Commodities
PrimaryZinc, Lead, Gold, Silver
TertiaryCopper
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Ore controlFault Zone
Materials
Ore mineralsChalcopyrite, Galena, Gold, Pyrite, Sphalerite
GangueChlorite, Clay, Epidote, Quartz, Sericite
Geology
Host rockAndesite · Sardine
Associated rockRhyolite
Economic & production
Development statusProducer
Identification
Deposit ID10036473
MRDS IDM025286
Alternate namesAmalgamated, Lewis & Clark, Part of Shiny Rock Mini
RegionNA
Data scoreB
Coordinates44.85203, -122.18755
References
BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, P. 290OREGON METAL MINES HANDBOOK, 1951, ODGMI BULL. 14-D, P. 126CALLAGHAN, E. AND BUDDINGTON, A.F., 1938, METALLIFEROUS MINERAL DEPOSITS OF THE CASCADE RANGE IN OREGON; USGS BULL. 893, P. 87ARMSTRONG, F.C. AND COLLINS, J.J., 1943, ESTIMATES OF RESERVES, RUTH ZINC MINE; USGS UNPUBLISHED REPORT, 10 PP.USGS (1943)