Silantyev, Sergey A; Krasnova, E A; Cannat, Mathilde; Bortnikov, Nikolay S; Kononkova, N N; Beltenev, V E (2011): (Table 2a) Composition of pyroxenes from rocks of the internal oceanic complex in the Ashadze hydrothermal field [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.811974, In: Silantyev, SA et al. (2011): Chemical and isotopic compositions of rocks and minerals from the Ashadze and Logachev hydrothermal fields, Mid-Atlantic Ridge [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.813402
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Related to:
Silantyev, Sergey A; Krasnova, E A; Bortnikov, Nikolay S; Beltenev, V E; Kononkova, N N; Cannat, Mathilde (2011): Peridotite-gabbro-trondhjemite association of the Mid-Atlantic Ridge between 12°58' and 14°45'N: Ashadze and Logachev hydrothermal vent fields. Translated from Geokhimiya, 2011, 49(4), 339-372, Geochemistry International, 49(4), 323-354, https://doi.org/10.1134/S0016702911040070
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 12.984000 * Median Longitude: -44.896533 * South-bound Latitude: 12.972500 * West-bound Longitude: -44.950000 * North-bound Latitude: 13.000000 * East-bound Longitude: -44.863000
Minimum Elevation: -4120.0 m * Maximum Elevation: -2251.0 m
Event(s):
PL26-1419 * Latitude: 12.978667 * Longitude: -44.898500 * Elevation Start: -3572.0 m * Elevation End: -3410.0 m * Location: Ashadze hydrothermal field * Campaign: PL26 * Basis: Professor Logachev * Method/Device: Dredge (DRG)
PL26-1454 * Latitude: 12.993833 * Longitude: -44.907833 * Elevation Start: -3307.0 m * Elevation End: -3274.0 m * Location: Ashadze hydrothermal field * Campaign: PL26 * Basis: Professor Logachev * Method/Device: Dredge (DRG)
PL26-1508 * Latitude: 12.972500 * Longitude: -44.863000 * Elevation: -4120.0 m * Location: Ashadze hydrothermal field * Campaign: PL26 * Basis: Professor Logachev * Method/Device: Dredge (DRG)
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 | Rock type | Rock | Silantyev, Sergey A | |||
| 7 | Sample code/label | Sample label | Silantyev, Sergey A | |||
| 8 | Silicon dioxide | SiO2 | % | Silantyev, Sergey A | CAMECA electron microprobe | |
| 9 | Titanium dioxide | TiO2 | % | Silantyev, Sergey A | CAMECA electron microprobe | |
| 10 | Aluminium oxide | Al2O3 | % | Silantyev, Sergey A | CAMECA electron microprobe | |
| 11 | Iron oxide, FeO | FeO | % | Silantyev, Sergey A | CAMECA electron microprobe | |
| 12 | Manganese oxide | MnO | % | Silantyev, Sergey A | CAMECA electron microprobe | |
| 13 | Magnesium oxide | MgO | % | Silantyev, Sergey A | CAMECA electron microprobe | |
| 14 | Calcium oxide | CaO | % | Silantyev, Sergey A | CAMECA electron microprobe | |
| 15 | Sodium oxide | Na2O | % | Silantyev, Sergey A | CAMECA electron microprobe | |
| 16 | Chromium(III) oxide | Cr2O3 | % | Silantyev, Sergey A | CAMECA electron microprobe | |
| 17 | Sum | Sum | % | Silantyev, Sergey A | Calculated | |
| 18 | Phase | Phase | Silantyev, Sergey A |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
289 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Elevation 2 [m] | 6 Rock | 7 Sample label | 8 SiO2 [%] | 9 TiO2 [%] | 10 Al2O3 [%] | 11 FeO [%] | 12 MnO [%] | 13 MgO [%] | 14 CaO [%] | 15 Na2O [%] | 16 Cr2O3 [%] | 17 Sum [%] | 18 Phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PL26-1419 | 12.9787 | -44.8985 | -3572 | -3410 | serpentinized harzburgite | 26L1419-19 | 51.37 | 0.12 | 4.29 | 2.50 | 0.07 | 17.71 | 22.88 | 0.08 | 1.15 | 100.17 | Cpx |
