Mineral and chemical compositions of authigenic carbonates from the northern Deryugin Basin, Sea of Okhotsk
| Cobertura |
MEDIAN LATITUDE: 54.413420 * MEDIAN LONGITUDE: 145.173900 * SOUTH-BOUND LATITUDE: 54.391500 * WEST-BOUND LONGITUDE: 144.081000 * NORTH-BOUND LATITUDE: 54.446300 * EAST-BOUND LONGITUDE: 145.902500 * DATE/TIME START: 1999-01-01T00:00:00 * DATE/TIME END: 1999-09-16T00:00:00 |
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| Data(s) |
03/08/2006
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| Resumo |
Mineral and chemical compositions of authigenic carbonates are studied by several methods in a sediment core collected in the axial zone of the Deryugin riftogenic basin. Manganese carbonates (kutnahorite, rhodochrosite) associated with manganiferous calcite, manganiferous pyrite, and nontronite are firstly identified in the Sea of Okhotsk. Manganese carbonates in Holocene diatomaceous ooze were presumably formed due to diagenetic transformation of sedimentary manganese hydroxides, organic matter, and biogenic silica, while those found in the underlying turbidites precipitated owing to the intermittent influx of endogenic fluids migrating along sand interbeds. |
| Formato |
application/zip, 5 datasets |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.726342 doi:10.1594/PANGAEA.726342 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Astakhov, Anatoly S; Tiedemann, Ralf; Murdmaa, Ivar O; Bogdanova, Olga Yu; Mozherovsky, AV; Sereda, NA (2006): Manganese carbonates in the Upper Quaternary sediments of the Deryugin Basin (Sea of Okhotsk). Oceanology, 46(5), 716-729, doi:10.1134/S0001437006050122 |
| Palavras-Chave | #(kutnahorite); Al2O3; Aluminium oxide; and magnesian calcite; Aragonite; Archive of Ocean Data; ARCOD; Arg; Atomic absorption spectrometry (AAS); Cal; Calcite; Calcium oxide; Calcium oxide/Magnesium oxide; Calculated; CaO; CaO/MgO; carbonate; Carbon dioxide; Chl; Chlorite; Co; CO2; Cobalt; Copper; Cu; Depth; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Depth bot; Depth top; Dol; Dolomite; Fe; Fe2O3; FeO; GC; GE99; Ge99-29-2; Ge99-31-4; Gravity corer; Hydromica; Iron; Iron oxide, Fe2O3; Iron oxide, FeO; K2O; Lead; Magnesium oxide; Manganese; Manganese oxide; Marshal Gelovany; MgO; Microprobe; Minerals; Mn; MnO; Na2O; Ni; Nickel; Okhotsk Sea; Pb; Pl; Plagioclase; Potassium oxide; Quartz; Qz; Rds; Rhodochrosite; Samp com; Sample comment; Silicon dioxide; SiO2; Sodium oxide; Sum; TiO2; Titanium oxide; X-ray diffraction, bulk mineralogy; Zinc; Zn |
| Tipo |
Dataset |
