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Fourth Western Regional Conference On Precious Metals Coal And Environment
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Download or read book Coal Abstracts written by and published by . This book was released on 1991 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seminar Publication written by and published by . This book was released on 1996 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gold metallogeny and exploration by : R. P. Foster
Download or read book Gold metallogeny and exploration written by R. P. Foster and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the last decade, the high and continuing demand for gold has prompted a global gold rush on a scale never before seen, not even in the heady days of Ballarat, California and the Yukon. Gold is being sought on every continent and, with very few exceptions, in every country around the world. Such interest and fierce competition has demanded considerable innovation and improvement in exploration techniques paralleled by a rapid expansion of the geological database and consequent genetic modelling for the many different types of gold deposits now recognized. This proliferation of data has swamped the literature and left explorationist and academic alike unable to sift more than a small proportion of the accumulating information. This new book represents an attempt to address this major problem by providing succinct syntheses ofall major aspects ofgold metallogeny and exploration, ranging from the chemical distribution of gold in the Earth's crust, and the hydrothermal chemistry of gold, to Archaean and Phanerozoic lode deposits, epithermal environments, chemical sediments, and placer deposits, and culminates in chapters devoted to geochemical and geophysical exploration, and the economics of gold deposits. Each chapter is written by geoscientists who are acknowledged internationally in their respective fields, thus guaranteeing a broad yet up-to-date coverage. In addition, each chapter is accompanied by reference lists which provide readers with access to the most pertinent and useful publications.
Download or read book Proceedings written by and published by . This book was released on 1989 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mine Planning and Equipment Selection 1996 by : L.A. Ayres de Silva
Download or read book Mine Planning and Equipment Selection 1996 written by L.A. Ayres de Silva and published by CRC Press. This book was released on 1996-01-01 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of 125 papers on mine planning and selection of equipment, covering such topics as: design and planning of surface and undergroung mines; planning and equipment selection for difficult mining conditions; equipment selection procedures; and mine and equipment information systems.
Book Synopsis Nuggets to Neutrinos by : Steven T. Mitchell
Download or read book Nuggets to Neutrinos written by Steven T. Mitchell and published by Xlibris Corporation. This book was released on 2009-11-24 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Very few mines in the world ever produced gold continuously for more than one hundred years. The Homestake Mine was one that did, producing 40 million ounces of gold from 1876 through 2001, when the quest for the yellow metal was brought to an end for good. Over the next few years after the mine was shut down, tens of thousands of ounces in additional gold were recovered as mine facilities were systematically decommissioned, and the mill site was reclaimed and converted to an open-air museum. For more than 125 years, the Homestake Mine helped support the livelihoods of countless numbers of people who were directly or indirectly affiliated with the mine. Sadly, some of these people lost their lives or were physically impaired while working at the mine or in support of the mine. Fortunately, a lasting legacy evolved from the dedication, loyalty, and perseverance of each of these people and every other person who was ever associated with the mine. This living legacy continues to evolve with the transformation of the mine into a deep underground science and engineering laboratory. The Homestake legacy began to unfold in August and September 1875 when the Bryant, Blanchard, Smith, Gay, and Lardner parties discovered rich gold placers in Deadwood Gulch. What they found was mostly Homestake gold, weathered and worn to “nuggets” and “dust.” Fred and Moses Manuel, along with their partners, Henry C. “Hank” Harney and Alexander “Alf ” Engh, were latecomers to Deadwood Gulch, arriving in February 1876. For the most part, these four men were more interested in finding the source of the placer gold or the “lode gold.” Their prowess and diligence paid off. On April 9, 1876, Moses Manuel and Hank Harney discovered a rich quartz outcrop upon which all four men located the Homestake lode claim. The Black Hills was still a part of the Great Sioux Reservation then, pursuant to the Fort Laramie treaties of 1851 and 1868. The Teton Sioux, also known as the Lakota, probably weren’t the first American Indians to have a presence in and around the Black Hills. Notwithstanding, the Fort Laramie treaties specified the boundaries for the Great Sioux Reservation and the Black Hills were included within that description. It wasn’t until the Manypenny Agreement was signed on September 26, 1876, and ratified by Congress on February 28, 1877, that the boundaries of the Great Sioux Reservation were modified, thereby excluding the Black Hills from the reservation and allowing the miners to have a “legal” presence in the Black Hills. Toward the latter part of 1877, the California capitalists George Hearst, J. B. Haggin, and Lloyd Tevis acquired the Homestake and Golden Terry mining claims from the Manuel brothers, Harney, and Engh. From that point forward, the California capitalists and their various other investment partners engaged themselves to try and acquire most all of the mining claims along the Homestake Belt, providing there was good ore and the price was right. Their acquisition strategies included such methods as outright force, costly court battles litigated by the best lawyers, acquisition and control of precious water rights through separate companies, fair land purchases, creation or consolidation of mining companies, and acquisition and control of competing companies through accumulation of company stock. In other cases, the Homestake capitalists prevailed by simply waiting until the other operators went broke or some other opportunity presented itself to allow acquisition at a bargain price. Aided by their money, skill, and shrewdness, the Homestake capitalists were very successful in fulfilling their passions and paving the roadway for future generations at the Homestake Mine.
