Astakhova, N V (2009): (Table 2) Chemical composition of matrix of ferromanganese crusts from the central Sea of Okhotsk [dataset]. Pacific Oceanology Institute, Far East Branch of Russian Academy of Sciences, PANGAEA, https://doi.org/10.1594/PANGAEA.727268, In supplement to: Astakhova, NV (2009): Precious and nonferrous metals in the ferromanganese crusts of the central Sea of Okhotsk. Oceanology, 49(3), 405-417, https://doi.org/10.1134/S0001437009030138
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 54.496963 * Median Longitude: 145.743143 * South-bound Latitude: 54.009650 * West-bound Longitude: 145.042010 * North-bound Latitude: 54.990210 * East-bound Longitude: 146.437810
Date/Time Start: 2002-07-12T00:23:00 * Date/Time End: 2002-07-12T11:53:00
Minimum Elevation: -1435.0 m * Maximum Elevation: -634.0 m
Event(s):
LV29-96 * Latitude Start: 54.990210 * Longitude Start: 145.042010 * Latitude End: 54.973080 * Longitude End: 145.071250 * Date/Time Start: 2002-07-12T10:20:00 * Date/Time End: 2002-07-12T11:53:00 * Elevation Start: -1377.0 m * Elevation End: -634.0 m * Location: Derugin Basin * Campaign: LV29-2 (KOMEX II) * Basis: Akademik M.A. Lavrentiev * Method/Device: Dredge (DRG) * Comment: Boulders and pebbles of biotite-amphibole granodiorite, rhyolite-dacite and quarty vein with sulphides.
LV29-98 * Latitude Start: 54.014910 * Longitude Start: 146.437810 * Latitude End: 54.009650 * Longitude End: 146.421500 * Date/Time Start: 2002-07-12T00:23:00 * Date/Time End: 2002-07-12T01:29:00 * Elevation Start: -1300.0 m * Elevation End: -1435.0 m * Location: Derugin Basin * Campaign: LV29-2 (KOMEX II) * Basis: Akademik M.A. Lavrentiev * Method/Device: Dredge (DRG) * Comment: 8-10 kg pebbles of different magmatic and sedimentaryrocks - dropstones.
Comment:
Since most of ore crusts are loose, microprobe analyses often yield sum of elements less than 100%.
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 2 | Elevation 2 | m | |||
| 5 | Elevation of event | Elevation | m | |||
| 6 | Area/locality | Area | Astakhova, N V | |||
| 7 | Section | Sect | Astakhova, N V | |||
| 8 | Manganese | Mn | % | Astakhova, N V | Electron microprobe (EMP) | |
| 9 | Iron | Fe | % | Astakhova, N V | Electron microprobe (EMP) | |
| 10 | Silicon | Si | % | Astakhova, N V | Electron microprobe (EMP) | |
| 11 | Oxygen, gas | O2 | % | Astakhova, N V | Electron microprobe (EMP) | |
| 12 | Sodium | Na | % | Astakhova, N V | Electron microprobe (EMP) | |
| 13 | Magnesium | Mg | % | Astakhova, N V | Electron microprobe (EMP) | |
| 14 | Aluminium | Al | % | Astakhova, N V | Electron microprobe (EMP) | |
| 15 | Potassium | K | % | Astakhova, N V | Electron microprobe (EMP) | |
| 16 | Calcium | Ca | % | Astakhova, N V | Electron microprobe (EMP) | |
| 17 | Titanium | Ti | % | Astakhova, N V | Electron microprobe (EMP) | |
| 18 | Sulfur, total | TS | % | Astakhova, N V | Electron microprobe (EMP) | |
| 19 | Phosphorus | P | % | Astakhova, N V | Electron microprobe (EMP) | |
| 20 | Fluorine | F | % | Astakhova, N V | Electron microprobe (EMP) | |
| 21 | Chlorine | Cl | % | Astakhova, N V | Electron microprobe (EMP) | |
| 22 | Nickel | Ni | mg/kg | Astakhova, N V | Electron microprobe (EMP) | |
| 23 | Barium | Ba | mg/kg | Astakhova, N V | Electron microprobe (EMP) | |
| 24 | Sum | Sum | % | Astakhova, N V | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
196 data points