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ISBN 13 :
Total Pages : 516 pages
Book Rating : 4.3/5 (555 download)
Download or read book A-J Mine Project, Juneau written by and published by . This book was released on 1992 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Don Piatt Koch
Publisher :
ISBN 13 : 9781087464237
Total Pages : 58 pages
Book Rating : 4.4/5 (642 download)
Download or read book Juneau Gold written by Don Piatt Koch and published by . This book was released on 2019-08-05 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The City of Juneau, Alaska was founded in 1880 following Chief Kowee's revelation to prospectors Joe Juneau and Richard Harris that there was gold in the stream now called Gold Creek in Silver Bow Basin. Juneau history has been firmly linked to gold mining. Prior to the mid 1940's, there were numerous small mining operations and three major mines in Juneau, the Treadwell Complex of four mines at Douglas, the Alaska Gastineau at Sheep Creek and the Alaska Juneau at Gold Creek. Each of these mines, at one point in time, was the largest low grade ore gold mine in the world. They are all long gone. The Alaska Juneau Gold Mine (The AJ) commenced operations in 1912. The AJ purchased the assets of the Alaska Gastineau Mining Company including the hydro projects at Salmon Creek and Annex Creek. They operated from 1912 until 1944, although they were not profitable after 1941. The manpower needs of WWII made the mining operations unprofitable because of the lack of miners to operate to the capacity required. The mill began operations in 1917 and processed more than 90 million tons of ore. This mine had more than 90 miles of tunnels on 15 levels. All of these fed ore to the mill at tidewater. At its peak of operation, it employed 3,000 miners though the usual number was closer to 1,000. Over its life, the AJ produced 2.9 million troy ounces of gold, 1.9 million ounces of silver and 40 million pounds of lead. This book illustrates what the mine looked like 30 years after it closed
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ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.3/5 (555 download)
Download or read book A-J Mine Project, Juneau written by and published by . This book was released on 1992 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (142 download)
Download or read book AJ Mine Related Water Study written by and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Draft report on to the Juneau Assembly on the water issues related to the potential redevelopment of the AJ Mine.
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ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.3/5 (555 download)
Download or read book Tongass National Forest (N.F.) Kensington Gold Project written by and published by . This book was released on 1992 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 1020 pages
Book Rating : 4.:/5 (31 download)
Download or read book Federal Register written by and published by . This book was released on 1993 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip Read Bradley
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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (91 download)
Download or read book Mining Methods and Costs written by Philip Read Bradley and published by . This book was released on 1929 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jerrold J Marcus
Publisher : World Scientific
ISBN 13 : 1783264128
Total Pages : 816 pages
Book Rating : 4.7/5 (832 download)
Download or read book Mining Environmental Handbook written by Jerrold J Marcus and published by World Scientific. This book was released on 1997-05-03 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt: Negative environmental events make the headlines. Mining industry examples are the recent incidents at Summitville, Colorado, US, and the cyanide leak at Cambria Resource's Omai Operation in Guyana. In this volatile atmosphere, the publication of the Mining Environmental Handbook comes at an opportune time. It presents an objective, comprehensive and integrated examination of the effects of mining on the environment, and the environmental laws that deal with mining. Though stressing activities in the United States of America, it covers all of North America. North American environmental standards are currently being exported around the world. Consequently, this handbook will be of prime interest in countries that are now coming to terms with mining environmentalism. It should benefit working engineers and environmentalists, manufacturers, legislators, regulators, financiers and journalists. It has been selected as a university textbook. Finally, it will be an indispensable reference during serious discussions about mining environmentalism. Contents: Development of the Mine Environmental Precept and Its Current Political StatusThe Legal Bases of Federal Environmental Control of MiningEnvironmental Control at the State LevelEnvironmental Effects of MiningTechnologies for Environmental ProtectionEnvironmental PermittingSystems Design for Site Specific Environmental ProtectionOperations Environmental ManagementSolution Mining and In-Situ LeachingPlacer or Alluvial MiningCoalAcid Mine Drainage and Other Mining-Influenced Waters (MIW)Uses of Mines as Landfills and RepositoriesEconomic Impact of Current Environmental Regulations on MiningFinancial Assurances for Corrective Actions, Closure and Post ClosureInternational Environmental Control of MiningEnvironmental Case Studies from the Hard Rock IndustryCurrent and Projected IssuesDirectory of State Regulatory AgenciesGlossaryIndex Readership: Engineers, environmentalists and geologists. Keywords:History;Legal Aspects;Problems;Technology;Permitting;Case Studies;Economic ImpactReviews:“… is a useful, and very readable, first point of reference for those needing to have a general overview of the various environmental issues arising from mining and mineral processing … There is much to commend the book to wider international use, as it contains a considerable amount of universal 'best practice' which can be applied to mining situations in most countries seeking to adopt credible western standards.”MININGtechnology
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ISBN 13 :
Total Pages : 586 pages
Book Rating : 4.3/5 (555 download)
Download or read book Tongass National Forest (N.F.), Land Management Plan Revision: Environmental Impact Statement written by and published by . This book was released on 1997 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 1308 pages
Book Rating : 4.3/5 (129 download)
Download or read book Minerals Yearbook written by and published by . This book was released on 1993 with total page 1308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
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ISBN 13 :
Total Pages : 1020 pages
Book Rating : 4.0/5 ( download)
Download or read book Strengthening Science at the U.S. Environmental Protection Agency--National Research Council (NRC) Findings written by United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment and published by . This book was released on 2001 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 678 pages
Book Rating : 4.3/5 (555 download)
Download or read book Juneau Access Improvements written by and published by . This book was released on 1997 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gary H. Gillette
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (232 download)
Download or read book Historic Structures Report, Jualpa Mine Camp of the Alaska Juneau Gold Mining Company, Last Chance Basin Historic District Juneau, Alaska written by Gary H. Gillette and published by . This book was released on 1990 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 508 pages
Book Rating : 4.0/5 ( download)
Download or read book Proceedings of the Fourth Western Regional Conference on Precious Metals and the Environment written by and published by . This book was released on 1990 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.3/5 (555 download)
Download or read book Crown Jewel Mine Project, Okanogan County D(2v),Dsum,F(4v),Fsum; Record of Decision written by and published by . This book was released on 1997 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States
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ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.0/5 ( download)
Download or read book H.R. 2262, the Hardrock Mining and Reclamation Act of 2007 written by United States and published by . This book was released on 2008 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gold written by and published by . This book was released on 1994 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
