| Locality | Latitude | Longitude | Distance | Bearing |
|---|
| Port Costa, Contra Costa County, California, USA | 38° 2' 47" N | 122° 10' 55" W | 0.0km (0.0 miles) | |
| Main Mine & mill, Port Costa, Contra Costa County, California, USA | 38° 2' 34" N | 122° 11' 8" W | 0.5km (0.3 miles) | |
| Port Costa Shale Quarries, Port Costa, Contra Costa County, California, USA | 38° 2' 2" N | 122° 10' 40" W | 1.4km (0.9 miles) | |
| Unnamed Clay occurrence [1], Port Costa, Contra Costa County, California, USA | 38° 1' 54" N | 122° 10' 32" W | 1.7km (1.1 miles) | |
| Benicia, Solano County, California, USA | 38° 2' 57" N | 122° 9' 26" W | 2.2km (1.4 miles) | |
| Martinez, Contra Costa County, California, USA | 38° 1' 9" N | 122° 7' 59" W | 5.2km (3.3 miles) | |
| Franklin property, Benicia, Solano County, California, USA | 38° 5' 31" N | 122° 8' 35" W | 6.1km (3.8 miles) | |
| Borges prospect, Sulfur Springs Mountain, Vallejo, Solano County, California, USA | 38° 6' 20" N | 122° 10' 22" W | 6.6km (4.1 miles) | |
| Unnamed stone quarry [1], Sulfur Springs Mountain, Vallejo, Solano County, California, USA | 38° 6' 27" N | 122° 10' 31" W | 6.8km (4.2 miles) | |
| Martinez Quarry, Martinez, Contra Costa County, California, USA | 38° 0' 11" N | 122° 7' 33" W | 6.9km (4.3 miles) | |
| Lake Herman Quarry, Sulfur Springs Mountain, Vallejo, Solano County, California, USA | 38° 6' 56" N | 122° 10' 58" W | 7.7km (4.8 miles) | |
| Hastings Mine, Sulfur Springs Mountain, Vallejo, Solano County, California, USA | 38° 6' 54" N | 122° 10' 2" W | 7.8km (4.8 miles) | |
| Brownlie Mine (Brownlie property), Sulfur Springs Mountain, Vallejo, Solano County, California, USA | 38° 7' 15" N | 122° 10' 50" W | 8.3km (5.2 miles) | |
| Interstate highway 80 - highway 4 intersection area, Hercules, Contra Costa County, California, USA | 38° 0' 54" N | 122° 16' 8" W | 8.4km (5.2 miles) | |
| Vallejo, Solano County, California, USA | 38° 6' 47" N | 122° 14' 8" W | 8.8km (5.5 miles) | |
| Unnamed Hg occurrence [1], Sulfur Springs Mountain, Vallejo, Solano County, California, USA | 38° 7' 48" N | 122° 10' 36" W | 9.3km (5.8 miles) | |
| Goodyear Quarry (Goodyear pit), Benicia, Solano County, California, USA | 38° 6' 19" N | 122° 6' 20" W | 9.4km (5.8 miles) | |
| Unnamed Hg occurrence [2], Sulfur Springs Mountain, Vallejo, Solano County, California, USA | 38° 7' 57" N | 122° 11' 38" W | 9.6km (6.0 miles) | |
| Hercules, Contra Costa County, California, USA | 38° 1' 1" N | 122° 17' 14" W | 9.8km (6.1 miles) | |
| Parrish Quarry, Benicia, Solano County, California, USA | 38° 7' 0" N | 122° 6' 29" W | 10.2km (6.3 miles) | |
| Red Rock Quarry Ltd., Vallejo, Solano County, California, USA | 38° 7' 11" N | 122° 16' 14" W | 11.3km (7.0 miles) | |
| Sulfur Springs Mountain, Vallejo, Solano County, California, USA | 38° 9' 5" N | 122° 11' 26" W | 11.7km (7.3 miles) | |
| Pacheco, Contra Costa County, California, USA | 37° 59' 0" N | 122° 4' 27" W | 11.8km (7.3 miles) | |
| St. Johns Mine (St. John Mine; Vallejo Mine; St. Johns Quicksilver Mine), Sulfur Springs Mountain, Vallejo, Solano County, California, USA | 38° 9' 6" N | 122° 11' 30" W | 11.8km (7.3 miles) | |
| Diablo Quarry, El Sobrante, Contra Costa County, California, USA | 37° 58' 47" N | 122° 17' 20" W | 11.9km (7.4 miles) | |
| Briones Hills, Contra Costa County, California, USA | 37° 56' 35" N | 122° 8' 44" W | 11.9km (7.4 miles) | |
| El Sobrante, Contra Costa County, California, USA | 37° 58' 37" N | 122° 17' 39" W | 12.5km (7.7 miles) | |
| Christen Quarry, Pacheco, Contra Costa County, California, USA | 37° 58' 31" N | 122° 4' 14" W | 12.6km (7.8 miles) | |
| Serra Brothers Quarry (Slater Quarry), Pacheco, Contra Costa County, California, USA | 37° 58' 31" N | 122° 4' 14" W | 12.6km (7.8 miles) | |
| Unnamed stone mine [7], Clyde, Contra Costa County, California, USA | 38° 1' 59" N | 122° 2' 3" W | 13.0km (8.1 miles) | |
Minerals recorded nearby (within 13.0 km)
Rock types recorded nearby (within 13.0 km)
Entries shown in red are rocks recorded for this region.
St. Johns Mine, Sulfur Springs Mountain, Vallejo, Solano County, California, USA