Lat / long: | 44.81263, -118.29938 |
Primary: | Gold, Silver |
Tertiary: | Mercury, Arsenic, Antimony, Copper |
Ore: | Cinnabar, Marcasite, Pyrargyrite, Pyrite, Tetrahedrite |
Gangue: | Calcite, Quartz |
Operation type: | Unknown |
Production size: | Small |
Development status: | Producer |
Host rock: | Elkhorn Ridge Argillite |
Host type: | Argillite |
Associated rock: | Bald Mountain Batholith |
Associated type: | Diorite |
Tectonic: | Accreted Oceanic Terrane |
MRDS | M025433 |
DEP | 10036567 |
Reference | {Deposit:: FERNS, M.L. AND OTHERS, 1982, MAP OF THE GEOLOGY AND MINERAL DEPOSITS OF THE MT. IRELAND QUADRANGLE, BAKER AND GRANT COUNTIES, OREGON; ODGMI MAP (IN PREPARATION)}{Deposit:: BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, P. 75}{Deposit:: HEWITT, D.F., 1931, ZONAL RELATIONS OF THE LODES OF THE SUMPTER QUADRANGLE, ALME TRANS., V. 5, P. 312-330}{Deposit:: LINDGREN, W., 1901, GOLD BELT OF THE BLUE MOUNTAINS OF OREGON; USGS ANN. REPT. NO. 22, P. 667} |
Reporter | Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J. |