Assessment Of Undiscovered Deposits Of Gold Silver Copper Lead And Zinc In The United States

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Assessment of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the United States

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Author : U.S. Department of the Interior
Publisher : CreateSpace
ISBN 13 : 9781499137224
Total Pages : 24 pages
Book Rating : 4.1/5 (372 download)

Book Synopsis Assessment of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the United States by : U.S. Department of the Interior

Download or read book Assessment of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the United States written by U.S. Department of the Interior and published by CreateSpace. This book was released on 2014-04-15 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the results of the 1998 National Mineral Resource Assessment that estimated the gold, silver, copper, lead, and zinc in undiscovered deposits in the United States. This project also estimated the identified resources and past production of these five metals. Assessment results include the following:• It is estimated that 18,000 metric tons (t) of gold, 460,000 t of silver, 290,000 kilotons (kt) of copper, 85,000 kt of lead, and 210,000 kt of zinc are in undiscovered deposits minable with existing technology.• In addition, it is estimated that 15,000 t of gold, 160,000 t of silver, 260,000 kt of copper, 51,000 kt of lead, and 55,000 kt of zinc remain in identified resources.• Past production from the largest identified resources of gold, silver, copper, lead, and zinc is estimated to be 12,000 t of gold, 170,000 t of silver, 91,000 kt of copper, 41,000 kt of lead, and 44,000 kt of zinc. These deposits account for about 99 percent of cumulative domestic production in the United States.

1998 Assessment of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the United States

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Author : U.S. Geological Survey National Mineral Resource Assessment Team
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (319 download)

Book Synopsis 1998 Assessment of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the United States by : U.S. Geological Survey National Mineral Resource Assessment Team

Download or read book 1998 Assessment of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the United States written by U.S. Geological Survey National Mineral Resource Assessment Team and published by . This book was released on 1999 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Data Base for a National Mineral-resource Assessment of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the Conterminous United States

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Author : Steve Ludington
Publisher :
ISBN 13 : 9780607855074
Total Pages : pages
Book Rating : 4.8/5 (55 download)

Book Synopsis Data Base for a National Mineral-resource Assessment of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the Conterminous United States by : Steve Ludington

Download or read book Data Base for a National Mineral-resource Assessment of Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the Conterminous United States written by Steve Ludington and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of the mineral-resource assessment conducted from 1993-1995 consisting of probabilistic estimates of the amounts of undiscovered gold, silver, copper, lead, and zinc in conventional types of deposits. The data base also contains a table of the significant known deposits and descriptions of the mineral deposit models used for the assessment. Users may navigate through and print the data.

Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the Conterminous United States

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Author : Richard B. McCammon
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (318 download)

Book Synopsis Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the Conterminous United States by : Richard B. McCammon

Download or read book Undiscovered Deposits of Gold, Silver, Copper, Lead, and Zinc in the Conterminous United States written by Richard B. McCammon and published by . This book was released on 1997 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

National Mineral-resource Assessment

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Author : Richard B. McCammon
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (318 download)

Book Synopsis National Mineral-resource Assessment by : Richard B. McCammon

Download or read book National Mineral-resource Assessment written by Richard B. McCammon and published by . This book was released on 1997 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Geological Survey Circular

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Author :
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis U.S. Geological Survey Circular by :

Download or read book U.S. Geological Survey Circular written by and published by . This book was released on 2000 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

USGS Research on Mineral Resources--1994

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Author :
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.3/5 (243 download)

Book Synopsis USGS Research on Mineral Resources--1994 by :

Download or read book USGS Research on Mineral Resources--1994 written by and published by . This book was released on 1984 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fact Sheet

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Author :
Publisher :
ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.3/5 (243 download)

Book Synopsis Fact Sheet by :

Download or read book Fact Sheet written by and published by . This book was released on 1994 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Governance of The World’s Mineral Resources

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Author : Theo Henckens
Publisher : Elsevier
ISBN 13 : 0128242035
Total Pages : 470 pages
Book Rating : 4.1/5 (282 download)

