Download or read book The Socio Economic Impacts of Artisanal and Small Scale Mining in Developing Countries written by G.M. Hilson and published by CRC Press. This book was released on 2003-01-01 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to examine both the positive and negative socioeconomic impacts of artisanal and small-scale mining in developing countries. In recent years, a number of governments have attempted to formalize this rudimentary sector of industry, recognizing its socioeconomic importance. However, the industry continues to be plagued by
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 Placer Gold Deposits of New Mexico written by Maureen G. Johnson and published by . This book was released on 2012-02-01 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Reprint of the Original US Geological Survey Bulletin 1348. This publication is a catalog of locations, geology, and production from the placer districts of New Mexico. Over 40 New Mexico Placer locations covered in this publication.
Download or read book Options for Developing Countries in Mining Development written by Raj Kumar and published by Springer. This book was released on 1986-02-12 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Mining and Metallurgical Manual written by and published by . This book was released on 1925 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Marine Mineral Deposits written by David Spencer Cronan and published by Routledge. This book was released on 2017-10-19 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook summarizes the main advances in our understanding of marine minerals and concentrates on the deposits of proven economic potential. In cases where our knowledge may be too limited to allow defining of their economic potential, those minerals are covered regionally or by deposit type. Handbook of Marine Mineral Deposits is divided into three sections; Marine placers, manganese nodules and crusts, and deep-sea hydrothermal mineralization. All of these mineral deposits have great potential importance to economic geologists and marine mines. Edited by an acknowledged expert in the field, this handbook includes work by internationally renowned contributors. The new United Nations Law of the Sea, ratified by over 100 countries within the past two years, provides a framework and guidelines for deep-sea mineral exploration that increases international interest in this book. The Handbook serves as a platform from which to launch the more detailed evaluation studies that will need to take place in the 21st century before recovery can continue or commence. Handbook of Marine Mineral Deposits is useful to mineralogists, economic geologists, marine geologists, marine miners, and conservationists. Features
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.
Download or read book Report of the Under Secretary for Development and Mines written by and published by . This book was released on 1915 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Mining Report of the Department of Mines and Agriculture etc written by New South Wales. Department of Mines and published by . This book was released on 1897 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Liberia Investment and Business Guide Volume 1 Strategic and Practical Information written by IBP USA and published by Lulu.com. This book was released on 2013-08 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liberia Investment and Business Guide - Strategic and Practical Information
Download or read book Minerals Yearbook written by and published by . This book was released on 2013 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the United States Geological Survey written by and published by . This book was released on 1949 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Mining Report of the Department of Mines and Agriculture etc written by New South Wales. Dept. of Mines and published by . This book was released on 1897 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Liberia Mineral Mining Sector Investment and Business Guide Volume 1 Strategic Information and Regulations written by IBP, Inc. and published by Lulu.com. This book was released on 2013-08 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liberia Mineral & Mining Sector Investment and Business Guide - Strategic and Practical Information
Download or read book Gold Mining and Milling in the United States and Canada written by Charles Freeman Jackson and published by . This book was released on 1932 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Parliamentary Debates written by New Zealand. Parliament and published by . This book was released on 1900 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
