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Author :
Publisher : Elsevier
ISBN 13 : 9780080870519
Total Pages : 522 pages
Book Rating : 4.8/5 (75 download)
Download or read book Marine Manganese Deposits written by and published by Elsevier. This book was released on 1977-01-01 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Manganese Deposits
Author : Supriya Roy
Publisher :
ISBN 13 :
Total Pages : 476 pages
Book Rating : 4.:/5 (45 download)
Download or read book Manganese Deposits written by Supriya Roy and published by . This book was released on 1981 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Spencer Cronan
Publisher : Routledge
ISBN 13 : 1351442422
Total Pages : 697 pages
Book Rating : 4.3/5 (514 download)
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 697 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
Author : K. J. Schulz
Publisher : Geological Survey
ISBN 13 : 9781411339910
Total Pages : 868 pages
Book Rating : 4.3/5 (399 download)
Download or read book Critical Mineral Resources of the United States written by K. J. Schulz and published by Geological Survey. This book was released on 2017 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the importance and dependence of specific mineral commodities increase, so does concern about their supply. The United States is currently 100 percent reliant on foreign sources for 20 mineral commodities and imports the majority of its supply of more than 50 mineral commodities. Mineral commodities that have important uses and face potential supply disruption are critical to American economic and national security. However, a mineral commodity's importance and the nature of its supply chain can change with time; a mineral commodity that may not have been considered critical 25 years ago may be critical today, and one considered critical today may not be so in the future. The U.S. Geological Survey has produced this volume to describe a select group of mineral commodities currently critical to our economy and security. For each mineral commodity covered, the authors provide a comprehensive look at (1) the commodity's use; (2) the geology and global distribution of the mineral deposit types that account for the present and possible future supply of the commodity; (3) the current status of production, reserves, and resources in the United States and globally; and (4) environmental considerations related to the commodity's production from different types of mineral deposits. The volume describes U.S. critical mineral resources in a global context, for no country can be self-sufficient for all its mineral commodity needs, and the United States will always rely on global mineral commodity supply chains. This volume provides the scientific understanding of critical mineral resources required for informed decisionmaking by those responsible for ensuring that the United States has a secure and sustainable supply of mineral commodities.
Author : James L. Bischoff
Publisher : Springer Science & Business Media
ISBN 13 : 1468435183
Total Pages : 839 pages
Book Rating : 4.4/5 (684 download)
Download or read book Marine Geology and Oceanography of the Pacific Manganese Nodule Province written by James L. Bischoff and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 839 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deep-sea manganese nodules, once an obscure scientific curios ity, have, in the brief span of two decades, become a potential mineral resource of major importance. Nodules that cover the sea floor of the tropical North Pacific may represent a vast ore de posit of manganese, nickel, cobalt, and copper. Modern technology has apparently surmounted the incredible problem of recovering nodules in water depths of 5000 meters and the extraction of metals from the complex chemical nodule matrix is a reality. Both the recovery and the extraction appear to be economically feasible. Exploitation of this resource is, however, hindered more by the lack of an international legal structure allowing for recognition of mining sites and exploitation rights, than by any other factor. Often, when a mineral deposit becomes identified as an ex ploitable resource, scientific study burgeons. Interest in the nature and genesis of the deposit increases and much is learned from large scale exploration. The case is self evident for petrol eum and ore deposits on land. The study of manganese nodules is just now entering this phase. What was the esoteric field of a few scientists has become the subject of active exploration and research by most of the industrialized nations. Unfortunately for our general understanding of manganese nodules, exploration results remain largely proprietary. However, scientific study has greatly increased and the results are becoming widely available.
Author : Keith Nicholson
Publisher : Geological Society of London
ISBN 13 : 9781897799741
Total Pages : 380 pages
Book Rating : 4.7/5 (997 download)
Download or read book Manganese Mineralization written by Keith Nicholson and published by Geological Society of London. This book was released on 1997 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manganese mineralization is diverse in occurence, origin, mineralogy and geochemistry. This volume includes a review of the range of terrestrial Mn deposits and their relative abundance through geological time. Experimental and modelling approaches to Mn geochemistry and mineralogy can further aid our understanding of the formational and depositational processes involved and thereby our interpretation of deposit metallogenesis.
