The structural and industrial materials of California (1906)
Aubury, Lewis E., b. 1862 · Sacramento, W.W. Shannon, Superintendent State printing · leaf 136
ne the exposedstone is rather soft and somewhat disintegrated. It may be mentioned here that extensive comparative tests made bythe U. S. Engineer Corps, at Humboldt Bay, California, have proventhat sandstone under seawater, or regularly moistened by sea tide water,Avill hiirdon and not… … ILL. Xo. 58. PUBLIC LIBRARY BUILDLNK, PASADENA, LOS ANGELES COUNTY.Construfted of Xile-.^reen sandstone, and trimmed with red sandstone from Kern County.
Building stones · Portland cement · Clay · Mines and mineral resources
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