The structural and industrial materials of California (1906)
Aubury, Lewis E., b. 1862 · Sacramento, W.W. Shannon, Superintendent State printing · leaf 214
ears ago. No. 1 is fromthe pit of N. Clark tt^ Sons. No. 2 was made in 1889, and is marked HIGH-GRADE CLAYS—AMADOR COUNTY. 207 Carbondale, but the pit is not designated. No. 3 is marked from Car-bondale, and said to contain quartz grains: Chemical Analyses of Carbondale Clays. No. 1. No. 2. No. 3.… … ILL. No. 93. CLAY PIT OF N. CLARK i SONS, NEAR lONE, AMADOR COUNTY. N. Clapk & Sons, 17 Spear street, San Francisco, obtain clay for theirfactory in Alameda from the large pit on the lone-Sacramento road,2i miles north of lone; AV. R. Bacon is their superintendent at lone.The clay is soft,…
Building stones · Portland cement · Clay · Mines and mineral resources
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