Commodities
PrimarySilver, Gold, Copper
SecondaryLead, Zinc
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeU
Orebody formVEIN
Materials
Ore mineralsChalcopyrite, Malachite, Pyrite, Sphalerite
GangueQuartz
Geology
Host rockAndesite
Tectonic settingCascade Volcanic Arc
AlterationOxidation
Economic & production
Development statusOccurrence
Identification
Deposit ID10047865
MRDS IDM700197
Alternate namesMount Fairy Prospect, Claims: Mount Fairy Nos. 1-2, Mary Nos. 1-6 Lodes
RegionNA
Data scoreB
Coordinates46.30231, -122.09258
References
HUNTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 155.MOEN, W.S., 1977, ST. HELENS AND WASHOUGAL MINING DISTRICTS OF THE SOUTHERN CASCADES OF WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES INFORMATION CIRCULAR 60, P. 34, 39.