Book Synopsis Governance of The World’s Mineral Resources by : Theo Henckens

Download or read book Governance of The World’s Mineral Resources written by Theo Henckens and published by Elsevier. This book was released on 2021-06-19 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Governance of the World’s Mineral Resources: Beyond the Foreseeable Future provides in-depth information on the geological scarcity of mineral resources. The book demonstrates the urgent need to implement sustainable utilization of mineral resources, in order to ensure that these resources will be sufficiently available for future generations too. The availability of resources, especially for modern technologies, is an increasingly important issue. Some key mineral resources are so geologically scarce that their availability for future generations may not only become substantially less, but also much less affordable than for the current generation unless timely measures are taken. This book provides detailed data and calculations of the availability of mineral resources. The book elaborates on whether and how it is possible to keep providing sufficient mineral resources to a growing world population, and for how long. The book details also how and for how much time it will be possible for all countries, worldwide, to achieve and maintain service delivery of raw materials to their population at levels equivalent to those in developed countries in 2020. Governance of the World’s Mineral Resources: Beyond the Foreseeable Future is therefore an important source of knowledge for postgraduates, academics and researchers in the fields of environmental science, sustainability, and geology, as well as anyone in the field of mining and economics who need to account for sustainable provision of mineral resources. Provides a thorough overview of all considerations related to a sustainable production rate of mineral resources Comprehensively details scarce mineral resources and describes their applications, worldwide in-use stock increases, and sustainable production rates Covers all aspects of a sustainable production rate of mineral resources, detailing the current challenges and possible global solutions, both technically and from a policy point of view Includes detailed studies of thirteen different scarce mineral resources and extensive quantitative data from recent studies and in-depth research

Proceedings of the 30th International Geological Congress, Beijing, China, 4-14 August 1996

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Author : Zhonghu Zhang
Publisher : VSP
ISBN 13 : 9789067642606
Total Pages : 376 pages
Book Rating : 4.6/5 (426 download)

Book Synopsis Proceedings of the 30th International Geological Congress, Beijing, China, 4-14 August 1996 by : Zhonghu Zhang

Download or read book Proceedings of the 30th International Geological Congress, Beijing, China, 4-14 August 1996 written by Zhonghu Zhang and published by VSP. This book was released on 1998 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the 30th International Geological Congress held in Beijing, China in August 1997. These two volumes focuses on geosciences and human survival, environment, natural hazards and global changes. They aim to present a view of contemporary geology.

Treatise on Process Metallurgy, Volume 3: Industrial Processes

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Author :
Publisher : Newnes
ISBN 13 : 0080969895
Total Pages : 1810 pages
Book Rating : 4.0/5 (89 download)

Book Synopsis Treatise on Process Metallurgy, Volume 3: Industrial Processes by :

Download or read book Treatise on Process Metallurgy, Volume 3: Industrial Processes written by and published by Newnes. This book was released on 2013-12-09 with total page 1810 pages. Available in PDF, EPUB and Kindle. Book excerpt: Process metallurgy provides academics with the fundamentals of the manufacturing of metallic materials, from raw materials into finished parts or products. Coverage is divided into three volumes, entitled Process Fundamentals, encompassing process fundamentals, extractive and refining processes, and metallurgical process phenomena; Processing Phenomena, encompassing ferrous processing; non-ferrous processing; and refractory, reactive and aqueous processing of metals; and Industrial Processes, encompassing process modeling and computational tools, energy optimization, environmental aspects and industrial design. The work distils 400+ years combined academic experience from the principal editor and multidisciplinary 14-member editorial advisory board, providing the 2,608-page work with a seal of quality. The volumes will function as the process counterpart to Robert Cahn and Peter Haasen’s famous reference family, Physical Metallurgy (1996)--which excluded process metallurgy from consideration and which is currently undergoing a major revision under the editorship of David Laughlin and Kazuhiro Hono (publishing 2014). Nevertheless, process and extractive metallurgy are fields within their own right, and this work will be of interest to libraries supporting courses in the process area. Synthesizes the most pertinent contemporary developments within process metallurgy so scientists have authoritative information at their fingertips Replaces existing articles and monographs with a single complete solution, saving time for busy scientists Helps metallurgists to predict changes and consequences and create or modify whatever process is deployed

