| Lat / long: | 38.94128, -120.9327 |
| Primary: | Gold |
| Ore: | Gold, Pyrite |
| Gangue: | Ankerite, Quartz |
| Operation type: | Unknown |
| Production size: | Medium |
| Development status: | Past Producer |
| Host rock: | Mariposa Formation |
| Host type: | Slate |
| Associated rock: | Mariposa Formation |
| Associated type: | Slate,Amphibolite,Serpentinite |
| Structure: | Fault Zone |
| MRDS | C007617 |
| DEP | 10006860 |
| Reference | {Deposit:: CLARK, W. B., & CARLSON, D. W., 1956 , MINES AND MINERAL RESOURCES OF EL DORADO CO., CALIF.: CALIF. JOUR. MINES AND GEOL. VOL. 52 , NO. 4 , P. 425 , 426 , 532 , PL. 10 .}{Deposit:: LOGAN, C. A., 1938 , MIN. RESOURCES OF EL DORADO CO.: CALIF. JOUR. OF MINES AND GEOL., VOL. 34 , NO. 3 , PG. 250 .}{Production:: CLARK AND CARLSON, 1956} |
| Reporter | Hayden, F. (Albers, J.) |