Lein, Alla Yu; Bogdanov, Yury A; Maslennikov, Valery V; Syaoli, Li; Ul'yanova, Nina V; Maslennikova, S P; Ul'yanov, Alexander A (2010): (Table 1) Bulk chemical composition of samples from the Menez Gwen Hydrothermal Field [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.786051, In supplement to: Lein, AY et al. (2010): Sulfide minerals in the Menez Gwen nonmetallic hydrothermal field (Mid-Atlantic Ridge). Translated from Litologiya i Poleznye Iskopaemye, 2010, 4, 343-362, Lithology and Mineral Resources, 45(4), 305-323, https://doi.org/10.1134/S0024490210040012
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Latitude: 37.840000 * Longitude: -31.520000
Minimum Elevation: -871.0 m * Maximum Elevation: -847.0 m
Event(s):
AMK49-4574 * Latitude: 37.840000 * Longitude: -31.520000 * Elevation Start: -847.0 m * Elevation End: -871.0 m * Location: Menez Gwen vent field, Central North Atlantic * Campaign: AMK49 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR deep-sea manned submersible (MIR)
AMK49-4582 * Latitude: 37.840000 * Longitude: -31.520000 * Location: Menez Gwen hydrothermal field * Campaign: AMK49 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR deep-sea manned submersible (MIR)
AMK49-4592 * Latitude: 37.840000 * Longitude: -31.520000 * Location: Menez Gwen hydrothermal field * Campaign: AMK49 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR deep-sea manned submersible (MIR)
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 type | Samp type | Lein, Alla Yu | |||
| 7 | Iron | Fe | % | Lein, Alla Yu | ||
| 8 | Copper | Cu | % | Lein, Alla Yu | ||
| 9 | Zinc | Zn | % | Lein, Alla Yu | ||
| 10 | Manganese | Mn | % | Lein, Alla Yu | ||
| 11 | Barium | Ba | % | Lein, Alla Yu | ||
| 12 | Magnesium | Mg | % | Lein, Alla Yu | ||
| 13 | Sulfur, total | TS | % | Lein, Alla Yu | ||
| 14 | Lead | Pb | mg/kg | Lein, Alla Yu | ||
| 15 | Cobalt | Co | mg/kg | Lein, Alla Yu | ||
| 16 | Chromium | Cr | mg/kg | Lein, Alla Yu | ||
| 17 | Molybdenum | Mo | mg/kg | Lein, Alla Yu | ||
| 18 | Cadmium | Cd | mg/kg | Lein, Alla Yu |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
112 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label | 6 Samp type | 7 Fe [%] | 8 Cu [%] | 9 Zn [%] | 10 Mn [%] | 11 Ba [%] | 12 Mg [%] | 13 TS [%] | 14 Pb [mg/kg] | 15 Co [mg/kg] | 16 Cr [mg/kg] | 17 Mo [mg/kg] | 18 Cd [mg/kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMK49-4582 | 37.8400 | -31.5200 | 4582-6-2 | Black fine-grained sulfide ore with numerous chimneys (often hollow). Structure of the polished surface resembles sulfide chimney accretions with typical zonality. Chimney walls are encrusted with barite crystals. Talus sample. | 11.31 | 11.7000 | 14.7000 | 0.014 | 1.02 | 0.05 | 20.7 | 260 | 73 | 220 | 737 | 530.00 | |
| AMK49-4582 | 37.8400 | -31.5200 | 4582-4-2 | Basalt (talus sample from an intense hydrothermal solution seepage zone). The sample includes numerous pyrite veinlets and dissemination (often developed in pores). | 5.82 | 0.0237 | 0.1190 | 0.047 | 0.06 | 3.60 | <50.0 | <10 | 23 | 170 | <50 | 16.80 | |
| AMK49-4594 | 37.8400 | -31.5200 | 4594-1 | Hydrothermal barite slab (up to 10 cm thick) with fine sulfide dissemination. Active edifice in the northern part of the field. | 0.67 | 0.0597 | 0.1070 | <0.003 | 30.10 | 6.80 | 715.0 | <10 | <8 | 60 | 110 | 4.98 | |
| AMK49-4592 | 37.8400 | -31.5200 | 4592-2 | Hydrothermally altered and highly porous basalt with sulfide dissemination (along pores) and veinlets. Southern group of hydrothermal sources. | 5.46 | 0.0201 | 0.0367 | 0.091 | 0.16 | 0.93 | <50.0 | 16 | 32 | 194 | <50 | 6.60 | |
| AMK49-4592 | 37.8400 | -31.5200 | 4592-3 | Deep gray barite slab (up to 15 cm thick) with fine pyrite dissemination and numerous pale gray nests. Sample from the hydrothermal solution seepage zone. | 3.61 | 0.4800 | 0.9400 | 0.011 | 37.60 | 10.10 | 303.0 | 40 | <8 | 90 | <50 | 57.00 | |
| AMK49-4592 | 37.8400 | -31.5200 | 4592-4 | Pale gray compact barite slab on the volcanic rock surface. Fine-crystalline barite. The upper surface of the slab includes numerous fine (~3 mm) channels filled with black sulfide minerals. Sample was taken near a hydrothermal vent. | 2.51 | 0.0600 | 1.3400 | <0.003 | 34.80 | 9.60 | 121.0 | <10 | <8 | 40 | 110 | 75.60 | |
| AMK49-4574 | 37.8400 | -31.5200 | -847 | 4574-2 | Volcanomictic gritstone slab. Sharply angular fragments of different dimensions and compositions, abundant pyroclastic material. Barite and sulfide ore clasts are lacking among hydrothermal minerals. Formed during sediments destruction on the field floor. | 6.00 | 0.0243 | 0.0142 | 0.149 | 0.07 | 0.15 | 62.0 | <10 | 62 | 180 | <50 | 4.48 |
| AMK49-4574 | 37.8400 | -31.5200 | -847 | 4574-4 | Barite slab (up to 15 cm thick) near the foothill of an active hydrothermal vent. The lower part of the slab includes sulfide dissemination. | 4.29 | 1.0900 | 0.2900 | 0.010 | 31.00 | 10.00 | 359.0 | <10 | <8 | 80 | <50 | 26.30 |