Savelyeva, G N; Dobretsov, Nikolay L; Lavrentjev, Yu G; Luts, Boris G; Dietrich, Volker; Coleman, Richard (1980): (Table 39) Chemical composition of serpentines and chlorites from ultrabasic rocks of the Mariana Trench and Yap Trench [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.736669, In supplement to: DM17 Scientific Team (1980): Geology of the Philippine Sea Floor. Moscow, Nauka Publ. (A.V. Peive, Ed.), 261 pp
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Related to:
Savelyeva, G N; Dobretsov, Nikolay L; Lavrentjev, Yu G; Luts, Boris G; Dietrich, Volker; Coleman, Richard (1980): Petrology of ultrabasic rocks, gabbro, and metamorphic rocks. In: Peive, A.V. (Ed.), Geology of the Philippine Sea Floor; Nauka Publ. (Moscow): in Russian, 180-236
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 10.890000 * Median Longitude: 141.511250 * South-bound Latitude: 9.651700 * West-bound Longitude: 138.490000 * North-bound Latitude: 12.130000 * East-bound Longitude: 144.535000
Minimum Elevation: -8400.0 m * Maximum Elevation: -7150.0 m
Event(s):
DM1403-D * Latitude Start: 12.125000 * Longitude Start: 144.535000 * Latitude End: 12.130000 * Longitude End: 144.510000 * Elevation Start: -8400.0 m * Elevation End: -8100.0 m * Location: Philippine Sea * Campaign: DM17 * Basis: Dmitry Mendeleev * Method/Device: Dredge (DRG)
DM1431-D * Latitude Start: 9.653300 * Longitude Start: 138.510000 * Latitude End: 9.651700 * Longitude End: 138.490000 * Elevation Start: -7500.0 m * Elevation End: -7150.0 m * Location: Philippine Sea * Campaign: DM17 * Basis: Dmitry Mendeleev * Method/Device: Dredge (DRG)
Comment:
Analyses have been carried out by Yu.G. Lavrentjev and N.L. Dobretsov at the participation of G.N. Savelyeva.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Latitude of event | Latitude | ||||
3 | Longitude of event | Longitude | ||||
4 | Elevation of event | Elevation | m | |||
5 | Latitude of event 2 | Latitude 2 | ||||
6 | Longitude of event 2 | Longitude 2 | ||||
7 | Elevation of event 2 | Elevation 2 | m | |||
8 | Area/locality | Area | Savelyeva, G N | |||
9 | Sample code/label | Sample label | Savelyeva, G N | |||
10 | Sample type | Samp type | Savelyeva, G N | |||
11 | Silicon dioxide | SiO2 | % | Savelyeva, G N | Electron microprobe (EMP) | |
12 | Titanium dioxide | TiO2 | % | Savelyeva, G N | Electron microprobe (EMP) | |
13 | Aluminium oxide | Al2O3 | % | Savelyeva, G N | Electron microprobe (EMP) | |
14 | Chromium(III) oxide | Cr2O3 | % | Savelyeva, G N | Electron microprobe (EMP) | |
15 | Iron oxide, FeO | FeO | % | Savelyeva, G N | Electron microprobe (EMP) | |
16 | Manganese oxide | MnO | % | Savelyeva, G N | Electron microprobe (EMP) | |
17 | Magnesium oxide | MgO | % | Savelyeva, G N | Electron microprobe (EMP) | |
18 | Calcium oxide | CaO | % | Savelyeva, G N | Electron microprobe (EMP) | |
19 | Sodium oxide | Na2O | % | Savelyeva, G N | Electron microprobe (EMP) | |
