The structural and industrial materials of California (1906)
Aubury, Lewis E., 1862- · Sacramento, W. W. Shannon, Superintendent state printing · leaf 110
shed in a spindle crusherto a size about 2 inches in diameter, and is used for concrete. (3) Marble Dust Quarpy and Plant, on the west side of the mountain.The limestone is purer, without inclusions of the hornblendic material.The rock is broken down by hand in the quarry, then crushed in aPotts… … ILL. No. WX .\LVRBLK MILL AND YARD, COLTOX, SAX BKKXARDIXO COIXTY. k^turtevaiit mill, Avhere it is ground to an impalpable dust. This mate-rial is used as mixture with asphalt for street paving. (4) Colton Marble Works are leased by the California Portland CementCompany to the Colton Marble…
Building stones · Portland cement · Clay · Mines and mineral resources
Internet Archive · Prelinger Library · Public Domain Mark 1.0. Free to use for anything.
