Commodities
PrimaryCopper, Gold, Silver, Molybdenum
Commodity typeM
Deposit
Deposit sizeU
Ore controlSee Comments
Materials
Ore mineralsBrannerite, Chalcopyrite, Molybdenite
GanguePyrite, Pyrrhotite, Quartz, Tourmaline
Geology
Host rockTonalite
Tectonic settingThe Snoqualmie Batholith Is Part Of Early Magmatism Of The Cascade Magmatic Arc.
Economic & production
Development statusOccurrence
Identification
Deposit ID10055930
MRDS IDSP00142
Alternate namesRainy, Western States Copper
RegionNA
Data scoreB
Coordinates47.57037, -121.55564
References
GRANT, A.R., 1969, CHEMICAL AND PHYSICAL CONTROLS FOR BASE METAL DEPOSITION IN THE CASCADE RANGE OF WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 58, 107 P.HUNTTING, M. T., 1956, INVENTORY OF WASHINGTON MINERALS-PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, 428 P.; V. 2, 67 P.LIVINGSTON, V.E., JR., 1971, GEOLOGY AND MINERAL RESOURCES OF KING COUNTY, WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 63, 200 P., 8 PL.WDGER OF-90-18