Washington · Lincoln County
Occurrence

Crystal Mine

Lincoln County, Washington, United States
SilverLeadCopperZincTungsten
⌖ Show on mapUSGS source ↗
Description

Captain Gray

Commodities
PrimarySilver, Lead
SecondaryCopper, Zinc, Tungsten
Commodity typeM
Deposit
Deposit sizeN
WorkingsUnknown
Orebody formIRREGULAR
Ore controlTactite Zone In Dolomite Adjacent To Andesite Dike.
Materials
Ore mineralsChalcopyrite, Galena, Scheelite, Silver
GanguePyrite, Pyrrhotite
Geology
Associated rockGranite · Granite Or Quartz Monzonite
StructureReg.Trends: Ne
AlterationCalc-Silicate In Dolomite
Economic & production
Development statusOccurrence
Discovery year1895
Identification
Deposit ID10042393
MRDS IDM060161
RegionNA
Data scoreB
Coordinates47.90902, -118.28944
References
BENNETT, W. A. G., 1944, DOLOMITE RESOURCES OF WASHINGTON: WASHINGTON DIV. OF GEOLOGY RPT. OF INVESTIGATIONS NO. 13, P 25-27HUNTTING, M. T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIV. MINES AND GEOL., V. 1, P. 216