| Lat / long: | 35.31669, -117.61759 |
| Primary: | Tungsten |
| Secondary: | Gold |
| Tertiary: | Mercury, Antimony, Silver |
| Discovery year: | 1904 |
| Operation type: | Unknown |
| Deposit type: | VEIN, PLACER |
| Production size: | Large |
| Development status: | Past Producer |
| First production started: | 1905 |
| Structure: | NORTH-DIPPING FAULTS STRIKING N 75 DEG E TO N 75 DEG W., GARLOCK FAULT; RAND MTN. FAULT BLOCK |
| Alteration processes: | HYDROTHERMAL; SERICITE, PYRITE, KAOLIN, CHLORITE |
| MRDS | D001064 |
| DEP | 60000012 |
| Reference | {Deposit:: LEMMON, D.M., UNPUBLISHED DATA.}{Deposit:: LEMMON, D.M., AND TWETO, O.L., 1962, TUNGSTEN IN THE U.S., USGS MAP, MR-25.}{Deposit:: HULIN, D.C., 1925, GEOLOGY AND ORE DEPOSITS OF THE RANDSBURG QUADRANGLE, CALIF., CALIF. STATE MIN. BUR. BULL. 95.}{Deposit:: LEMMON, D.M. AND DORR, J.V.N., 2ND., 1940, TUNGSTEN DEPOSITS OF THE ATOLIA DISTRICT, SAN BERNARDINO AND KERN COUNTIES, CALIF., USGS BULL. 922-H, P.205-245.} |