San Diego, CA Mines

Mine	Owner	Land Status	Minerals
American Sand Co.			Sand and Gravel
American Sand Co.		Federal	Sand and Gravel
Canyon Rock Co.Plant and Quarry			Stone
Canyon Rock Co.Plant and Quarry		Federal	Sand and Gravel Stone, Crushed
Carrol Canyon Pit	H. G. Fenton Materials Co.	Unknown	Sand and Gravel
Carroll Canyon Pit	Calmat Co.-Aggregate Div.	Unknown	Sand and Gravel
Dave Martin Pro. Gravel		Unknown	Stone
Fenton Material Deposit			Sand and Gravel
Miramar Pit and Plant			Sand and Gravel
Mission Gorge		Unknown	Sand and Gravel
Mission Gorge Pit	Canyon Rock Co., Inc.		Sand and Gravel
Mission Gorge Quarry	V. R. Dennis Construction Co.		Stone, Crushed Stone, Dimension
Mission Sand Co.			Sand and Gravel
Mission Sand Co. Nelson and Sloan		Federal	Sand and Gravel
Mission Valley Operation			Sand and Gravel
Mission Valley Operation Woodward		Private	Sand and Gravel
Mission Valley Opr Sand Plant			Sand and Gravel
Mission Valley Pit	Calmat Co.-Aggregate Div.		Sand and Gravel
Mission Valley Pit	H. G. Fenton Materials Co.	Federal	Sand and Gravel
Murphy Canyon Crusher Plant	H. G. Fenton Materials Co.		Sand and Gravel
Murray Canyon Plant		Private	Sand and Gravel
Nelson & Sloan #5 Operation		Private	Sand and Gravel
Nelson & Sloan #5 Operation		Unknown	Sand and Gravel
Phase 5 Pit	Nelson And Sloan	Military Reservation	Sand and Gravel
Sim J. Harris Rock Plant			Sand and Gravel
Twin Oaks Pit		Unknown	Stone, Crushed
V. R. Dennis Sand Pit		Federal	Sand and Gravel