| Lat / long: | 38.82518, -120.79102 |
| Primary: | Gold |
| Ore: | Gold, Pyrite |
| Gangue: | Calcite, Quartz |
| Orebody form: | POD-LIKE BODIES |
| Operation type: | Unknown |
| Production size: | Medium |
| Development status: | Past Producer |
| Production years: | 1883 , 1886 , 1890 , 1934 - 1942 , 1947 |
| Host rock: | Mariposa Formation;Mariposa Formation;Mariposa Formation;Mariposa Formation |
| Host type: | Slate |
| Structure: | East Of Main Shaft Fault Splits To With Two Branches That Strike Generally To Nw. |
| MRDS | C008253 |
| DEP | 10007088 |
| Reference | {Deposit:: CLARK, W. B., AND CARLSON, D. W., 1956 , MINES AND MINERAL RESOURCES OF EL DORADO CO., CALIF.: CALIF. JOUR. OF MINES AND GEOL., VOL 52 , NO. 4 , PG. 402 - 405 , 484 .}{Deposit:: LOGAN, C. A., 1935 , MOTHER LODE GOLD BELT OF CALIF.: CALIF. DIV. MINES BULL. 108 , PL. 2 .}{Deposit:: LOGAN, C. A., 1938 , MIN. RESOURCES OF EL DORADO CO.: CALIF. JOUR. OF MINES AND GEOL., VOL. 34 , NO. 3 , PG. 258 .}{Production:: CLARK & CARLSON 1956} |
| Reporter | Mateik, R.; Albers, John P., Mosier, Dan |