20 | Nickel oxide | NiO | % | Savelyeva, G N | Electron microprobe (EMP) | |
21 | Water in rock | H2O | % | Savelyeva, G N | ||
22 | Sum | Sum | % | Savelyeva, G N | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
121 data points
Data
1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Latitude 2 | 6 Longitude 2 | 7 Elevation 2 [m] | 8 Area | 9 Sample label | 10 Samp type | 11 SiO2 [%] | 12 TiO2 [%] | 13 Al2O3 [%] | 14 Cr2O3 [%] | 15 FeO [%] | 16 MnO [%] | 17 MgO [%] | 18 CaO [%] | 19 Na2O [%] | 20 NiO [%] | 21 H2O [%] | 22 Sum [%] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DM1403-D | 12.1250 | 144.5350 | -8400 | 12.1300 | 144.5100 | -8100 | Mariana Trench | 1403-D1-19 | bastite in pseudomorph after enstatite | 39.53 | 0.72 | 0.54 | 5.90 | 0.09 | 37.15 | 0.09 | 0.06 | 14 | 98.08 | ||
DM1403-D | 12.1250 | 144.5350 | -8400 | 12.1300 | 144.5100 | -8100 | Mariana Trench | 1403-D1-16-1 | bastite in pseudomorph after enstatite | 36.70 | 0.13 | 1.08 | 0.81 | 6.99 | 0.04 | 37.00 | 0.12 | 14 | 96.87 | ||
DM1403-D | 12.1250 | 144.5350 | -8400 | 12.1300 | 144.5100 | -8100 | Mariana Trench | 1403-D1-16-2 | cryptofibrous serpentine (?) with anomalous interference colors (N_g - N_p ~ 0.003) in loop nuclei | 34.60 | 5.13 | 3.54 | 0.08 | 35.80 | 0.05 | 14 | 93.20 | ||||
DM1403-D | 12.1250 | 144.5350 | -8400 | 12.1300 | 144.5100 | -8100 | Mariana Trench | 1403-D1-16-3 | serpentine (N_g - N_p ~ 0.009) filling loop veinlets around serpentine (1403-D1-16-2) | 37.40 | 0.94 | 4.28 | 0.04 | 37.50 | 0.04 | 14 | 94.20 | ||||
DM1403-D | 12.1250 | 144.5350 | -8400 | 12.1300 | 144.5100 | -8100 | Mariana Trench | 1403-D1-16-4 | fine scaly chlorite in pseudomorph after plagioclase | 31.80 | 9.94 | 0.10 | 10.00 | 0.12 | 29.10 | 0.36 | 13 | 94.42 | |||
DM1431-D | 9.6533 | 138.5100 | -7500 | 9.6517 | 138.4900 | -7150 | Yap Trench | 1431-D1-5-3-1 | fibrous serpentine (N_g - N_p ~ 0.014) in tabular pseudomorphs after orthopyroxene (?) | 40.13 | 0.53 | 0.20 | 6.89 | 0.03 | 34.02 | 0.40 | 0.08 | 14 | 96.28 | ||
DM1431-D | 9.6533 | 138.5100 | -7500 | 9.6517 | 138.4900 | -7150 | Yap Trench | 1431-D1-5-3-2 | chlorite rimming amphibole | 30.62 | 15.72 | 1.64 | 2.98 | 32.99 | 0.01 | 13 | 97.05 | ||||
DM1431-D | 9.6533 | 138.5100 | -7500 | 9.6517 | 138.4900 | -7150 | Yap Trench | 1431-D1-6-5-1 | cryptofibrous serpentine (N_g - N_p ~ 0.009) in loop nuclei | 40.51 | 0.39 | 4.01 | 38.79 | 0.08 | 0.01 | 14 | 97.79 | ||||
DM1431-D | 9.6533 | 138.5100 | -7500 | 9.6517 | 138.4900 | -7150 | Yap Trench | 1431-D1-6-5-2 | fibrous yelowish brown serpentine (?) (N_g - N_p ~ 0.015) in lamellar aggregates | 38.74 | 0.06 | 3.80 | 1.06 | 4.31 | 0.17 | 35.85 | 0.09 | 0.02 | 14 | 98.10 | |
DM1431-D | 9.6533 | 138.5100 | -7500 | 9.6517 | 138.4900 | -7150 | Yap Trench | 1431-D1-6-5-3 | lamellar serpentine (?) (N_g - N_p ~ 0.018) filling short veinlets | 42.74 | 0.54 | 1.95 | 0.09 | 39.89 | 0.07 | 0.09 | 14 | 99.37 |