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(Table 2, Page 270) Average chemical composition of manganese nodules and cru...
Considerable regional variations in the chemical composition of manganese nodules from a wide range of the Pacific Ocean have been observed. These variations can be more exactly... -
Description of manganese nodules and crust collected from the Hakurei Maru Cr...
The cores and dredges described in this report were taken on the GH76-2 Expedition in March-May, 1976 by the Geological Survey of Japan from the R/V Hakurei Maru. A total of 47...