Oregon · Josephine County
Past Producer

Oro Grande

Josephine County, Oregon, United States
GoldArsenic
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
TertiaryArsenic
Commodity typeM
Deposit
Deposit sizeS
Ore controlFault Zone
Materials
GangueTalc
Geology
Host rockSerpentinite
AlterationTalc
Economic & production
Development statusPast Producer
Production years1959-1966
Discovery year1959
Identification
Deposit ID10043151
MRDS IDM061666
RegionNA
Data scoreC
Coordinates42.66704, -123.29004
References
RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, 45PBROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, P. 232