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Chemical analyses of manganese nodules and crusts from the Pacific Ocean usin...
In 1969, Kennecott Exploration Inc (KEI) was formed and between 1970 and 1974 KEI conducted seven exploration campaigns for manganese deposits. With progressively more detailed... -
Chemical analyses of manganese nodules and crusts from the Pacific and Indian...
In 1969, Kennecott Exploration Inc (KEI) was formed and between 1970 and 1974 KEI conducted seven exploration campaigns for manganese deposits. With progressively more detailed... -
Atomic absorption spectrophotometry (AAS) chemical analysis of selected eleme...
Mn nodules from the Pacific and Indian oceans were retrieved during expeditions of the R/V Vytiaz and analysed for their chemical composition using Atomic absorption... -
Contents of cadmium, iron and manganese in various parts of manganese nodules...
Mn nodules and ferromanganese crusts from the Pacific ocean were retrieved during expeditions of the R/V Vytiaz and analysed for their chemical composition. Cadmium contents... -
Wet chemical analysis of selected elements in ferromanganese nodules from the...
Mn nodules from the southern central Pacific Ocean were retrieved during expeditions of the R/V Vytiaz and analysed for their chemical composition using wet chemistry... -
Atomic absorption spectrophotometric determination of selected elements in fe...
The metal content of selected manganese nodules from the Pacific and Southern oceans was determined as follows: boiling of a suspension of 100 mg sample in 25 ml of 4 M... -
Atomic absorption spectrophotometric determination of selected elements in fe...
Twenty-one samples of deep-sea ferromanganese nodules collected from the Pacific, Atlantic, and Indian oceans were supplied by the Lamont-Doherty Geological Observatory of... -
Analysis of deep-sea ferromanganese nodules using flame atomic absorption and...
All the samples were air-dried, crushed, and ground to a fine particle size (<100 mesh). Flame analyses were carried out with a solution that was obtained by the digestion of... -
Analysis of deep-sea ferromanganese nodules using particle-induced X-ray emis...
Seven samples of ferromanganese nodules were analyzed using particle-induced X-ray emission technique (PIXE). All the samples were air-dried, crushed, and ground to a fine... -
Neodymium isotope ratios for iron-manganese crusts and manganese nodules of t...
Iron-manganese crusts were chosen from existing collections in order to cover as wide an area and depth range as possible. Sampling was concentrated in the Central Pacific... -
Rare-earth and minor elements concentration in manganese nodules and crusts f...
The study reported here involved the analysis of 12 rare earth and 13 minor elements in 13 nodules from the S.W. Pacific; 1 nodule from equatorial N. Pacific (DOMES Site C) as... -
Chemical composition of manganese crusts along the Line Islands archipelago f...
Thirty Mn crust samples and associated substrates were taken from dredge hauls collected at 16 sites by the Hawaii Institute of Geophysics. They are located along the Line... -
Major chemical elements concentration in metalliferous sediments of the south...
Chemical elements in the samples analysed were determined by atomic absorption spectrophotometry after completely dissolving the samples in a mixture of hydrofluoric, nitric and... -
Pacific, Indian and Atlantic ocean manganese nodules and crusts analyzed at S...
The Marine Minerals Database contains geochemical analyses and auxiliary information on present-day marine deposits of primarily ferromanganese nodules and crusts. Some data for... -
Accumulation rates of manganese in pelagic sediments and nodules
Accumulation rates of manganese in sediments of thirty-eight deep-sea cores range from 0.1 to 3.4 mg/cm²/ka. Manganese accumulation rates in five nodules range from 0.2 to 1.0... -
Detailed mineralogy and chemical composition of manganese nodules retrieved f...
The structure of the principal manganese minerals of the nodules, todorokite and birnes- site, is determined by the structure of hydrated manganese dioxide. Using this fact and... -
Mikrofossils in sediment core VOV16-1, lake Voёlvlei
Empty cells =no microfossil analysis -
Diatom species assemblage of sediment core PG2208-1
This dataset has no description
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Diatom species assemblage of sediment core PG2203-1
This dataset has no description
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Diatom species assemblage of sediment core PG2139-1
This dataset has no description