| Redwood Material Co. | 1.6 mi | Manganese | — | Producer |
| Redwood Material Co. | 1.6 mi | Manganese | Surface | Past Producer |
| Tyson | 1.6 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Tyson | 1.6 mi | Stone, Crushed/Broken | — | Producer |
| Skyline Quarry | 1.7 mi | Calcium | Surface | Past Producer |
| Skyline Quarry | 1.7 mi | Calcium | — | Producer |
| Britton Ranch | 2.1 mi | Stone | Surface | Past Producer |
| Britton Ranch | 2.1 mi | Stone | — | Producer |
| Quarry | 2.2 mi | Stone | — | Producer |
| Quarry | 2.2 mi | Stone | Surface | Past Producer |
| Hilltop | 2.7 mi | Calcium | — | Producer |
| Hilltop | 2.7 mi | Calcium | Surface | Past Producer |
| North Road | 2.9 mi | Stone, Crushed/Broken | — | Producer |
| North Road | 2.9 mi | Stone, Crushed/Broken | Surface | Past Producer |
| South Road | 3.0 mi | Stone, Crushed/Broken | Surface | Past Producer |
| South Road | 3.0 mi | Stone, Crushed/Broken | — | Producer |
| Unnamed Location | 3.0 mi | Stone | Surface | Past Producer |
| Unnamed Location | 3.0 mi | Stone | — | Producer |
| Middle Road | 3.1 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Middle Road | 3.1 mi | Stone, Crushed/Broken | — | Producer |
| San Mateo Development Co. | 3.2 mi | Stone, Crushed/Broken | Surface | Past Producer |
| San Mateo Development Co. | 3.2 mi | Stone, Crushed/Broken | — | Producer |
| Pilarcitos Quarry | 3.2 mi | Crushed, Broken Stone NEC | Surface | Abandoned |
| Edgewood Road | 3.3 mi | Stone, Crushed/Broken | — | Producer |
| Edgewood Quarry and Mill | 3.3 mi | Stone, Crushed/Broken | Surface | Producer |
| Canada | 3.4 mi | Stone | — | Past Producer |
| Canada | 3.4 mi | Stone | Surface | Past Producer |
| Sand Pit | 3.5 mi | Sand and Gravel, Construction | Surface | Unknown |
| Pilarcitos #138 | 3.5 mi | Stone | — | Producer |
| Pilarcitos Quarry and Plant No. 138 | 3.5 mi | Stone, Crushed/Broken | Surface | Producer |
| Splivalo & Johnson | 3.6 mi | Stone, Crushed/Broken | — | Producer |
| Splivalo & Johnson | 3.6 mi | Stone, Crushed/Broken | Surface | Past Producer |
| San Mateo Development Co. | 3.6 mi | Stone, Crushed/Broken | — | Producer |
| San Mateo Development Co. | 3.7 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Quarry | 3.8 mi | Stone | Surface | Past Producer |
| Quarry | 3.8 mi | Stone | — | Producer |
| Canada Road North | 4.1 mi | Stone, Crushed/Broken | — | Producer |
| Canada Road North | 4.1 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Gardner | 4.1 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Gardner | 4.1 mi | Stone, Crushed/Broken | — | Producer |
| Canada Road South | 4.2 mi | Stone, Crushed/Broken | — | Producer |
| Canada Road South | 4.2 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Redwood City Plant | 5.1 mi | Salt | Brine Operation | Producer |
| Farm Hill No 2 | 5.4 mi | Mercury | Surface | Past Producer |
| Emerald Lake | 5.4 mi | Mercury | — | Producer |
| Redwood Quicksilver Prospect | 5.4 mi | Mercury | Surface | Unknown |
| Farm Hill Cinnabar Property | 5.4 mi | Mercury | Surface | Unknown |
| Vasquez | 5.6 mi | Stone, Crushed/Broken | — | Past Producer |
| Ideal Cement Company | 5.7 mi | Limestone, General | Processing Plant | Producer |
| Challenge | 5.7 mi | Mercury | — | Past Producer |
