Parkinson, Ian J; Pearce, Julian A (1998): (Table 1) Modal abundances, petrographic information and a summary of mineral chemistry for ODP Leg 125 peridotites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.772260, In supplement to: Parkinson, IJ; Pearce, JA (1998): Peridotites from the Izu-Bonin-Mariana forearc (ODP Leg 125): Evidence for mantle melting and melt-mantle interaction in a supra-subduction zone setting. Journal of Petrology, 39(9), 1577-1618, https://doi.org/10.1093/petroj/39.9.1577
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 22.379500 * Median Longitude: 145.450875 * South-bound Latitude: 19.499000 * West-bound Longitude: 141.788000 * North-bound Latitude: 30.964300 * East-bound Longitude: 146.696000
Date/Time Start: 1986-03-26T10:30:00 * Date/Time End: 1989-03-24T05:30:00
Minimum Elevation: -4660.0 m * Maximum Elevation: -3095.0 m
Event(s):
125-778A * Latitude: 19.499000 * Longitude: 146.666000 * Date/Time Start: 1989-02-22T06:30:00 * Date/Time End: 1989-02-24T19:25:00 * Elevation: -3924.0 m * Penetration: 107.6 m * Recovery: 22.8 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 107.6 m cored; 0 m drilled; 21.2 % recovery
125-779A * Latitude: 19.512500 * Longitude: 146.696000 * Date/Time Start: 1989-02-28T10:00:00 * Date/Time End: 1989-03-04T03:00:00 * Elevation: -3958.0 m * Penetration: 317.2 m * Recovery: 73.24 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 317.2 m cored; 0 m drilled; 23.1 % recovery
125-780C * Latitude: 19.542200 * Longitude: 146.653500 * Date/Time Start: 1989-03-06T05:00:00 * Date/Time End: 1989-03-09T04:30:00 * Elevation: -3095.0 m * Penetration: 163.5 m * Recovery: 14.44 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 163.5 m cored; 0 m drilled; 8.8 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Parkinson, Ian J | DSDP/ODP/IODP sample designation | ||
| 3 | Sample comment | Sample comment | Parkinson, Ian J | |||
| 4 | Rock type | Rock | Parkinson, Ian J | |||
| 5 | Olivine | Ol | % | Parkinson, Ian J | ||
| 6 | Olivine, standard deviation | Ol std dev | ± | Parkinson, Ian J | ||
| 7 | Orthopyroxene | Opx | % | Parkinson, Ian J | ||
| 8 | Orthopyroxene, standard deviation | Opx std dev | ± | Parkinson, Ian J | ||
| 9 | Clinopyroxene | Cpx | % | Parkinson, Ian J | ||
| 10 | Clinopyroxene, standard deviation | Cpx std dev | ± | Parkinson, Ian J | ||
| 11 | Spinel | Spl | % | Parkinson, Ian J | ||
| 12 | Spinel, standard deviation | Spl std dev | ± | Parkinson, Ian J | ||
| 13 | Serpentinization, degree | Serpent deg | % | Parkinson, Ian J | ||
| 14 | Forsterite | Fo | % | Parkinson, Ian J | in Olivine | |
| 15 | Aluminium oxide | Al2O3 | % | Parkinson, Ian J | in OPX | |
| 16 | Chromium number | Cr# | Parkinson, Ian J | in Spinel | ||
| 17 | Mineral assemblage | Min assembl | Parkinson, Ian J |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
487 data points
Data
