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"The central idea in the preparation of this little book has been to give, as concisely as possible, such information in regard to the silver mines of the Comstock as the visiting tourist is likely to require." -- introductory.
"The central idea in the preparation of this little book has been to give, as concisely as possible, such information in regard to the silver mines of the Comstock as the visiting tourist is likely to require." -- introductory.
In Silver by Fire, Silver by Mercury: A Chemical History of Silver Refining in New Spain and Mexico, 16th to 19th Centuries, Saul Guerrero combines historical research with geology and chemistry to refute the current prevailing narrative of a primitive effort dominated by mercury and its copious emissions to the air. Based on quantitative historical data, visual records and geochemical fundamentals, Guerrero analyses the chemical and economic reasons why two refining processes had to share production, creating along the way major innovations in the chemical recipes, milling equipment, mercury recycling practice, and industrial architecture and operations. Their main environmental impact was lead fume and the depletion of woodlands from smelting, and the transformation of mercury into calomel during the patio process.
Reproduction of the original.
Over 220,000 entries representing some 56,000 Library of Congress subject headings. Covers all disciplines of science and technology, e.g., engineering, agriculture, and domestic arts. Also contains at least 5000 titles published before 1876. Has many applications in libraries, information centers, and other organizations concerned with scientific and technological literature. Subject index contains main listing of entries. Each entry gives cataloging as prepared by the Library of Congress. Author/title indexes.
This two-volume set cites books, pamphlets, maps, music, directories, and other published materials (excluding materials from technical and popular magazines and newspapers) on the history of mining in the American and Canadian West. Topics covered include prospecting, mining rushes and camps, and mining finance, labor, technology, law, literature, and lore. The initial portion provides general information on mining and metalurgical technology. The subsequent regional sections are subdivided into refined historical studies, raw materials, fictional and poetic treatments, and bibliographical guides to further materials. Annotation (c)2003 Book News, Inc., Portland, OR (booknews.com).