Download or read book Small Mines Development in Precious Metals written by and published by . This book was released on 1987 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Production of the Precious Metals written by William Phipps Blake and published by . This book was released on 1869 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gold and Silver Comprising an Economic History of Mining in the United States the Geographical and Geological Occurrence of the Preci written by Walter Richard Crane and published by Palala Press. This book was released on 2018-02-15 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book A History of the Precious Metals from the Earliest Periods to the Present Time written by John Lee Comstock and published by . This book was released on 1849 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recent Developments in the Mining Industry written by Scott Turner and published by . This book was released on 1930 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Precious Metals Recovery from Low grade Resources written by and published by . This book was released on 1985 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This information circular describes research the Bureau of Mines has conducted to improve technology for recovering precious metals from low-grade resources. Many of the reported findings are recent, and some of te work described is ongoing. Topics discussed include cyanidation of carbonaceous gold ores to enhance gold recovery, a new method for precipitating mercury during cyanide leaching of gold ores, a staged heap leaching process to generate suitable solutions for direct electrowinning of gold, the use of anion-exchange resins to recover gold from cyanide solutions, and precious metals recovery from electronic scrap.
Download or read book An Historical Inquiry Into the Production and Consumption of the Precious Metals written by William Jacob and published by . This book was released on 1831 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gold and Other Precious Metals written by Claudia Gasparrini and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: A view of gold and other precious metal extractions from a new and wider angle, taking in both the earth and the metallurgical sciences. To name but a small number of the topics covered: - Occurrences of gold and silver minerals in their ores - Photomicrographs of refractory and amenable minerals/ores - The use of irregular gold and silver distributions for efficient planning of the extraction process - Microanalytical techniques - Descriptions of uranium and many base metals for comparison. Written with a broad audience in mind, from the manager of operations to the metallurgist, for the field geologist or other earth scientist, and for the professor and student alike.
Download or read book A History of the Precious Metals written by Alexander Del Mar and published by . This book was released on 1880 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A History of the Precious Metals written by Alexander Del Mar and published by . This book was released on 1902 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Western Mining written by Otis E. Young, Jr. and published by University of Oklahoma Press. This book was released on 1977-06-01 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, for the first time, is a clear account in words and pictures of the methods by which gold and silver were extracted and processed in the Old West. The author describes the early days of Spanish and Indian mining and the wild era inaugurated by the American prospector who rushed west to get rich quick, ending with the year 1893, when repeal of the Sherman Silver Purchase Act virtually closed the mining frontier. The account gives in laymen’s language the techniques employed in prospecting, placering, lode mining, and milling, particularly those employed by the Spaniards, Indians, and Cornishmen, and shows how the ever-practical Americans adapted and improved them. Special attention is given to the methods employed in the California and Montana gold fields, Colorado and the Comstock Lode, the Black Hills, and Tombstone, Arizona. In these pages the reader also meets some of the unforgettable personalities whose lives enriched (and sometimes impoverished) the mining camps.
Download or read book Remarks on the production of the Precious Metals and on the demonetization of Gold in several countries in Europe Translated by T Hankey written by Léon Leonard Joseph FAUCHER and published by . This book was released on 1852 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mining and Milling in the Reese River Region Central and S E Nevada written by A. Blatchly and published by . This book was released on 1867 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Production of the Precious Metals written by William P. Blake and published by Forgotten Books. This book was released on 2017-10-13 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Production of the Precious Metals: Or Statistical Notices of the Principal Gold and Silver Producing Regions of the World; With a Chapter Upon the Unification of Gold and Silver Coinage The statistical returns of the production and export of gold and silver of the Pacific States and Territories for the year 1868, show a decrease of production compared with 1867 and former years. The total receipts at San Francisco of uncoined bullion from the interior were as follows: From the northern mines, including bullion of Nevada, and some from Idaho and other sources, from the southern mines, total being less than in 1867. The receipts from Washoe, Esmeralda, and Reese river, State of Nevada, which are included in the above, are stated at for 1868, being a decrease of from the yield for 1867. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Remarks on the Production of the Precious Metals and on the Demonetization of Gold in Several Countries in Europe written by Léon Faucher and published by . This book was released on 1853 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Precious Metals written by Metallurgical Society of AIME. and published by . This book was released on 1984 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Precious Metals Recovery from Low grade Resources Proceedings Bureau of Mines Open Industry Briefing Session at the National Western Mining Conference Denver Colorado February 12 1986 written by United States. Bureau of Mines and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
