The structural and industrial materials of California (1906)
Aubury, Lewis E., 1862- · Sacramento, W. W. Shannon, Superintendent state printing · leaf 53
Xo. 15. CASA BLAXCA (iCARKY Xo. 2 (GRANITE), RIVERSIDE COTXTY (45) 46 STRUCTURAL AND INDUSTRIAL MATERIALS OF CALIFORNIA. ing. Excellent bridge and building stone could be quarried advan-tageously at this place. The rock shows concentric weathering on alarge scale. The entire end of the hill on… … 11^1. iii 5tt
Building stones · Portland cement · Clay · Mines and mineral resources
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