Alameda County, CA Stone Mines

Mine	Owner	Land Status	Minerals
Bellini Quarry	Oliver Desiva, Inc		Stone, Crushed
Chabot Quarry	San Leandro Roc Co,	Unknown	Stone, Crushed
Collins Deposit			Limestone
Dumbarton Mill		Unknown	Stone, Crushed
Dumbarton Quarry			Stone
Dumbarton Quarry	Dumbarton Quarry Associated	Unknown	Stone
Durham Pit		Private	Stone
East Bay Excavation Co		Unknown	Stone, Crushed
Ideal Cement Co.		Private	Stone, Crushed Stone, Dimension
La Vista Quarry and Mill			Stone
La Vista Quarry and Mill	East Bay Excavating Co., Inc.	Unknown	Stone
Leona Quarry and Mills	Gallagher And Burke, Inc.	Unknown	Stone
Mclaughlin Lithograph-Stone Quarry			Limestone
Mclaughlinlithograph-Stonequarry		Private	Stone, Crushed Stone, Dimension
Mission Lime Marl Deposit		Private	Limestone
Mission Pass Quarry	Donald Redgwick		Stone, Crushed
Niles Canyon Quarry	Ferrari Brothers	Unknown	Stone, Crushed
Niles Quarry	Mission Clay Products Corp.	Unknown	Stone, Crushed
Pleasanton Deposit		Unknown	Limestone
Pleasonton Deposit			Limestone
Quarry		Unknown	Stone
San Leandro Quarry and Mill		Unknown	Stone, Crushed
Unknown			Stone
Unnamed Location		Unknown	Stone, Crushed
Unnamed Location		Unknown	Stone, Crushed
Unnamed Location		Unknown	Stone
Unnamed Location		Unknown	Stone
Unnamed Location		Unknown	Gemstones
Unnamed Location		Unknown	Stone
Unnamed Location		Unknown	Stone
Unnamed Location		Unknown	Stone
Unnamed Location		Unknown	Gemstones
Unnamed Location		Unknown	Stone, Crushed
Unnamed Location		Unknown	Stone