| 1 Event | 2 Sample label | 3 Sample comment | 4 Rock | 5 Ol [%] | 6 Ol std dev [±] | 7 Opx [%] | 8 Opx std dev [±] | 9 Cpx [%] | 10 Cpx std dev [±] | 11 Spl [%] | 12 Spl std dev [±] | 13 Serpent deg [%] | 14 Fo [%] | 15 Al2O3 [%] | 16 Cr# | 17 Min assembl |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 125-778A | 125-778A-2R-1,81-84 | point counting | harzburgite | 85.5 | 10.40 | 1.2 | 2.9 | 67 | 93.17 | 0.30 | 0.714 | lizardite, chrysolite | ||||
| 125-778A | 125-778A-3R-CC,4-7 | point counting | harzburgite | 64.8 | 31.60 | 1.8 | 1.8 | 68 | 91.75 | 2.58 | 0.398 | lizardite, chrysolite, tremolite | ||||
| 125-778A | 125-778A-12R-2,43-45 | based on shipboard petrographic observations | harzburgite | 78.0 | 20.00 | 0.0 | 2.0 | 68 | lizardite, chrysolite | |||||||
| 125-779A | 125-779A-8R-1,49-55 | harzburgite | 76.3 | 1.5 | 19.40 | 2.1 | 2.8 | 1.1 | 1.6 | 0.4 | 63 | 91.71 | 0.64 | 0.612 | lizardite, chrysolite | |
| 125-779A | 125-779A-9R-2,11-15 | harzburgite | 80.2 | 1.0 | 15.90 | 1.4 | 2.8 | 0.7 | 1.1 | 0.3 | 73 | 92.52 | 1.53 | 0.544 | lizardite, chrysolite | |
| 125-779A | 125-779A-9R-2,22-26 | harzburgite | 74.9 | 0.7 | 20.90 | 1.0 | 3.3 | 0.5 | 0.9 | 0.2 | 60 | 91.75 | 2.04 | 0.518 | lizardite, chrysolite | |
| 125-779A | 125-779A-11R-1,94-96 | dunite | 90.5 | 0.5 | 7.51 | 0.7 | 1.7 | 0.4 | 0.2 | 0.1 | 93 | 91.53 | 0.41 | 0.767 | lizardite, chrysolite, phlogopite | |
| 125-779A | 125-779A-14R-2,40-48 | harzburgite | 73.6 | 0.9 | 21.80 | 1.2 | 3.9 | 0.6 | 0.7 | 0.2 | 50 | 90.65 | 2.02 | 0.414 | lizardite, chrysolite | |
| 125-779A | 125-779A-16R-2,84-89 | harzburgite | 76.5 | 1.0 | 19.20 | 1.4 | 3.1 | 0.7 | 1.2 | 0.3 | 54 | 91.56 | 1.59 | 0.549 | lizardite, chrysolite | |
| 125-779A | 125-779A-19R-2,108-113 | dunite | 98.3 | 3.3 | 0.00 | 0.0 | 1.7 | 3.3 | 57 | 91.66 | 0.633 | antigorite, lizardite, chrysolite | ||||
| 125-779A | 125-779A-19R-2,132-140 | dunite | 99.0 | 0.8 | 0.00 | 0.0 | 1.0 | 0.8 | 53 | 92.26 | 0.809 | antigorite, lizardite, chrysolite | ||||
| 125-779A | 125-779A-19R-3,17-21 | dunite | 90.0 | 1.2 | 8.90 | 1.5 | 0.0 | 1.1 | 0.6 | 53 | 91.49 | 0.42 | 0.682 | antigorite, lizardite, chrysolite, tremolite | ||
| 125-779A | 125-779A-24R-1,43-48 | harzburgite | 84.4 | 3.4 | 13.80 | 3.3 | 0.0 | 1.8 | 0.8 | 98 | 92.00 | 0.64 | 0.721 | lizardite, chrysolite | ||
| 125-779A | 125-779A-25R-1,80-82 | dunite | 98.1 | 2.9 | 0.00 | 0.0 | 1.9 | 2.9 | 64 | 92.81 | 0.774 | lizardite, chrysolite | ||||
| 125-779A | 125-779A-26R-2,18-25 | harzburgite | 72.8 | 0.2 | 22.40 | 0.3 | 3.9 | 0.2 | 1.0 | 0.0 | 54 | 91.01 | 1.83 | 0.487 | lizardite, chrysolite | |
| 125-779A | 125-779A-26R-2,28-33 | harzburgite | 72.8 | 0.4 | 22.70 | 0.6 | 3.9 | 0.3 | 0.8 | 0.1 | 48 | 91.05 | 2.38 | 0.474 | lizardite, chrysolite | |
| 125-779A | 125-779A-26R-3,3-9 | harzburgite | 70.7 | 1.5 | 23.50 | 2.0 | 4.4 | 1.0 | 1.5 | 0.4 | 45 | 91.17 | 0.82 | 0.519 | lizardite, chrysolite | |
