The structural and industrial materials of California (1906)
Aubury, Lewis E., b. 1862 · Sacramento, W.W. Shannon, Superintendent State printing · leaf 298
10; in 1904, 6950 tons, valued at $112,282. The Eleventh Census Report, Mineral Industry, page 707, gives thevalue of the diatomaceous earth in the United States for 1889 as$23,372, distributed as follows: California, $8,000; Connecticut, $422;Maryland, $10,700; New Hampshire, $2,750; and New…
Building stones · Portland cement · Clay · Mines and mineral resources
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