| Kaiser Gypsum | 6.4 mi | Gypsum-Anhydrite | — | Producer |
| Kaiser Gypsum | 6.5 mi | Gypsum-Anhydrite | Surface | Past Producer |
| Granite Rock | 6.5 mi | Sand and Gravel, Construction | — | Past Producer |
| Granite Rock | 6.5 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Casey | 6.5 mi | Stone, Crushed/Broken | — | Producer |
| Casey | 6.5 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Pilarcitos | 6.5 mi | Sand and Gravel, Construction | — | Past Producer |
| Miguel | 6.6 mi | Granite | — | Producer |
| Miguel | 6.6 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Duncan | 6.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Duncan | 6.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Redwood City Plant | 6.7 mi | Salt | Surface | Producer |
| Durham Ranch | 6.8 mi | Gold | — | Unknown |
| Durham Ranch | 6.8 mi | Gold | — | Past Producer |
| El Granada | 6.9 mi | Stone | Surface | Past Producer |
| El Granada | 6.9 mi | Stone | — | Producer |
| Harbor Plant | 7.0 mi | Construction Sand and Gravel | Surface | Abandoned |
| Redwood City Operation | 7.2 mi | Salt | Surface | Past Producer |
| Redwood City Operation | 7.2 mi | Halite | — | Producer |
| H. P. A. | 7.3 mi | Stone, Crushed/Broken | Surface | Past Producer |
| H. P. A. | 7.3 mi | Stone, Crushed/Broken | — | Producer |
| Unnamed Location | 7.3 mi | Gold | Surface | Past Producer |
| Unnamed Location | 7.3 mi | Gold | — | Producer |
| Dennison Peak | 7.9 mi | Gold | — | Prospect |
| Brumley-Donaldson Co. | 8.0 mi | Sand and Gravel, Construction | — | Past Producer |
| Deniston Peak | 8.0 mi | Gold | — | Past Producer |
| Rockaway | 8.7 mi | Sand and Gravel, Construction | — | Past Producer |
| Macco-Morrison Knudston Costr. Co. | 8.7 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Macco-Morrison Knudston Costr. Co. | 8.7 mi | Stone, Crushed/Broken | — | Producer |
| J. M. Macdonough | 9.0 mi | Gold | — | Unknown |
| J.m. Macdonough Ranch | 9.0 mi | Gold | — | Past Producer |
| Langley Hill Quarry | 9.1 mi | Stone | — | Producer |
| Quarry | 9.9 mi | Stone | — | Unknown |
| Quarry | 9.9 mi | Stone | Surface | Past Producer |
| Quarry | 9.9 mi | Stone | — | Producer |
| San Francisco Bay Dredge | 10.1 mi | Calcium | Surface | Producer |
| Ideal Cement Co. | 10.3 mi | Limestone, Dimension | Surface | Past Producer |
| Langley Hill Quarry | 10.5 mi | Stone, Crushed/Broken | Surface | Producer |
| Palo Alto Sewage Sludge | 10.8 mi | Gold, Silver, Phosphorus-Phosphates | — | Occurrence |
| Ideal Cement Co. | 11.0 mi | Limestone, Dimension | — | Occurrence |
| Marine Magnesium Co. Seawater Plant | 11.0 mi | Magnesite | Brine Operation | Producer |
| Pacific Coast Aggregates, Inc. | 11.0 mi | Sand and Gravel, Construction | — | Past Producer |
| Marine Magnes Div. | 11.0 mi | Magnesite | — | Producer |
| Marine Magnes Div. | 11.0 mi | Magnesite | Surface | Past Producer |
| Calif. Aggregates | 11.3 mi | Calcium | — | Past Producer |
| Quarry | 11.5 mi | Stone | Surface | Unknown |
| Quarry | 11.5 mi | Stone | Surface | Unknown |
| Page Mill Quarry | 11.5 mi | Stone | Surface | Producer |
| South S. F. Land & Improvement Co. | 11.6 mi | Stone, Crushed/Broken | Surface | Past Producer |
| South S. F. Land & Improvement Co. | 11.6 mi | Stone, Crushed/Broken | — | Producer |