Geosciences and Human Survival, Environment, Natural Hazards, Global Change

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Author : Zhang Zonghu
Publisher : CRC Press
ISBN 13 : 1466564334
Total Pages : 373 pages
Book Rating : 4.4/5 (665 download)

Book Synopsis Geosciences and Human Survival, Environment, Natural Hazards, Global Change by : Zhang Zonghu

Download or read book Geosciences and Human Survival, Environment, Natural Hazards, Global Change written by Zhang Zonghu and published by CRC Press. This book was released on 2023-03-08 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the 30th International Geological Congress held in Beijing, China in August 1997. These two volumes focuses on geosciences and human survival, environment, natural hazards and global changes. They aim to present a view of contemporary geology.

Quantitative Mineral Resource Assessments

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Author : Donald Singer
Publisher : OUP USA
ISBN 13 : 0195399595
Total Pages : 232 pages
Book Rating : 4.1/5 (953 download)

Book Synopsis Quantitative Mineral Resource Assessments by : Donald Singer

Download or read book Quantitative Mineral Resource Assessments written by Donald Singer and published by OUP USA. This book was released on 2010-03-23 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Informed decisions concerning undiscovered mineral resources cannot be made without an understanding of the technological, environmental, or economic difficulties that might be encountered. Quantitative Mineral Resource Assessments: An Integrated Approach offers a modern quantitative assessment that explicates the diverse factors that affect mineral-related decisions, so that potential consequences can be more easily assessed, uncertainty and risk reduced, and courses of action determined without bias. The integrated approach focuses on three assessment parts and the models that support them and is designed so that consequences of alternative courses of action can be examined with respect to land use, exploration, or mineral-resource development. Drawing upon newly developed deposit density models, frequency distributions, and previously unpublished experiments, the book provides an essential and practical approach for making critical decisions." "Written for governmental and industrial policy makers, managers of exploration, planners of regional development, and similar decision makers, the book brings together for the first time the widely scattered literature on the subject. It also captures the necessary ingredients of the diverse disciplines of economic geology, statistics, mineral economics, and geology that are an integral part of quantitative mineral resource assessments. With this wealth of information, the book will serve not only as a guide for professionals but also as a comprehensive reference for those studying or researching mineral resources."--BOOK JACKET.

New Publications of the Geological Survey

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Author : Geological Survey (U.S.)
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 ( download)

Book Synopsis New Publications of the Geological Survey by : Geological Survey (U.S.)

Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 2001 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Draft environmental impact statement

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Author : United States. Forest Service
Publisher :
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.:/5 (319 download)

Book Synopsis Draft environmental impact statement by : United States. Forest Service

Download or read book Draft environmental impact statement written by United States. Forest Service and published by . This book was released on 2000 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Forest Service Roadless Area Conservation: without special title

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Author : United States. Forest Service. Washington Office
Publisher :
ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.4/5 (91 download)

Book Synopsis Forest Service Roadless Area Conservation: without special title by : United States. Forest Service. Washington Office

Download or read book Forest Service Roadless Area Conservation: without special title written by United States. Forest Service. Washington Office and published by . This book was released on 2000 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Forest Service Roadless Area Conservation

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Author : United States. Forest Service
Publisher :
ISBN 13 :
Total Pages : 530 pages
Book Rating : 4.3/5 (555 download)

Book Synopsis Forest Service Roadless Area Conservation by : United States. Forest Service

Download or read book Forest Service Roadless Area Conservation written by United States. Forest Service and published by . This book was released on 2000 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Forest Service is proposing new regulations to protect certain roadless areas within the National Forest Service. This is the draft environmental impact statement for those areas.