Download or read book The Origin of Marine Manganese Nodules as Determined by Textural and Mineralogical Analysis written by Ronald Herbert Fewkes and published by . This book was released on 1976 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Origin of Marine Manganese Nodules as Determined by Textural and Mineralogical Analysis written by Ronald Herbert Fewkes and published by . This book was released on 1976 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Local and Regional Controls on the Composition and Mineralogy of Manganese Nodules from the Northeastern Equatorial Pacific written by Dan E. Olson and published by . This book was released on 1986 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book La Genese Des Nodules de Manganese written by Centre national de la recherche scientifique (France) and published by . This book was released on 1979 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of the World Distribution of Metal rich Subsea Manganese Nodules written by Vincent Ellis McKelvey and published by . This book was released on 1983 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Manganese Deposits written by and published by Elsevier. This book was released on 1977-01-01 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Manganese Deposits
Download or read book Microchemical and Textural Studies of Selected Manganese Nodules from a Siliceous Ooze Site in the Northeast Equatorial Pacific written by Dan E. Olson and published by . This book was released on 1979 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manganese Nodules Dimensions and Perspectives written by and published by Springer Science & Business Media. This book was released on 1979 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manganese Nodules Research Data and Methods of Investigation written by Ronald Keith Sorem and published by Springer. This book was released on 1979-10 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Exploration and Mining Technology for Manganese Nodules written by United Nations Ocean Economics and Technology Branch and published by Springer. This book was released on 1984-10-31 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oceans have been the subject of scientific inquiry for hundreds of years, but significant study of mineral occurrences on the deep ocean floor has only begun to take place. Man's present knowledge of the ocean floor had to await the development of sophisticated research equipment capable of probing the ocean to great depths. This began in the 1940's and since then the accelerated pace of ocean research has generated a large amount of data on the ocean environment - mostly through the work of academic and governmental scientific organizations around the globe. These new scientific disclosures confirmed the wide-spread occurrence of metal-bearing lumps on the deep ocean floor that hold great promise as an important new source of raw material. Encouraged by these events, several groups of private, semi-private, and public enterprises became active; a transition occurred from scientific interest in the metal-bearing lumps to commercial interest. But these pioneer developers faced a formidable task. Information about the minerals and their environment of deposition was inadequate; technology for mining them continuously was non-existent and very little was known about the adaptability of processing technologies for land-based ores to these minerals.
Download or read book Mineralogical and Elemental Description of Pacific Manganese Nodules written by Benjamin W. Haynes and published by . This book was released on 1982 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 1390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Analysis of Exploration and Mining Technology for Manganese Nodules written by United Nations Ocean Economics and Technology Branch and published by Springer. This book was released on 2014-01-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oceans have been the subject of scientific inquiry for hundreds of years, but significant study of mineral occurrences on the deep ocean floor has only begun to take place. Man's present knowledge of the ocean floor had to await the development of sophisticated research equipment capable of probing the ocean to great depths. This began in the 1940's and since then the accelerated pace of ocean research has generated a large amount of data on the ocean environment - mostly through the work of academic and governmental scientific organizations around the globe. These new scientific disclosures confirmed the wide-spread occurrence of metal-bearing lumps on the deep ocean floor that hold great promise as an important new source of raw material. Encouraged by these events, several groups of private, semi-private, and public enterprises became active; a transition occurred from scientific interest in the metal-bearing lumps to commercial interest. But these pioneer developers faced a formidable task. Information about the minerals and their environment of deposition was inadequate; technology for mining them continuously was non-existent and very little was known about the adaptability of processing technologies for land-based ores to these minerals.
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:
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.
Download or read book Distribution Mineralogy and Texture of Manganese Nodules and Their Relation to Sedimentation at DOMES Site A in the Equatorial North Pacific written by David Z. Piper and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
