-
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... -
Annotated record of the detailed examination of Mn deposits from R/V Anton Br...
Presented in this report are the reduced oceanographic, chemical and biological data station lists of plankton and benthic collections) and bathythermograph positions for... -
Annotated record of the detailed examination of Mn deposits from the NOVA Exp...
The cores and dredges described in this report were taken on the NOVA Expedition from May until November 1967 by the Scripps Institution of Oceanography from a joint survey of... -
(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... -
Annotated record of the detailed examination of Mn deposits from RC 10 Expedi...
The cores, dredges and bottom photographs described in this report were taken during the RC 10 Expedition from December 1965 until December 1966 by the Lamont Geological... -
(Table 2, Page 252) Average chemical composition of 11 manganese nodules and ...
The ability of the hydrated oxides of manganese and iron to adsorb ions from solution (scavenging) is considered in relation to some problems in marine geology, chemistry, and... -
(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... -
Annotated record of the detailed examination of Mn deposits from VEMA 14 Expe...
The cores and dredges described in this report were taken during the VEMA 14 Expedition from November 1957 until August 1958 by the Lamont Geological Observatory, Columbia... -
Annotated record of the detailed examination of Mn deposits from stations of ...
The cores and dredges described in this report were taken on Cruise 16 of the R.R.S. "Discovery" from January until May 1967 by the National Institute of Oceanography, Wormley,... -
(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... -
Chemical composition of oxide-phosphorite pavement from the Blake Plateau und...
Sample preparation technique is critical for valid chemical analyses. A main source of error comes from the fact that the great specific surface area of crusts or nodules... -
Annotated record of the detailed examination of Mn and phosphate deposits fro...
The purpose of the expedition was to test new techniques to determine thickness, distribution and quality of mineral deposits on the Blake Plateau with special reference to... -
Annotated record of the detailed examination of Mn deposits from MIDPAC Exped...
The cores described in this report were taken on MIDPAC (Middle Pacific) Expedition in August-September 1950 by Scripps Institution of Oceanography from, the R/V Horizon. A... -
(Table 1, page 376), Composition of manganese deposits from the Gulf of Aden ...
Iron-manganese nodules from the ocean floor have been extensively studied. But, because of the fine grain size of the particles of the nodules, structural identification by... -
Relative abundance of diatoms in surface sediments
This dataset has no description
-
(Figure 6-17, page 179) X-ray macroprobe analysis along a cross-section throu...
This dataset has no description
-
(Table 1, page 220), Spot chemical analyses of a section of nodule 5133.7
Microscopic and electron probe examination of some manganese nodules show that they consist of segregations of manganese-iron oxides in an interstitial material almost free of... -
(Tables 1-2, page 195) Chemical composition of ferromanganese crusts and asso...
Fragments of a hydrothermal deposit, partly moulded on pieces of basalt lava, were dredged from the edge of the median valley in the centre of the Gulf of Aden. The deposit... -
(Table 2, page 470), Spectrographic values for the chemical composition of a ...
Average quantitative spectrographic data are presented for V, Ti, Zr, Ni, Co, Sc, Cr and La in the following Pacific deep-sea cores: siliceous ooze (3), red clay (6), volcanic... -
Chemical composition of a manganese nodule from the Pacific Ocean, supplement...
By means of spectrographic analysis 96 samples of marine sediments were analyzed quantitatively for V, Ti, Zr, Co, Ni, Sc, Cr, and La, and semi-quantitatively for Ba and Sr. Ca...