Skornyakova, Nadezhda S; Gorbunova, Zinaida N; Kruglikova, Svetlana B; Kuz'mina, Tatyana G; Rudakova, Alevtina N; Ushakova, Maola G (1978): (Table 3a) Chemical composition of ancient sediments and sedimentary rocks from the Mariana Trench at Station VITYAZ7360 [dataset]. P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, PANGAEA, https://doi.org/10.1594/PANGAEA.775923, In supplement to: Skornyakova, NS et al. (1978): Sediments and sedimentary rocks from the Mariana Trench. Litologiya i Poleznyye Iskopaemyye (Lithology and Mineral Resources), 13(5), 18-32
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Latitude: 10.970000 * Longitude: 142.143333
Minimum Elevation: -6650.0 m * Maximum Elevation: -6580.0 m
Event(s):
VITYAZ7360 * Latitude: 10.970000 * Longitude: 142.143333 * Elevation Start: -6580.0 m * Elevation End: -6650.0 m * Location: Mariana Trench * Campaign: VITYAZ * Basis: Vityaz (ex-Mars) * Method/Device: Trawl net (TRAWL)
Comment:
Data of analyses were recalculated to transparent abiogenic minerals. Biogenic components and opaque grains (including ash particles and ore minerals) were excluded.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Skornyakova, Nadezhda S | |||
| 2 | Rock type | Rock | Skornyakova, Nadezhda S | |||
| 3 | Silicon dioxide | SiO2 | % | Skornyakova, Nadezhda S | X-ray fluorescence (XRF) | |
| 4 | Titanium dioxide | TiO2 | % | Skornyakova, Nadezhda S | X-ray fluorescence (XRF) | |
| 5 | Aluminium oxide | Al2O3 | % | Skornyakova, Nadezhda S | X-ray fluorescence (XRF) | |
| 6 | Iron oxide, Fe2O3 | Fe2O3 | % | Skornyakova, Nadezhda S | X-ray fluorescence (XRF) | |
| 7 | Manganese oxide | MnO | % | Skornyakova, Nadezhda S | X-ray fluorescence (XRF) | |
| 8 | Magnesium oxide | MgO | % | Skornyakova, Nadezhda S | X-ray fluorescence (XRF) | |
| 9 | Calcium oxide | CaO | % | Skornyakova, Nadezhda S | X-ray fluorescence (XRF) | |
| 10 | Potassium oxide | K2O | % | Skornyakova, Nadezhda S | X-ray fluorescence (XRF) | |
| 11 | Sodium oxide | Na2O | % | Skornyakova, Nadezhda S | X-ray fluorescence (XRF) | |
| 12 | Loss on ignition | LOI | % | Skornyakova, Nadezhda S | Loss of ignition analysis | |
| 13 | Sum | Sum | % | Skornyakova, Nadezhda S | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
134 data points
Data
| 1 Sample label | 2 Rock | 3 SiO2 [%] | 4 TiO2 [%] | 5 Al2O3 [%] | 6 Fe2O3 [%] | 7 MnO [%] | 8 MgO [%] | 9 CaO [%] | 10 K2O [%] | 11 Na2O [%] | 12 LOI [%] | 13 Sum [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7360-1a | vitroclastic tuff | 48.40 | 1.43 | 11.05 | 12.15 | 0.26 | 5.94 | 4.24 | 1.28 | 13.70 | 98.45 | |
| 7360-1b | vitroclastic tuff | 48.60 | 1.80 | 11.79 | 10.62 | 0.42 | 3.37 | 3.86 | 1.36 | 15.72 | 97.54 | |
| 7360-3 | pyroxene rock | 49.50 | 0.13 | 1.62 | 15.30 | 2.70 | 5.56 | 12.06 | 0.47 | 2.96 | 10.10 | 100.40 |
| 7360-4 | pelagic clay | 46.80 | 0.86 | 14.50 | 8.95 | 1.29 | 4.53 | 2.25 | 1.67 | 3.89 | 16.21 | 100.95 |
| 7360-5 | vitroclastic tuff | 51.59 | 2.44 | 9.66 | 14.01 | 0.23 | 6.70 | 4.03 | 1.18 | 9.06 | 96.90 | |
| 7360-6 | marl | 18.30 | 0.12 | 3.56 | 2.89 | 0.29 | 2.18 | 36.00 | 0.03 | 35.70 | 100.07 | |
| 7360-6A | marl | 24.40 | 0.16 | 2.41 | 3.21 | 0.78 | 2.47 | 32.20 | 0.09 | 0.75 | 33.20 | 99.65 |
| 7360-6a | carbonate-free fraction of marl, <0.01 mm | 55.09 | 0.36 | 5.75 | 18.60 | 0.19 | 2.40 | 1.20 | 15.28 | 98.89 | ||
| 7360-6B | clay from marl surface | 46.20 | 0.21 | 2.15 | 23.40 | 0.63 | 4.28 | 1.69 | 2.95 | 3.09 | 15.80 | 99.82 |
| 7360-6b | fraction <0.01 mm of the same clay | 51.05 | 0.22 | 3.38 | 26.10 | 0.53 | 3.10 | 0.65 | 11.22 | 98.25 | ||
| 7360-14 | vitroclastic tuff | 72.00 | 0.52 | 12.00 | 5.37 | 0.38 | 1.49 | 1.05 | 4.38 | 4.31 | 100.05 |