| PL26-1419 | 12.9787 | -44.8985 | -3572 | -3410 | serpentinized harzburgite | 26L1419-19 | 51.97 | 0.03 | 4.07 | 2.73 | 0.08 | 17.66 | 22.15 | 0.07 | 1.04 | 99.80 | Cpx |
| PL26-1419 | 12.9787 | -44.8985 | -3572 | -3410 | serpentinized harzburgite | 26L1419-19 | 55.42 | 0.02 | 3.41 | 5.93 | 0.14 | 33.38 | 1.38 | 0.67 | 101.44 | Opx | |
| PL26-1454 | 12.9938 | -44.9078 | -3307 | -3274 | serpentinized harzburgite | 26L1454-13 | 52.18 | 0.05 | 3.87 | 2.81 | 0.12 | 18.22 | 21.84 | 0.03 | 1.10 | 100.25 | Cpx |
| PL26-1454 | 12.9938 | -44.9078 | -3307 | -3274 | serpentinized harzburgite | 26L1454-13 | 51.00 | 0.02 | 3.92 | 2.82 | 0.10 | 18.48 | 21.89 | 0.05 | 1.18 | 99.47 | Cpx |
| PL26-1454 | 12.9938 | -44.9078 | -3307 | -3274 | serpentinized harzburgite | 26L1454-13 | 51.45 | 0.07 | 3.49 | 2.87 | 0.09 | 19.06 | 21.87 | 0.04 | 0.96 | 99.90 | Cpx |
| PL26-1454 | 12.9938 | -44.9078 | -3307 | -3274 | serpentinized harzburgite | 26L1454-13 | 55.20 | 2.98 | 5.72 | 0.11 | 33.87 | 2.32 | 0.02 | 0.75 | 100.98 | Opx | |
| PL26-1454 | 12.9938 | -44.9078 | -3307 | -3274 | serpentinized harzburgite | 26L1454-14 | 51.87 | 0.04 | 3.97 | 2.60 | 0.07 | 17.09 | 22.18 | 0.18 | 1.31 | 99.32 | Cpx |
| PL26-1454 | 12.9938 | -44.9078 | -3307 | -3274 | serpentinized harzburgite | 26L1454-14 | 51.92 | 0.03 | 3.62 | 2.92 | 0.06 | 18.32 | 21.53 | 0.18 | 1.11 | 99.69 | Cpx |
| PL26-1454 | 12.9938 | -44.9078 | -3307 | -3274 | serpentinized harzburgite | 26L1454-14 | 54.91 | 0.06 | 3.11 | 5.72 | 0.08 | 33.10 | 1.57 | 0.04 | 0.87 | 99.46 | Opx |
| PL26-1454 | 12.9938 | -44.9078 | -3307 | -3274 | serpentinized harzburgite | 26L1454-14 | 54.96 | 0.02 | 2.82 | 5.88 | 0.16 | 33.55 | 1.50 | 0.06 | 0.69 | 99.66 | Opx |
| PL26-1508 | 12.9725 | -44.8630 | -4120 | serpentinized harzburgite | 26L1508-1 | 52.47 | 0.03 | 3.93 | 2.52 | 0.12 | 17.74 | 22.07 | 0.02 | 1.23 | 100.15 | Cpx | |
| PL26-1508 | 12.9725 | -44.8630 | -4120 | serpentinized harzburgite | 26L1508-1 | 56.04 | 3.18 | 5.49 | 0.11 | 32.66 | 2.19 | 0.02 | 0.76 | 100.66 | Opx | ||
| PL26-1508 | 12.9725 | -44.8630 | -4120 | serpentinized dunite | 26L1508-4 | 53.10 | 0.03 | 4.17 | 3.11 | 0.15 | 17.50 | 21.71 | 0.03 | 1.31 | 101.14 | Cpx | |
| PL26-1508 | 12.9725 | -44.8630 | -4120 | serpentinized dunite | 26L1508-4 | 52.31 | 0.05 | 4.40 | 2.46 | 0.05 | 14.15 | 22.93 | 0.06 | 4.06 | 100.77 | Cpx | |
| PL26-1508 | 12.9725 | -44.8630 | -4120 | serpentinized dunite | 26L1508-4 | 56.13 | 3.47 | 5.85 | 0.12 | 32.74 | 1.21 | 0.02 | 1.09 | 101.06 | Opx | ||
| SeDr1 | 13.0000 | -44.9500 | -2364 | -2251 | gneissic gabbro | SeDr1-5-1 | 49.95 | 0.21 | 0.48 | 32.69 | 0.83 | 14.67 | 1.21 | 0.03 | 0.05 | 100.12 | Opx |
| SeDr1 | 13.0000 | -44.9500 | -2364 | -2251 | gneissic gabbro | SeDr1-5-1 | 54.33 | 0.04 | 3.20 | 4.88 | 0.15 | 31.24 | 3.28 | 1.07 | 98.20 | Opx | |
| SeDr5 | 12.9750 | -44.8633 | -4000 | -3950 | serpentinized harzburgite | SeDr5-2-12 | 51.51 | 0.04 | 4.01 | 2.56 | 0.08 | 17.22 | 21.84 | 1.22 | 98.53 | Cpx | |
| SeDr5 | 12.9750 | -44.8633 | -4000 | -3950 | serpentinized harzburgite | SeDr5-2-12 | 52.34 | 0.06 | 4.04 | 2.49 | 0.12 | 17.71 | 21.72 | 1.42 | 99.94 | Cpx | |
| SeDr5 | 12.9750 | -44.8633 | -4000 | -3950 | serpentinized harzburgite | SeDr5-2-12 | 52.34 | 0.06 | 4.04 | 2.49 | 0.12 | 17.71 | 21.72 | 1.42 | 99.94 | Cpx | |
| SeDr5 | 12.9750 | -44.8633 | -4000 | -3950 | serpentinized harzburgite | SeDr5-2-12 | 56.07 | 0.02 | 3.19 | 5.41 | 0.17 | 33.01 | 1.77 | 0.83 | 100.48 | Opx | |
| SeDr5 | 12.9750 | -44.8633 | -4000 | -3950 | serpentinized harzburgite | SeDr5-2-12 | 56.28 | 0.03 | 3.23 | 5.49 | 0.15 | 33.14 | 1.42 | 0.84 | 100.60 | Opx |