Lein, Alla Yu; Peresypkin, Valery I; Simoneit, Bernd R T (2003): (Table 1) Brief description, main minerals, and hydrocarbon and n-alkane contents in samples from the Rainbow Hydrothermal Field [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.785879, In supplement to: Lein, AY et al. (2003): Origin of Hydrocarbons in Hydrothermal Sulfide Ores in the Mid-Atlantic Ridge. Lithology and Mineral Resources, 38(5), 383-393, https://doi.org/10.1023/A:1025525818526
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 36.230070 * Median Longitude: -33.902678 * South-bound Latitude: 36.230000 * West-bound Longitude: -33.903550 * North-bound Latitude: 36.230160 * East-bound Longitude: -33.902000
Minimum Elevation: -2350.0 m * Maximum Elevation: -2250.0 m
Event(s):
AMK42-3956-M1 * Latitude: 36.230160 * Longitude: -33.902330 * Elevation Start: -2250.0 m * Elevation End: -2350.0 m * Location: Rainbow Hydrothermal Field * Campaign: AMK42 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR-1 deep-sea manned submersible (MIR-1)
AMK42-3957-M2 * Latitude: 36.230000 * Longitude: -33.902000 * Elevation Start: -2250.0 m * Elevation End: -2350.0 m * Location: Rainbow Hydrothermal Field * Campaign: AMK42 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR-2 deep-sea manned submersible (MIR-2)
AMK42-3959-M1 * Latitude: 36.230000 * Longitude: -33.902830 * Elevation Start: -2250.0 m * Elevation End: -2350.0 m * Location: Rainbow Hydrothermal Field * Campaign: AMK42 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR-1 deep-sea manned submersible (MIR-1)
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 | Sample code/label | Sample label | Lein, Alla Yu | |||
| 6 | Sample mass | Samp m | g | Lein, Alla Yu | 775 | |
| 7 | Sample position | Samp pos | Lein, Alla Yu | |||
| 8 | Sample type | Samp type | Lein, Alla Yu | |||
| 9 | Minerals | Minerals | Lein, Alla Yu | |||
| 10 | Hydrocarbons | HC | µg/g | Lein, Alla Yu | Chromatographic | |
| 11 | Hydrocarbons | HC | µg/g | Lein, Alla Yu | Chromatographic | min |
| 12 | Hydrocarbons | HC | µg/g | Lein, Alla Yu | Chromatographic | max |
| 13 | n-Alkane, total per unit sediment mass | n-Alkane tot/sed | µg/g | Lein, Alla Yu | Chromatographic | |
| 14 | n-Alkane, total per unit sediment mass | n-Alkane tot/sed | µg/g | Lein, Alla Yu | Chromatographic | min |
| 15 | n-Alkane, total per unit sediment mass | n-Alkane tot/sed | µg/g | Lein, Alla Yu | Chromatographic | max |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
51 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label | 6 Samp m [g] (775) | 7 Samp pos | 8 Samp type | 9 Minerals | 10 HC [µg/g] | 11 HC [µg/g] (min) | 12 HC [µg/g] (max) | 13 n-Alkane tot/sed [µg/g] | 14 n-Alkane tot/sed [µg/g] (min) | 15 n-Alkane tot/sed [µg/g] (max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMK42-3956-M1 | 36.2302 | -33.9023 | -2250 | 3956-M1-1 | 150 | ancient mound, 39 | fragment of a chimney (32 cm heigh) of a relict black smoker with surficial fauna common for the pelagic zone | sphalerite | 23.78 | 46.65 | 3.59 | 6.81 | ||
| AMK42-3956-M1 | 36.2302 | -33.9023 | -2250 | 3956-M1-7 | 287 | central segment of the field; foothill of active mounds | dark brown, variable in grain size, low-carbonate (6% CaCO3) metalliferous sediment; sulfide minerals are retained in central parts of fragments | Fe oxyhydroxides, Cu and Zn minerals | 32.33 | 12.23 | ||||
| AMK42-3956-M1 | 36.2302 | -33.9023 | -2250 | 3956-M1-3 | 120 | central segment of the field, away from the foothill of the hydrothermal mounds | brownish beige metalliferous sediment | calcite | 27.00 | 14.37 | ||||
| AMK42-3957-M2 | 36.2300 | -33.9020 | -2250 | 3957-M2-1 | 260 | small active mound in the eastern segment of the field | top of a relict mound (25 cm heigh, diameter 20 cm) composed of two intergrown chimneys with hollow channels (M-3a), crusts of iron hydroxides on the chimney surface (M-3b); chimneys cleaned from the crusts, inner section | Fe oxyhydroxides, Cu and Zn minerals, sphalerite | 17.67 | 3.13 | ||||
| AMK42-3959-M1 | 36.2300 | -33.9028 | -2250 | 3959-M1-3 | 274 | large active mound (20 m heigh), A | active smoker chimney devoid of an iron hydroxide crust; fragile: broken into separate fragments during sampling by the manipulator | sphalerite | 30.22 | 5.31 | ||||
| AMK42-3982-M1-2 | 36.2301 | -33.9036 | 3982-M1-2 | 180 | ancient mound | fragment of an inactive smoker chimney with abundant fauna on the surface; (M-6a) outer section of the chimney with hydroids, (M-6b) inner section of the chimney | Fe oxyhydroxides, sphalerite | 6.90 | 1.10 | |||||
| AMK42-3982-M1-2 | 36.2301 | -33.9036 | 3982-M1-2 | 180 | ancient mound | same | sphalerite | 1.80 | 0.70 |