Hunter, A G; Kempton, Pamela D; Greenwood, P (1999): (Table 3) Composition of oxidative phases (stages 1-2) of altered rocks with increasing distance across the eastern flank of the Juan de Fuca Ridge, ODP Leg 168 data [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.706207, In supplement to: Hunter, AG et al. (1999): Low-temperature fluid-rock interaction; an isotopic and mineralogical perspective of upper crustal evolution, eastern flank of the Juan de Fuca Ridge (JdFR), ODP Leg 168. Chemical Geology, 155(1-2), 3-28, https://doi.org/10.1016/S0009-2541(98)00138-7
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 47.834000 * Median Longitude: -128.294333 * South-bound Latitude: 47.756500 * West-bound Longitude: -128.648000 * North-bound Latitude: 47.887500 * East-bound Longitude: -127.731000
Date/Time Start: 1996-06-27T13:45:00 * Date/Time End: 1996-08-05T12:33:00
Minimum Elevation: -2659.0 m * Maximum Elevation: -2606.2 m
Event(s):
168-1025C * Latitude: 47.887500 * Longitude: -128.648000 * Date/Time Start: 1996-06-27T13:45:00 * Date/Time End: 1996-06-30T01:30:00 * Elevation: -2606.2 m * Penetration: 147.2 m * Recovery: 15.16 m * Location: Juan de Fuca Ridge, North Pacific Ocean * Campaign: Leg168 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 41.1 m cored; 0 m drilled; 36.9 % recovery
168-1027C * Latitude: 47.756500 * Longitude: -127.731000 * Date/Time Start: 1996-07-15T09:15:00 * Date/Time End: 1996-07-17T07:30:00 * Elevation: -2656.2 m * Penetration: 632.4 m * Recovery: 29.13 m * Location: Juan de Fuca Ridge, North Pacific Ocean * Campaign: Leg168 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 47.6 m cored; 0 m drilled; 61.2 % recovery
168-1028A * Latitude: 47.858000 * Longitude: -128.504000 * Date/Time: 1996-08-05T12:33:00 * Elevation: -2659.0 m * Penetration: 131.5 m * Recovery: 124.91 m * Location: Juan de Fuca Ridge, North Pacific Ocean * Campaign: Leg168 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 15 cores; 131.5 m cored; 0 m drilled; 95 % recovery
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 | Hunter, A G | DSDP/ODP/IODP sample designation | ||
| 6 | Comment | Comment | Hunter, A G | |||
| 7 | Distance | Distance | km | Hunter, A G | from the ridge axis | |
| 8 | Rock type | Rock | Hunter, A G | |||
| 9 | Sample position | Samp pos | Hunter, A G | |||
| 10 | Sample comment | Sample comment | Hunter, A G | replacing | ||
| 11 | Minerals | Minerals | Hunter, A G | |||
| 12 | Silicon dioxide | SiO2 | % | Hunter, A G | Electron microprobe (EMP) | |
| 13 | Titanium dioxide | TiO2 | % | Hunter, A G | Electron microprobe (EMP) | |
| 14 | Aluminium oxide | Al2O3 | % | Hunter, A G | Electron microprobe (EMP) | |
| 15 | Chromium(III) oxide | Cr2O3 | % | Hunter, A G | Electron microprobe (EMP) | |
| 16 | Iron oxide, FeO | FeO | % | Hunter, A G | Electron microprobe (EMP) | total |
| 17 | Manganese oxide | MnO | % | Hunter, A G | Electron microprobe (EMP) | |
