Gold and Tailings: The Standard Mill at Bodie, California ...
Indiions of the importance of monitoring the gold content in the tailings stream at turnofthe20thcentury goldmilling operations may be seen in Edward B. Preston, California Gold Mill Practices, California State Mining Bureau Bulletin No. 6 (Sacramento: State Mining Bureau, 1895), 48–51; Henry Louis, Handbook of Gold Milling, 3rd ed. (New York: The Macmillan Co., 1902), 524–26.
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