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Chemical composition of ocean manganese nodules using Atomic absorption spect...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table 2, Page 106-107) Composition of the HCl-soluble fraction in Barents Se...
Ferromanganese concretions from ten stations in the Barents Sea have been analysed for 24 elements. The deposits occur as discoidal and flat concretions and as coatings, in the... -
Chemical composition of manganese nodules and crusts collected from the Hakur...
Chemical composition of manganese nodules and crust collected from the Hakurei Maru Cruise GH74-5, September-October, 1974, in the Eastern Central Pacific Basin by the... -
(Table 1, page 41), Chemical and radiocativity analysis of manganese crusts f...
The trace element content of different bog ores has been measured and it appeared that most of these elements are enriched in the manganiferous bog ores as compared with the... -
Chemical composition of manganese nodules and crusts from the Southwest Pacif...
During a research cruise of the New Zealand research vessel Tangaroa 1974 large manganese nodule fields with high density have been discovered in the Southwest Pacific. The... -
Chemical composition of manganese nodules and crusts from the Pacific and Ind...
The first part of this thesis includes some topics of a non-geochemical nature but which are of importance in interpreting the geochemistry of nodules. The points covered... -
(Table, page 351-359) Chemical composition of manganese nodules and crusts fr...
Chemical and mineralogical analyses of manganese nodules from a large number of widely spaced localities in the Pacific and Indian Oceans have shown that their mineralogy and... -
Average chemical composition by size categories of manganese nodules and crus...
Manganese nodules collected from three areas (C, F, and G) on a N-S equatorial Pacific transect at 134° W by R. V. Sonne show differences in size, morphology, surface density... -
Chemical Analyses of ferromanganese crust from the Alguhas Bank off South-Afr...
Phosphate-rich sediments are present on modern continental shelves off South West Africa on the Alguhas Bank. They are similar to those found on the Blake Plateau off the Esat... -
Chemical Analyses of manganese nodules ferromanganese crust from the World Ocean
Using X-ray fluorescence spectrometry major and trace elements have been estimated over a larhe variety of manganese nodules and crusts from th Pacific and the Indian Ocean. Of... -
(Table 2, page 1376) Chemical analyses of manganese nodules and crusts from t...
Phosphate deposits which apparently formed during the Miocene climatic optimum are widespread on the Chatham Rise and Camp bell Plateau, and on seamounts in the north Tasman... -
(Table 1, page 1376) Chemical analyses of manganese nodules and crusts from t...
A compilation of chemical analyses of Pacific Ocean nodules using an x-ray fluorescence technique. The equipment used was a General Electric XRD-5 with a tungsten tube. Lithium... -
(Table 2, page 110) Chemical analyses of Mn crust samples from the Lametino S...
Specimens dredged from within the summit of a volcanic seamount during an oceanographic cruise in the Eolian Island Arc (South Tyrrhenian Sea) where examined. Mineralization,... -
(Table 2, page 10) Bulk spectroscopic, X-ray fluorescence and colorimetric an...
The Bedford Institute of Oceanography provided ship time on the C.S.S. Hudson during the B.I.0. 1967 Metrology and IODAL Cruise for surveying two separate bottom features in the... -
(Table 1, page 754) Estimated concentrations of various elements in nineteen ...
Using spectrochemical techniques Fe, Si, Mg, Co, Ni, Cu, V, Mo, Ti and Tl have been estimated in nineteen manganese nodules, eight from the Atlantic ocean, seven from the... -
(Table 8, page 38) Spectrographic analyses of deep sea manganese nodules from...
In an earlier paper by two of the authors the conclusion was reached that the 33 recognized species of oxides of Mn could be separated into 3 groups: 1) those which appeared to... -
(Table 2, page 1182) Partial composition of manganese encrustations from Gulf...
Manganese encrustations from two adjacent sampling sites in the Gulf of Aden display markedly different compositional characteristics. The enrichment of manganese, and... -
(Table 1, page 434-435) Bulk chemical composition of S.W. Pacific island arc ...
Hydrothermal Mn-oxide crusts have been removed from the Tonga-Kermadec Ridge, the first such hydrothermal deposits to be reported in the S.W. Pacific island arc. In several... -
(Table II, page 668-669) Distribution of elements between minerals soluble in...
Attempts to classify pelagic sediments have been based either on appearance and composition, or on the ultimate origin of the components. In particular it appears feasible to... -
(Table, pages 50-80), Chemical analyses of sediments underlying manganese nod...
The investigation of the sediments at the bottom of a lake provides a record of past geologic and climatic events that have influenced the lake and its associated drainage...