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Abundance of nodules, chemical and mineral compositions of nodules and sedime...
The monograph considers facial conditions of ore-formation in the Central Equatorial Pacific, as well as lithostratigraphy and local variability of bottom sediments. Mineral... -
Abundance and chemical and mineral compositions of nodules from the Pacific O...
The monograph highlights extensive materials collected during expeditions of P.P. Shirshov Institute of Oceanology. We consider facial conditions of nodule formation,... -
Composition of phosphorites from continental margins, seamounts, and islands
Behavior of molybdenum and manganese is studied in phosphorite samples from shelves, seamounts, and islands of the ocean. In shelf phosphorites molybdenum and manganese contents... -
Rare earth element contents and sources in phosphorites from Pacific seamounts
Distribution of rare earth elements (REE) was studied in phosphorites collected from seamounts at depths from about 400 to 3600 m. In general phosphorites are characterized by... -
Composition and sorption capacity of oceanic and marine ferromanganese nodules
Experimental data obtained show that oceanic and marine ferromanganese nodules and crusts are natural ion-exchangers. Exchange capacity of oceanic ferromanganese aggregates is... -
Isotope compositions of oxygen and carbon from phosphates and Fe-Mn crusts an...
Results of a study of phosphates collected on Pacific Ocean seamounts using some physicochemical methods are described. Particular attention is paid to isotopic studies of both... -
Chemical composition of Fe-Mn ores from the North Pacific seamounts
Ore crusts from the Mid-Pacific Seamounts were studied by scanning electron microscopy and by atomic-absorption and chemical analysis. Characteristic ultramicroscopic structures... -
Exchange capacity and chemical composition of Fe-Mn nodules from the Central ...
Constants of calcium, magnesium, zinc, cobalt, copper, and nickel exchange for sodium in iron-manganese nodules taken from different parts of the Pacific Ocean were determined... -
(Table 3) Composition of phosphorites and associated ferromanganese crusts fr...
This dataset has no description
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(Table 4) Contents of P2O5 and REE in phosphorites from Pacific seamounts
Changes in concentration levels and speciation of heavy metals during sedimentation on example of a typical semi-closed bay, where bottom sediments have formed due to river... -
(Table 39) Radioactive isotopes in Fe-Mn nodules of the Pacific Ocean
This dataset has no description
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(Table 4) Relative contribution of different sources to REE composition in ph...
Calculations have been made for two vertical profiles and for ten REE. -
(Table 3+1) Content of rare earth elements (analyzed by INAA), phosphorus, an...
This dataset has no description
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(Table 2+1) Content of rare earth elements (analyzed by ICP-MS), phosphorus, ...
This dataset has no description
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(Table 2) Sorption capacity of oceanic and marine ferromanganese nodules with...
Sorption capacity is given both in % and meq/g units. -
(Table 1) Composition of oceanic and marine ferromanganese nodules
This dataset has no description
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(Table 1) Oxygen isotope composition in phosphates from Pacific seamounts
This dataset has no description
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(Table 3) Chemical compositions of Fe-Mn nodules and crusts from seamounts of...
This dataset has no description
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(Table 1) Exchange capacity of Fe-Mn nodules from the Central Pacific
This dataset has no description
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(Table 89) Contents of rare earth elements, phosphorus and iron in phosphorit...
This dataset has no description