Author : Alexander F. Holser
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (318 download)
Download or read book Manganese Nodule Resources and Mine Site Availability written by Alexander F. Holser and published by . This book was released on 1976 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : E. Ozturgut
Publisher :
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.:/5 (318 download)
Download or read book Deep Ocean Mining of Manganese Nodules in the North Pacific written by E. Ozturgut and published by . This book was released on 1978 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Halbach
Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (318 download)
Download or read book The Manganese Nodule Belt of the Pacific Ocean written by Peter Halbach and published by . This book was released on 1988 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Kunzendorf
Publisher : Elsevier
ISBN 13 : 9780080870793
Total Pages : 299 pages
Book Rating : 4.8/5 (77 download)
Download or read book Marine Mineral Exploration written by H. Kunzendorf and published by Elsevier. This book was released on 1986-05-01 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past 20 years have seen extensive marine exploration work by the major industrialized countries. Studies have, in part, been concentrated on Pacific manganese nodule occurrences and on massive sulfides on mid-oceanic ridges. An international jurisdictional framework of the sea-bed mineral resources was negotiated by the United Nations Conference on the Law of the Sea (UNCLOS III). A most important outcome of this conference was the establishment of an Exclusive Economic Zone (EEZ) of at least 200 nautical miles for all coastal states and the recognition of a deep-sea regime. Mineral deposits in EEZ areas are fairly unknown; many areas need detailed mapping and mineral exploration, and the majority of coastal or island states with large EEZ areas have little experience in exploration for marine hard minerals. This book describes the systematic steps in marine mineral exploration. Such exploration requires knowledge of mineral deposits and models of their formation, of geophysical and geochemical exploration methods, and of data evaluation and interpretation methods. These topics are described in detail by an international group of authors. A short description is also given of marine research vessels, evaluation of marine exploration examples; and an overview is provided of the jurisdictional situation after UNCLOS III.
Author : David R. Horn
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.F/5 ( download)
Download or read book Ocean Manganese Nodules Metal Values and Mining Sites written by David R. Horn and published by . This book was released on 1973 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G.N. Baturin
Publisher : Springer Science & Business Media
ISBN 13 : 9400937318
Total Pages : 349 pages
Book Rating : 4.4/5 (9 download)
Download or read book The Geochemistry of Manganese and Manganese Nodules in the Ocean written by G.N. Baturin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manganese nodules were first discovered on the ocean floor 160 miles south-west of the Canary Islands on February 18, 1803, during the first complex oceano logical cruise of the Challenger. They surprised researchers by their unusual shape and also by their unusual chemical composition; nevertheless for many years after wards, they were considered merely as one of Nature's exotic marine tricks. After the Secpnd World War, a comprehensive investigation of the World Ocean started, and new data were obtained on a wide distribution of manganese nodules and their polymetallic composition, that made scientists consider nodules as one of the major characteristics of the deep oceanic zone. Recently, meaning since the 1960's, nodules have been recognized as a potential ore source, investigation of which is stimulated by the progressive depletion of land-based mineral resources. Several generations of scientists from various countries have contributed to the problem of exploration of manganese nodules on the ocean floor. Though the problem has been posed, it has not been solved yet because it required, in its turn, a scrutiny of some fundamental aspects such as composition, nature, accretion r'ate of nodules and retrieval of nodule fields. These problems have been discussed in thousands of papers and larger publications; see, in particulare, Mero, 1965; Horn, 1972; Morgenstein, 1973; Bezrukov, 1976; Glasby, 1977; Bischoff and Piper, 1979; Lalou, 1979; Manganese nodules, 1979; Varentsov, 1980; Cronan, 1980; Manganese nodules . . . , 1984, 1986.
Author :
Publisher : Elsevier
ISBN 13 : 9780080870373
Total Pages : 311 pages
Book Rating : 4.8/5 (73 download)
Download or read book The Mineral Resources of the Sea written by and published by Elsevier. This book was released on 1965-01-01 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mineral Resources of the Sea
Author :
Publisher :
ISBN 13 :
Total Pages : 402 pages
Book Rating : 4.3/5 (5 download)
Download or read book Inter-university Program of Research on Ferromanganese Deposits of the Ocean Floor written by and published by . This book was released on 1973 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vincent Ellis McKelvey
Publisher :
ISBN 13 :
Total Pages : 128 pages
Book Rating : 4.3/5 (5 download)
Download or read book Subsea Mineral Resources written by Vincent Ellis McKelvey and published by . This book was released on 1986 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David R. Horn
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.3/5 (5 download)
Download or read book Ferromanganese Deposits of the North Pacific Ocean written by David R. Horn and published by . This book was released on 1972 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. Thomas Hillman
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)
Download or read book Mining Deep Ocean Manganese Nodules written by C. Thomas Hillman and published by . This book was released on 1985 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
