| Lat / long: | 37.61242, -120.33819 |
| Primary: | Clay |
| Operation type: | Underground |
| Development status: | Unknown |
| MAS | 60430023 |
| DEP | 10236256 |
| Reference | {Deposit:: CALIF JOUR. MINES,GEOLOGY; V. 53, NOS. 1,2, JAN-APRIL, 1957,}{Deposit:: WHITE CLAY WAS ENCOUNTERED IN A DRILLHOLE IN THE HUELSDONK D}{Deposit:: CO. PLACER GROUND, ON OR ADJOININGTHE OLD PROUTY RANCH 7 MI.}{Deposit:: MERCED FALLS}{Deposit:: ALSO SECT 06} |
| Reporter | Western Field Operations Center (WFOC) |