| 125-779A | 125-779A-26R-3,103-107 | harzburgite | 81.8 | 2.2 | 14.30 | 2.9 | 3.1 | 2.5 | 0.8 | 0.6 | 77 | 90.94 | 1.72 | 0.439 | lizardite, chrysolite | |
| 125-779A | 125-779A-32R-3,18-22 | point counting | harzburgite | 77.1 | 18.40 | 0.7 | 0.8 | 82 | 91.91 | 1.84 | 0.510 | lizardite, chrysolite, tremolite | ||||
| 125-779A | 125-779A-35R-1,103-107 | dunite | 88.5 | 1.0 | 9.50 | 1.5 | 1.4 | 0.8 | 0.6 | 0.3 | 74 | 91.53 | 2.67 | 0.643 | antigorite, lizardite, chrysolite, magnesio-hornblende, tremolite | |
| 125-780C | 125-780C-6R-1,61-62 | harzburgite | 74.1 | 1.3 | 22.20 | 1.8 | 2.6 | 0.9 | 1.1 | 0.4 | 57 | 91.79 | 1.24 | 0.555 | lizardite, chrysolite | |
| 125-780C | 125-780C-6R-1,95-101 | harzburgite | 69.0 | 1.6 | 26.80 | 2.2 | 2.6 | 1.1 | 1.6 | 0.4 | 65 | 92.37 | 1.68 | 0.434 | lizardite, chrysolite | |
| 125-780C | 125-780C-13R-1,45-50 | harzburgite | 79.1 | 0.9 | 16.80 | 1.2 | 3.4 | 0.6 | 0.7 | 0.2 | 37 | 90.51 | 1.58 | 0.516 | lizardite, chrysolite, tremolite, chrysolite | |
| 125-780C | 125-780C-18R-1,58-61 | harzburgite | 72.6 | 1.5 | 22.60 | 2.2 | 3.7 | 1.1 | 1.1 | 0.4 | 61 | 91.50 | 2.48 | 0.498 | lizardite, chrysolite | |
| 125-783A | 125-783A-1SR-1,64-71 | harzburgite | 80.9 | 0.3 | 17.00 | 0.4 | 1.5 | 0.3 | 0.6 | 0.0 | 77 | 90.88 | 1.57 | 0.521 | lizardite, cttHbl | |
| 125-783A | 125-783A-18R-1,119-124 | harzburgite | 74.6 | 1.6 | 20.30 | 2.2 | 3.6 | 1.2 | 1.5 | 0.4 | 77 | 91.72 | 1.69 | 0.490 | lizardite, chrysolite, magnesio-hornblende | |
| 125-783A | 125-784A-36R-1,107-109 | mineral chemistry data from Ishii et al. (1992) | harzburgite | 83.7 | 1.4 | 15.10 | 2.1 | 0.4 | 1.1 | 0.8 | 0.4 | 92 | lizardite, chrysolite | |||
| 125-783A | 125-784A-38R-2,72-77 | dunite | 98.8 | 1.9 | 0.00 | 0.0 | 1.2 | 1.9 | 98 | 92.00 | 629.000 | lizardite, chrysolite | ||||
| 125-783A | 125-784A-40R-2,70-75 | dunite | 97.6 | 1.1 | 0.00 | 0.0 | 2.4 | 1.1 | 95 | 92.00 | 640.000 | lizardite, chrysolite | ||||
| 125-783A | 125-784A-42R-1,7-12 | harzburgite | 72.2 | 1.0 | 24.80 | 1.5 | 2.1 | 0.8 | 0.9 | 0.3 | 80 | 91.98 | 1.77 | 0.572 | lizardite, chrysolite | |
| 125-783A | 125-784A-42R-1,39-41 | point counting | dunite | 97.8 | 0.6 | 0.00 | 0.0 | 2.2 | 0.7 | 95 | lizardite, chrysolite | |||||
| 125-783A | 125-784A-45R-1,101-106 | harzburgite | 76.8 | 1.3 | 21.00 | 1.7 | 2.0 | 0.9 | 0.2 | 0.3 | 76 | 91.45 | 1.19 | 0.592 | lizardite, chrysolite | |
| 125-783A | 125-784A-45R-1,130-137 | harzburgite | 87.1 | 1.5 | 9.90 | 2.1 | 2.0 | 1.1 | 1.0 | 0.4 | 72 | 92.08 | 1.25 | 0.597 | lizardite, chrysolite | |
| 125-783A | 125-784A-45R-2,33-38 | harzburgite | 77.4 | 1.5 | 18.90 | 2.1 | 2.7 | 1.1 | 1.0 | 0.4 | 76 | 92.11 | 1.04 | 0.612 | lizardite, chrysolite, magnesio-hornblende | |
| 125-783A | 125-784A-45R-CC,6-10 | harzburgite | 81.1 | 0.5 | 15.40 | 0.7 | 2.4 | 0.4 | 1.1 | 0.1 | 83 | 91.72 | 1.22 | 0.589 | lizardite, chrysolite, magnesio-hornblende |