEOLOGIC MAP OF SOUTHERN TOBACCO ROOT MTNS, MADISON CO., MONT., GEO. SOC. OF AMER, MC-31.1933 RECON MBMG MEM 91957 GEOLMAP MBMG MEM 361979 GEOLMAP G.S.A. MC-31LORAIN, 1937, USBM INF. CIRC. 6972