Montana · Madison County
Past Producer

Strawberry-Keystone Group

Madison County, Montana, United States
GoldTungstenSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Tungsten
SecondarySilver
Commodity typeM
Deposit
Deposit sizeY
Ore controlFault And Fracture Zones
Materials
Ore mineralsPyrite, Scheelite
Geology
Host rockGneiss · Pony Formation, Gneiss
Associated rockQuartz Monzonite · Tobacco Root Batholith Quartz Monzonite
Economic & production
Development statusPast Producer
Identification
Deposit ID10070492
MRDS IDW013446
RegionNA
Data scoreB
Coordinates45.66379, -111.93669
References
REID, R. R., 1958, THE STRAWBERRY - KEYSTONE GOLD - TUNGSTEN PROPERTY, PONY MINING DISTRICT, MADISON CO., MT., MT. BUREAU OF MINES & GEOL. INF. CIRC. 24.LORAIN, 1937, GOLD LODE MINING - TOBACCO ROOT MOUNTAINS U.S. BUREAU OF MINES INF. CIRC. 6972.MBMG BULL 10, P. 44.MBMG MEM 9, P. 28.1958 GEOLMAP M.B.M.G. INF CIRC. 24REID, 1958, MBMG INF. CIRC. 24.