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Marine Geology and Oceanography of the Pacific Manganese Nodule Province (Paperback, Softcover reprint of the original 1st ed. 1979)
Loot Price: R3,013
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Marine Geology and Oceanography of the Pacific Manganese Nodule Province (Paperback, Softcover reprint of the original 1st ed. 1979)
Series: Marine Science
Expected to ship within 10 - 15 working days
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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."
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