(Table 2) Contents of U, P2O5, CO2, and TOC in phosphorites from Pacific seamounts
| Cobertura |
MEDIAN LATITUDE: 18.426527 * MEDIAN LONGITUDE: 179.259682 * SOUTH-BOUND LATITUDE: -12.910000 * WEST-BOUND LONGITUDE: 160.870000 * NORTH-BOUND LATITUDE: 32.283300 * EAST-BOUND LONGITUDE: -160.746700 * MINIMUM ELEVATION: -4400.0 m * MAXIMUM ELEVATION: -375.0 m |
|---|---|
| Data(s) |
05/04/1982
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| Resumo |
Uranium content of in phosphorites from Pacific seamounts does not exceed 10ppm; it is significantly lower than in phosphorites from submarine continental margins and deposits on land. Phosphate is not the main carrier of uranium, which is inhomogeneously distributed in ferromanganese hydroxide-, phosphate-, silicate- and carbonate materials. Uranium associated with phosphate is not isomorphic admixture. Uranium occurs in rocks in fine particles of unknown composition. Ultramicroscopic inclusions of U(IV) oxides have been also found. |
| Formato |
text/tab-separated-values, 96 data points |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.778854 doi:10.1594/PANGAEA.778854 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Baturin, Gleb N; Kochenov, AV; Dubinchuk, VT (1982): Uranium in phosphorites from Pacific seamounts. Litologiya i Poleznyye Iskopaemyye (Lithology and Mineral Resources), 17(1), 3-10 |
| Palavras-Chave | #Archive of Ocean Data; ARCOD; Calculated; Carbon, organic, total; Carbon dioxide; Central Pacific; Dredge; DRG; Elevation of event; Elevation of event 2; Event label; Grab; GRAB; Latitude of event; Longitude of event; Luminescent analysis; Manihiki Plateau, Pacific Ocean; Marcus-Necker Ridge; MULT; Multiple investigations; Northwestern Basin, Pacific Ocean; Pacific Ocean; Phosphorus oxide; Ratio; Rock type; TRAWL; Trawl net; Uranium; VITYAZ; Vityaz (ex-Mars); Vityaz-48; VITYAZ6261-1; VITYAZ6265-DR; VITYAZ6266-DR; VITYAZ6333; VITYAZ6343-DR; VITYAZ6348-1; VITYAZ6349; VITYAZ6352-DR; VITYAZ6358-2; VITYAZ6359-TR; VITYAZ6366-DR; Wet chemistry |
| Tipo |
Dataset |
