Commodities
PrimaryGold
SecondarySilver
TertiaryCopper, Arsenic
Commodity typeM
Deposit
Deposit sizeN
WorkingsUnderground
Ore controlFault Zone
Materials
Ore mineralsPyrite
GangueQuartz
Geology
Host rockArgillite · Elkhorn Ridge Argillite
Tectonic settingAccreted Oceanic Terrane
Economic & production
Development statusOccurrence
Identification
Deposit ID10036529
MRDS IDM025393
Alternate namesFree Coinage
RegionNA
Data scoreC
Coordinates44.81707, -118.23161
References
LINDGREN, 1901, GOLD BELT OF THE BLUE MOUNTAINS OF OREGON; USGS ANN. REPT. NO. 22, P. 667BROOKS, H.C. AND OTHERS, 1981, MAP OF THE GEOLOGY AND GOLD DEPOSITS OF THE BOURNE QUADRANGLE, BAKER AND GRANT COUNTIES, OREGON; ODGMI MAP WITH TEXT GMS-19