| Lat / long: | 40.66402, -122.6961 |
| Primary: | Copper |
| Secondary: | Silver, Gold |
| Ore: | Bornite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Cuprite, Malachite, Pyrite |
| Gangue: | Quartz |
| Orebody form: | TABULAR |
| Operation type: | Unknown |
| Deposit type: | Replacement |
| Production size: | Small |
| Development status: | Past Producer |
| Production years: | 1911 - 1913 , 1928 - 1930 , 1939 |
| Host type: | Rhyolite |
| Structure: | Faults; Planar Shape Of Gouge And Uncrushed Crystals Of Pyrite, Along With Slickenslide Surfaces On Sulfide Bodies Suggest There Faults To Be Pre-Mineral In Age, I* Further Suggest That They May Have Served As Feeder Channels For Mineralizing Solutions. Forming Eastern Limit Of No. 1 And No. 2 Levels Is A Through-Going Fault With Possible Post-Mineral Dip-Slip Displacement Of 50 Ft. East Side Downdropped. |
| Alteration processes: | Pyritization |
| MRDS | W025304 |
| DEP | 10077601 |
| Reference | {Deposit:: ALBERS, J. P., 1965 , ECONOMIC GEOLOGY OF THE FRENCH GULCH QUADRANGLE SHASTA AND TRINITY COUNTIES, CALIF., SPECIAL REPORT 85 , CALIF. DIV. MINES AND GEOLOGY, PG. 35 - 36 .}{Deposit:: LYDON, P. A. AND *RIEN, J. C., 1974 , MINES AND MINERAL RESOURCES OF SHASTA COUNTY CALIF., COUNTY REPORT 6 , CALIF. DIV. MINES AND GEOLOGY, PG. 35 - 37 .}{Production:: LYDON, P. A. AND *RIEN; PG. 36 , (SEE REF.)} |
| Reporter | Fraticelli, L. A. (Albers, J.) |