Browse mineral resources

Name

Deniston Peak

South San Francisco Land & Improvement Company

Durham Ranch

Challenge

Casey

San Mateo Development Co.

San Mateo Development Co.

Gardner

Redwood Material Co.

North Road

Middle Road

Splivalo & Johnson

Tyson

South Road

Quarry

Unnamed Location

Edgewood Road

Canada Road South

Emerald Lake

Quarry

Brisbane

Southern Pacific Co.

South San Fran. Land & Imp. Co.

Macco-Morrison Knudston Costr. Co.

Hilltop

Skyline Quarry

Miguel

Canada

Duncan

Unnamed Location

Unnamed Location

Rockaway

Pilarcitos #138

Kaiser Gypsum

Granite Rock

J.M. Macdonough Ranch

Black Mtn.

Quarry

Britton Ranch

Canada Road North

Daly S

Causeway

Healy-Tibbitts

Holy Cross

South S. F. Land & Improvement Co.

H. P. A.

El Granada

Unnamed Location

Pascadero Beach

Marks Materials Inc.

Redwood City Operation

Marine Magnes Div.

Langley Hill Quarry

Macco-Morrison Knudston Costr. Co.

Archibald

Redwood Quicksilver Prospect

Redwood Material Co.

Hilltop

Rockaway

Redwood City Operation

Unnamed Location

Pacifica Quarry and Mill

Quarry

Pilarcitos Quarry and Plant No. 138

Pilarcitos

Healy-Tibbitts

Pescadero Quarry

Pilarcitos Quarry

South Road

Quarry

Tyson

Rockaway

Marks Materials

Southern Pacific Co.

Brumley-Donaldson Co.

Granite Rock

Daly S

Canada Road South

Quarry

South San Fran. Land & Imp. Co.

San Francisco Bay Dredge

Black Mountain

Quarry

Ideal Cement Company

Marine Magnesium Co. Seawater Plant

Pacific Coast Aggregates, Inc.

Duncan

Redwood City Plant

Skyline Quarry

Causeway

Edgewood Quarry and Mill

Unnamed Location

Miguel

Brisbane Quarry

Pascadero Beach

J. M. Macdonough

Marine Magnes Div.

Middle Road

Splivalo & Johnson

Kaiser Gypsum

Quarry

Holy Cross

California Valley Gypsum Mine

Durham Ranch

El Granada

San Mateo Development Co.

Canada Road North

H. P. A.

Farm Hill No 2

San Mateo Development Co.

Brumley-Donaldson Co.

Redwood City Plant

Farm Hill Cinnabar Property

Langley Hill Quarry

Sand Pit

Casey

Unnamed Location

Canada

Vasquez

Unnamed Location

Ideal Cement Co.

Calif. Aggregates

South S. F. Land & Improvement Co.

Britton Ranch

Dennison Peak

Gardner

North Road

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