| 18 | Magnesium oxide | MgO | % | Hunter, A G | Electron microprobe (EMP) | |
| 19 | Calcium oxide | CaO | % | Hunter, A G | Electron microprobe (EMP) | |
| 20 | Sodium oxide | Na2O | % | Hunter, A G | Electron microprobe (EMP) | |
| 21 | Potassium oxide | K2O | % | Hunter, A G | Electron microprobe (EMP) | |
| 22 | Sulfite | [SO3]2- | % | Hunter, A G | Electron microprobe (EMP) | |
| 23 | Sum | Sum | % | Hunter, A G | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
171 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label | 6 Comment | 7 Distance [km] | 8 Rock | 9 Samp pos | 10 Sample comment | 11 Minerals | 12 SiO2 [%] | 13 TiO2 [%] | 14 Al2O3 [%] | 15 Cr2O3 [%] | 16 FeO [%] | 17 MnO [%] | 18 MgO [%] | 19 CaO [%] | 20 Na2O [%] | 21 K2O [%] | 22 [SO3]2- [%] | 23 Sum [%] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 168-1025C | 47.8875 | -128.6480 | -2606.2 | 1025C-4R-3, 36-44, piece 3A | hydrothermal transect | 33.561 | mass_bas | core | mesostasis | chlorite/smectite | 37.43 | 0.06 | 12.21 | 0.07 | 5.76 | 0.08 | 24.00 | 1.34 | 0.06 | 0.03 | 0.31 | 81.35 |
| 168-1025C | 47.8875 | -128.6480 | -2606.2 | 1025C-4R-3, 36-44, piece 3A | hydrothermal transect | 33.561 | pillow | oxid halo | mesostasis | celadonite | 46.71 | 0.25 | 0.86 | 0.00 | 30.67 | 0.13 | 3.90 | 1.34 | 0.07 | 3.95 | 1.05 | 88.92 |
| 168-1027C | 47.7565 | -127.7310 | -2656.2 | 1027C-1R-1, 65-70, piece 1D | rough basement | 103.255 | dolerite | core | plagioclase | chlorite/smectite-smectite | 36.17 | 0.05 | 15.16 | 0.00 | 6.27 | 0.37 | 27.31 | 0.40 | 0.13 | 0.06 | 0.20 | 86.12 |
| 168-1027C | 47.7565 | -127.7310 | -2656.2 | 1027C-1R-1, 65-70, piece 1D | rough basement | 103.255 | dolerite | core | olivine | chlorite/smectite | 39.71 | 0.01 | 11.23 | 0.00 | 6.66 | 0.14 | 27.81 | 0.36 | 0.12 | 0.10 | 0.09 | 86.23 |
| 168-1027C | 47.7565 | -127.7310 | -2656.2 | 1027C-5R-5, 101-109, piece 9 | rough basement | 103.255 | pillow | oxid halo | fracture | iron oxyhydroxide | 34.65 | 0.24 | 3.37 | 0.04 | 40.48 | 0.02 | 4.36 | 1.00 | 0.04 | 3.28 | 0.23 | 87.71 |
| 168-1027C | 47.7565 | -127.7310 | -2656.2 | 1027C-5R-5, 101-109, piece 9 | rough basement | 103.255 | pillow | oxid halo | olivine | celadonite-nontronite | 50.84 | 0.22 | 3.89 | 0.00 | 27.26 | 0.16 | 2.80 | 1.41 | 0.08 | 4.68 | 0.20 | 91.54 |
| 168-1028A | 47.8580 | -128.5040 | -2659.0 | 1028A-15X-7, 67-71, piece 9 | buried basement | 44.778 | pillow | oxid halo | fracture | iron oxyhydroxide | 36.20 | 0.40 | 3.06 | 0.04 | 36.98 | 0.30 | 9.00 | 1.36 | 0.15 | 1.57 | 0.24 | 89.30 |
| 168-1028A | 47.8580 | -128.5040 | -2659.0 | 1028A-15X-7, 67-71, piece 9 | buried basement | 44.778 | pillow | oxid halo | vesicle | celadonite | 51.04 | 0.08 | 1.02 | 0.00 | 25.96 | 0.00 | 5.74 | 0.63 | 0.17 | 6.21 | 0.33 | 91.18 |
| 168-1028A | 47.8580 | -128.5040 | -2659.0 | 1028A-15X-7, 67-71, piece 9 | buried basement | 44.778 | pillow | oxid halo | fracture | celadonite-sap | 53.53 | 0.05 | 2.42 | 0.01 | 20.14 | 0.15 | 11.43 | 1.26 | 0.14 | 2.49 | 0.16 | 91.76 |