The structural and industrial materials of California (1906)
Aubury, Lewis E., 1862- · Sacramento, W. W. Shannon, Superintendent state printing · leaf 52
ting. The south quarry is 100 feet long by 30 feet deep, with a face of from30 to 40 feet. The stone has fewer dark spots than that of the northquarry and a more even fracture. The regularity and evenness of thesurface along the lines of the fracture are remarkable. 111. No. 15 showsa surface about… … j:- ILL. No. U. CASA BLANCA GRANITE QUARRY, RIVKRSIDK (OrXTY
Building stones · Portland cement · Clay · Mines and mineral resources
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