The structural and industrial materials of California (1906)
Aubury, Lewis E., 1862- · Sacramento, W. W. Shannon, Superintendent state printing · leaf 160
deposits may be worthy of future investigation:Alder Spring road, T. 21 X., R. 7 W.(irindstone Canon. T. 22 X., R. 6 W.Kilgore road, T. 22 X., R. 7 W.J. Shelton ranch, T. 22 N., R. 6 W.Stout ranch. Sec. 20, T. 20 X., R. 7 W. MARIPOSA COUNTY. Paeifle Slate Companys Quarry, in Sec. 6, T. 6 S., R. 16… … (153) 154 STRUCTURAL AND INDUSTRIAL MATERIALS OF CALIFORNIA. time, but it has been idle for the last three years. The slate is of goodquality, with a straight, even cleavage, and was used in roofing thecounty jail at Merced. An 18-mile haul over rough roads is the mainitem of expense. PLACER…
Building stones · Portland cement · Clay · Mines and mineral resources
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