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Author: Admin | 2025-04-28
(U.S. Dept. of the Interior, Bureau of Mines, 1921), by G. E. McElroy and United States Bureau of Mines (page images at HathiTrust) Rock strata gases in mines of a Nevada mining district (U.S. Dept. of the Interior, Bureau of Mines, 1922), by E. D. Gardner and United States Bureau of Mines (page images at HathiTrust) Talc mining and milling at Madoc, Ontario (U.S. Dept. of the Interior, Bureau of Mines, 1920), by Raymond B. Ladoo and United States Bureau of Mines (page images at HathiTrust) Rock strata gases in mines of the East Tintic mining district, Utah (U.S. Dept. of the Interior, Bureau of Mines, 1921), by G. E. McElroy and United States Bureau of Mines (page images at HathiTrust) Kuang ye bao gao (Nong shang bu kuang zheng si, 1926), by Heyin Yu (page images at HathiTrust; US access only) Arte de los metales, en que se enseña el verdadero beneficio de los de oro y plata por azogue: el modo de fundirlos todos, y como se han de refinar y apartar unos de otros. Nuevamente ahora añadido con el tratado de las antiguas minas de España, que escribió don Alonso Carrillo y Laso. Reimpreso por el Real Tribunal de Minería de esta capital de órden del Excmo. Sr. Virey. (Impr. de los Huérfanos, 1817), by Alvaro Alonso Barba and Alonso Carrillo Laso de la Vega (page images at HathiTrust) A philosophical and practical essay on the gold and silver mines of Mexico and Peru : containing the nature of the ore, and the manner of working the mines, the qualities and use of quicksilver, the cleansing and refining these metals : with many useful observations concerning the assay of metals, the manner of conveying them to Europe, and remarks on the gold mines in Hungary, and those of Asia and Africa (Printed for J. Scott ..., 1755), by Jaime Hernández (page images at HathiTrust) The resources of California: comprising agriculture, mining, geography, climate, commerce, &c., and the past and future development of the State. (A. Roman;, 1866), by John S. Hittell (page images at HathiTrust) The economic geology of a portion of Edmonson and Grayson counties ([State journal Co., printers to the commonwealth], 1914), by Kentucky Geological Survey (1912-1918) and J. Owen Bryant (page images at HathiTrust) Raymond's first report (G.P.O., 1869), by Rossiter W. Raymond and United States Department of the Treasury (page images at HathiTrust)
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