Commodities
PrimaryGold
TertiarySilver
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeS
Orebody formVEIN
Materials
Ore mineralsPyrite
GangueQuartz
Geology
Host rockGneiss · Methow Gneiss
StructureShear Zone
Tectonic settingCascade Volcanic Arc
Economic & production
Development statusPast Producer
First production1916
Last production1951
Discovery year1897
Identification
Deposit ID10041636
MRDS IDM056778
Alternate namesGray Eagle
RegionNA
Data scoreB
Coordinates48.08372, -120.02589
References
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHNGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 140.DERKEY, R.E., JOSEPH, N.L., AND LASMANIS, RAYMOND, 1990 METAL MINES OF WASHINGTON - PRELIMINARY REPORT: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-18, P. 203.