Lat / long: | 33.71694, -117.24947 |
Primary: | Manganese |
Discovery year: | 1918 |
Operation type: | Surface-Underground |
Development status: | Prospect |
MAS | 60650027 |
DEP | 10286148 |
Reference | CALIF. STATE MINING BUR. REPORT 15, 1919, P. 545-546. |
Reporter | Ridenour, James |