Astakhova, N V (2009): (Table 3) Chemical composition of precious metal grains from ferromanganese crusts of the central Sea of Okhotsk [dataset]. Pacific Oceanology Institute, Far East Branch of Russian Academy of Sciences, PANGAEA, https://doi.org/10.1594/PANGAEA.727270, 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. Lavrentyev * 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. Lavrentyev * Method/Device: Dredge (DRG) * Comment: 8-10 kg pebbles of different magmatic and sedimentaryrocks - dropstones.
Comment:
Due to extremely small sizes of grains surrounding particles were often included in the microprobe analysis.
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 | Elevation of event 2 | Elevation 2 | m | |||
| 6 | Sample comment | Sample comment | Astakhova, N V | |||
| 7 | Area/locality | Area | Astakhova, N V | |||
| 8 | Silver | Ag | % | Astakhova, N V | Electron microprobe (EMP) | |
| 9 | Gold | Au | % | Astakhova, N V | Electron microprobe (EMP) | |
| 10 | Copper | Cu | % | Astakhova, N V | Electron microprobe (EMP) | |
| 11 | Sulfur, total | TS | % | Astakhova, N V | Electron microprobe (EMP) | |
| 12 | Iron | Fe | % | Astakhova, N V | Electron microprobe (EMP) | |
| 13 | Manganese | Mn | % | Astakhova, N V | Electron microprobe (EMP) | |
| 14 | Sulfur, total | TS | % | Astakhova, N V | Electron microprobe (EMP) | |
| 15 | Magnesium | Mg | % | Astakhova, N V | Electron microprobe (EMP) | |
| 16 | Aluminium | Al | % | Astakhova, N V | Electron microprobe (EMP) | |
| 17 | Calcium | Ca | % | Astakhova, N V | Electron microprobe (EMP) | |
| 18 | Chlorine | Cl | % | Astakhova, N V | Electron microprobe (EMP) | |
| 19 | Oxygen, gas | O2 | % | Astakhova, N V | Electron microprobe (EMP) | |
| 20 | Sum | Sum | % | Astakhova, N V | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
73 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Elevation 2 [m] | 6 Sample comment | 7 Area | 8 Ag [%] (Electron microprobe (EMP)) | 9 Au [%] (Electron microprobe (EMP)) | 10 Cu [%] (Electron microprobe (EMP)) | 11 TS [%] (Electron microprobe (EMP)) | 12 Fe [%] (Electron microprobe (EMP)) | 13 Mn [%] (Electron microprobe (EMP)) | 14 TS [%] (Electron microprobe (EMP)) | 15 Mg [%] (Electron microprobe (EMP)) | 16 Al [%] (Electron microprobe (EMP)) | 17 Ca [%] (Electron microprobe (EMP)) | 18 Cl [%] (Electron microprobe (EMP)) | 19 O2 [%] (Electron microprobe (EMP)) | 20 Sum [%] (Calculated) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LV29-96 | 54.9902 | 145.0420 | -1377 | -634 | grain 1 | Kashevarov Bank | 98.55 | 1.30 | 1.51 | 0.29 | 0.33 | 4.36 | 106.34 | ||||||
| LV29-96 | 54.9902 | 145.0420 | -1377 | -634 | grain 2 | Kashevarov Bank | 91.12 | 1.78 | 3.17 | 0.69 | 0.30 | 4.60 | 101.67 | ||||||
| LV29-98 | 54.0149 | 146.4378 | -1300 | -1435 | grain 3 | Deryugin Basin | 60.30 | 9.24 | 7.32 | 0.80 | 3.18 | 0.36 | 0.35 | 0.45 | 18.33 | 100.33 | |||
| LV29-98 | 54.0149 | 146.4378 | -1300 | -1435 | grain 4 | Deryugin Basin | 100.16 | 1.73 | 0.82 | 0.32 | 103.03 | ||||||||
| LV29-98 | 54.0149 | 146.4378 | -1300 | -1435 | grain 5 | Deryugin Basin | 2.94 | 72.96 | 5.07 | 3.63 | 1.83 | 0.26 | 0.68 | 0.43 | 0.52 | 9.86 | 98.19 | ||
| LV29-98 | 54.0149 | 146.4378 | -1300 | -1435 | grain 6 | Deryugin Basin | 56.19 | 1.57 | 9.46 | 2.25 | 0.83 | 0.47 | 0.43 | 19.03 | 90.23 | ||||
| LV29-98 | 54.0149 | 146.4378 | -1300 | -1435 | grain 7 | Deryugin Basin | 25.11 | 4.22 | 3.06 | 11.53 | 7.23 | 0.92 | 2.41 | 0.91 | 29.08 | 84.47 |