Washington · Ferry County
Past Producer

Gwin

Ferry County, Washington, United States
SilverTungsten
⌖ Show on mapUSGS source ↗
Commodities
PrimarySilver
SecondaryTungsten
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsFreibergite, Pyrite, Wolframite
Economic & production
Development statusPast Producer
Identification
Deposit ID10008905
MRDS IDD001409
RegionNA
Data scoreC
Coordinates48.29985, -118.23445
References
LEMMON, D.M., UNPUBLISHED DATA.LEMMON, D.M., AND TWETO, O.L., 1962, TUNGSTEN IN THE U.S., USGS MAP, MR-25.CULVER, H.E., AND BROUGHTON, W.A., 1945, WASH. DEPT. CONSERV. DEVEL., DIV. GEOL., BULL. 34.HUNTTING, M.T., 1956, WASH. DIV. MINES AND GEOL. BULL. 37.5) PARDEE, J.T., 1918, USGS BULL. 677.