Book Synopsis List of Bureau of Mines Publications and Articles ... with Subject and Author Index by : United States. Bureau of Mines
Download or read book List of Bureau of Mines Publications and Articles ... with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1990 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Our Common Future written by and published by . This book was released on 1990 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acid Precipitation written by and published by . This book was released on 1987 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Toxicology of Cyanides and Cyanogens by : Alan H. Hall
Download or read book Toxicology of Cyanides and Cyanogens written by Alan H. Hall and published by John Wiley & Sons. This book was released on 2015-10-12 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basic and applied toxicology of cyanides and cyanogens has widespread commercial, occupational, environmental, clinical, forensic, military, and public health implications. This book provides a detailed and updated reference describing the properties, uses, general and human toxicology, clinical recognition, diagnosis and medical management, and countermeasures is therefore required in academic, medical, occupational, environmental, medico-legal, regulatory, emergency response, and military arenas. Edited by a world-renowned team of experts from academia, defense and industry, this book will be an invaluable reference for professionals, researchers and students in cyanide and cyanogens.
Book Synopsis Development in Wastewater Treatment Research and Processes by : Maulin P. Shah
Download or read book Development in Wastewater Treatment Research and Processes written by Maulin P. Shah and published by Elsevier. This book was released on 2022-02-16 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Development in Wastewater Treatment Research and Processes: Microbial Degradation of Xenobiotics through Bacterial and Fungal Approach covers the active and applicable role that bacteria and fungi play in the degradation of xenobiotic compounds from the environment. The book gives up-to-date information on recent advancements in the field of environmental xenobiotics and how they disturb a plant's metabolism. The book also gives information on aerobic and anaerobic degradation of xenobiotic compounds through bacteria or fungi and/or a combined approach. Finally, the book covers the characteristics of environmental microbiology, biochemical engineering, agricultural microbiology, environmental engineering, and soil bioremediation. - Emphasizes up-to-date research on the microbial degradation of xenobiotic compounds through a bacterial-fungal approach - Covers multidisciplinary features of environmental microbiology, biochemical engineering, agriculture microbiology, environmental engineering and soil bioremediation - Includes sections on aerobic and anaerobic degradation - Presents the significance of the bacterial-fungal role and their metabolic activities in the digestion of xenobiotic compounds - Focuses on the most recent developments in environmental biotechnology to enhance the action of the bacterial-fungal systems in the remediation of xenobiotic compounds
Download or read book Current Abstracts written by and published by . This book was released on 1996 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 国立国会図書館所蔵科学技術関係欧文会議錄目錄 by : 国立国会図書館 (Japan)
Download or read book 国立国会図書館所蔵科学技術関係欧文会議錄目錄 written by 国立国会図書館 (Japan) and published by . This book was released on 1972 with total page 1528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Chemistry of Gold Extraction by : John Marsden
Download or read book The Chemistry of Gold Extraction written by John Marsden and published by SME. This book was released on 2006 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensively revised and updated, this edition provides the broad base of knowledge required by all working in the gold extraction and gold processing industries. It bridges the gap between research and industry by emphasizing practical applications of chemical principles and techniques.
Book Synopsis List of Bureau of Mines Publications and Articles ... with Subject and Author Index by : United States. Bureau of Mines. Branch of Editorial Services
Download or read book List of Bureau of Mines Publications and Articles ... with Subject and Author Index written by United States. Bureau of Mines. Branch of Editorial Services and published by . This book was released on 1982 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index of Conference Proceedings by : British Library. Document Supply Centre
Download or read book Index of Conference Proceedings written by British Library. Document Supply Centre and published by . This book was released on 1999 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mining North America by : John R. McNeill
Download or read book Mining North America written by John R. McNeill and published by Univ of California Press. This book was released on 2017-07-03 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Over the past five hundred years, North Americans have increasingly turned to mining to produce many of their basic social and cultural objects. From cell phones to cars and roadways, metal pots to wall tile and even talcum powder, minerals products have become central to modern North American life. As this process has unfolded, mining has also indelibly shaped the natural world and North Americans' relationship with it. Mountains have been honeycombed, rivers poisoned, and forests leveled. The effects of these environmental transformations have fallen unevenly across North American societies. Mining North America examines these developments. Drawing on the work of scholars from Mexico, the United States, and Canada, this book explores how mining has shaped North America over the last half millennium. It covers an array of minerals and geographies while seeking to draw mining into the core debates that animate North American environmental history generally. Taken together, the authors' contributions make a powerful case for the centrality of mining in forging North American environments and societies"--Provided by publisher.