Download or read book The A B C of Mining written by Charles A. Bramble and published by Alpha Edition. This book was released on 2021-05 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been considered important throughout the human history, and so that this work is never forgotten we have made efforts in its preservation by republishing this book in a modern format for present and future generations. This whole book has been reformatted, retyped and designed. These books are not made of scanned copies of their original work and hence the text is clear and readable.
Download or read book How to Mine and Prospect for Placer Gold written by J. M. West and published by . This book was released on 2005-12 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increased leisure time and increased interest in the out-of-doors is leading more and more families to experiment with placer mining of gold, and sometimes even to going on into small-scale production. This book supplies basic information on areas of occurrence, equipment needed, prospecting, sampling, mining, and regulations concerning the possession and sale of gold. Selected references are given for further study. Placer gold has tantalized many a person who has tried his luck and skill in the hope of striking it rich. Separating gold from embedded materials is basically simple, and can be done effectively on nearly any scale, depending upon the deposit and the capital available for investment. The final product is consistently in demand at a relatively stable price. Historically, however, one must be advised that rewards for the majority of small-scale miners-those who operate "on a shoestring"-have been depressingly small. First of all the placer miner must know where the placer deposits are located and he must have the technical knowledge to extract the gold. Additionally, he must face problems of land ownership, water supply, and water pollution, all of which have grown in complexity with the population. The costs of labor and equipment are relatively high now, although this may not seem significant to an individual mining a small deposit. Secondhand equipment may become available at relatively low cost because of a slowdown in construction or as surplus at the end of a war. By taking advantage of such opportunities, one can sometimes make an otherwise unprofitable operation successful, at least as long as the equipment holds up. To the novice or "weekend prospector," the more complex of placer mining may seem hard to comprehend. At any rate, the novice is often more interested in the recreational values offered by gold placering than in its profitability. Thus, the search for and discovery of even a small grain or nugget of gold is an achievement worth of considerable effort. As a start, the beginner may gain some benefit from visiting one of the many pan-for-a-fee tourist establishments typically found in gold-mining areas.
Download or read book Report written by United States. General Land Office and published by . This book was released on 1881 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Department of the Interior with Accompanying Documents written by United States. Department of the Interior and published by . This book was released on 1881 with total page 1078 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Placer Gold Recovery Methods Special Publication 87 written by California Department of Conservation and published by . This book was released on 2016-04-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides practical, timely information on methods and equipment used in placer gold recovery. Included is detailed information on equipment, practices, recovery factors, efficiency, design, and, where available, costs. Selected gold recovery operations are described in detail. In addition, the reported efficiency and reliability of various types of equipment used today is presented. One notable method not described is the cyanide process, the recovery of gold through leaching with cyanide, a hazardous substance that must be handled with great care. The information presented herein applies to small as well as large placer mining operations. Recreational and independent miners will find information on available equipment and designs with some suggestions for improving recovery. Those intending to mine small to medium-sized placer deposits will find detailed descriptions of suitable equipment and recovery methods. Finally, those interested in byproduct gold recovery from sand and gravel operations...
Download or read book Report from the Acting Secretary of the Treasury Communicating the Annual Report of the Commissioner of the General Land Office written by United States. General Land Office and published by . This book was released on 1881 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report of the Department of the Interior written by United States. Department of the Interior and published by . This book was released on 1874 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Placer Gold Deposits of the Sierra Nevada written by Paul D. Morrison and published by . This book was released on 1997 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now available in one volume, the major placer locations of the Sierra Nevada, taken from the original publications of that region. Complete with maps and descriptive text.
Download or read book Cost Estimation Handbook for Small Placer Mines written by Scott A. Stebbins and published by . This book was released on 1987 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Placer Mining for Gold in California written by Charles Volney Averill and published by Franklin Classics. This book was released on 2018-10-15 with total page 370 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 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. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. 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 Appendix to the Journals of the Senate and Assembly of the Legislature of the State of California written by and published by . This book was released on 1889 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Commissioner of the General Land Office written by United States. General Land Office and published by . This book was released on 1881 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Placer Gold Recovery Methods written by Michael Silva and published by Sylvanite Publishing. This book was released on 2014-12-01 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Placer Gold Recovery Methods - Michael Silva - This is a great little book put out by the California Division of Mines in the 1980's and now back in print by Sylvanite Publishing. It covers in detail all the methods used to recover placer gold such as Panning, Sluicing, Jigs, Centrifugal bowls such as the Knelson Concentrator, Belt Separators, Reichert Cones, Helixes, Shaking Tables and more. These are still the standard machines used today in most placer operations.
Download or read book Appendix to the Journals of the Senate and Assembly of the Legislature of the State of California written by California and published by . This book was released on 1889 with total page 1326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alphabet of First Things in Canada written by George Johnson and published by Mortimer Company. This book was released on 1897 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Engineering and Mining Journal written by and published by . This book was released on 1890 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Finding Gold in Colorado Prospector s Edition written by Kevin Singel and published by Createspace Independent Publishing Platform. This book was released on 2018-05-26 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Travel guide book inspired by the gold prospecting origin of Colorado. Includes touring information on all the major towns founded as gold mining camps as well as summaries of each town's origin story. Includes reviews and recommendations on historic districts to visit, mines to tour, driving tours of ghost towns and places to gold pan. Includes information on 16 historic districts, 31 museums, 18 mines, 186 gold panning sites across the state of Colorado. Thoroughly researched to confirm public access to the panning sites (no private property or areas subject to mining claim has been included - unlike other books.)Written by a long-time Colorado resident and gold prospector. Based on years of research and field work.Get your share of the gold by prospecting for it in historic, urban, and remote locations across the gold districts of Colorado.
