| Lat / long: | 37.9641, -122.53776 |
| Primary: | Stone, Crushed/Broken |
| Tertiary: | Stone, Dimension |
| Operation type: | Surface |
| Development status: | Unknown |
| MRDS | M009189 |
| MAS | 60410008 |
| DEP | 10139054 |
| Reference | {Deposit:: CALIF JOUR MINES AND GEOLOGY V 51 NO 3 JULY 1955 P 287 PL 4}{Deposit:: SOUTH END CLARK STREET SAN RAFAEL} |
| Reporter | Western Field Operations Center (WFOC) |