Ozawa, Kazuhito; Meyer, Peter S; Bloomer, Sherman H (1991): (Table 1) Petrography of Fe-Ti oxide gabbros from ODP Hole 118-735B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.757430, In supplement to: Ozawa, K et al. (1991): Mineralogy and textures of iron-titanium oxide gabbros and associated olivine gabbros from Hole 735B. In: Von Herzen, RP; Robinson, PT; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 118, 41-73, https://doi.org/10.2973/odp.proc.sr.118.125.1991
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -32.724000 * Longitude: 57.266200
Date/Time Start: 1987-12-06T04:45:00 * Date/Time End: 1987-12-11T01:00:00
Minimum DEPTH, sediment/rock: 39.92 m * Maximum DEPTH, sediment/rock: 489.57 m
Event(s):
118-735B * Latitude: -32.724000 * Longitude: 57.266200 * Date/Time Start: 1987-12-06T04:45:00 * Date/Time End: 1987-12-11T01:00:00 * Elevation: -731.0 m * Penetration: 500.7 m * Recovery: 434.81 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg118 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 88 cores; 500.7 m cored; 0 m drilled; 86.8 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Ozawa, Kazuhito | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Sample comment | Sample comment | Ozawa, Kazuhito | |||
| 4 | Opaque minerals | Opaque | Ozawa, Kazuhito | |||
| 5 | Olivine | Ol | Ozawa, Kazuhito | |||
| 6 | Orthopyroxene | Opx | Ozawa, Kazuhito | |||
| 7 | Pyroxene | Pyrox | Ozawa, Kazuhito | |||
| 8 | Description | Description | Ozawa, Kazuhito | |||
| 9 | Deformation structure, type | Deformation | Ozawa, Kazuhito | |||
| 10 | Layer description | Layer | Ozawa, Kazuhito | |||
| 11 | Grain size, mean | Grain size mean | µm | Ozawa, Kazuhito | ||
| 12 | Rock type | Rock | Ozawa, Kazuhito |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
724 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Sample comment | 4 Opaque | 5 Ol | 6 Opx | 7 Pyrox | 8 Description | 9 Deformation | 10 Layer | 11 Grain size mean [µm] | 12 Rock |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 118-735B-12R-1,45-47 | 39.92 | <2 | 0? | 10-5 | orthopyroxene + inverted pigeonite? | extensive | porphyroclastic | deformation? | 5000.000 | gabbronorite | |
| 118-735B-14R-1,93-97 | 51.98 | <2 | trace/altered | <1 | orthopyroxene | minor | mylonitic | 7000.000 | interstitial olivine-bearing oxide gabbro? | ||
| 118-735B-19R-5,47-50 | 83.02 | trace | 0 | 10-15 | orthopyroxene | moderate | porphyroclastic | 4000.000 | gabbronorite | ||
| 118-735B-19R-5,55-60 | 83.12 | <1 | 0 | 5 | orthopyroxene | weak | porphyroclastic | 6000.000 | gabbronorite | ||
| 118-735B-20R-1,111-114 | 85.89 | <1 | 70-80 | 2 | orthopyroxene + inverted pigeonite | weak-moderate | porphyroclastic | 4000.000 | plagioclase wehrlite | ||
| 118-735B-21R-1-2,82-89 | 90.47 | Fe-Ti oxide gabbro in contact with olivine gabbro | 5-10 | 2 | 1 | orthopyroxene (inverted pigeonite?) | extensive | weak porphyroclastic | ? size-modal layering | 7000.000 | interstitial olivine-bearing oxide gabbro |
| 118-735B-21R-2,27-32 | 91.06 | 5 | 0 | 2 | orthopyroxene + inverted pigeonite | weak-moderate | weak local perphyroclastic | strong magmatic lamination | 18000.000 | inverted pigeonite gabbro | |
| 118-735B-23R-3,33-37 | 102.61 | 20 | 0? | 3-5 | orthopyroxene + inverted pigeonite | weak-moderate | weak | 9000.000 | inverted pigeonite gabbro | ||
| 118-735B-23R-3,34-37 | 102.61 | 5-7 | 0 | 5-10 | orthopyroxene + inverted pigeonite | weak | weak | 15000.000 | inverted pigeonite gabbro | ||
| 118-735B-24R-2,95-97 | 107.94 | 8-10 | 0 | 2-5 | orthopyroxene | moderate-extensive | weak-moderate | 4000.000 | gabbronorite | ||
| 118-735B-24R-2,120-126 | 108.20 | 10-20 | 0 | 10-20 | inverted pigeonite | moderate | weak | 7000.000 | inverted pigeonite gabbro | ||
| 118-735B-28R-1,109-114 | 127.47 | <5 | 0 | 2-3 | inverted pigeonite+orthopyroxene | weak-moderate | moderate-porphyroclastic | 4000.000 | inverted pigeonite gabbro | ||
| 118-735B-28R-3,72-77 | 129.54 | 5-10 | 0? | 3-5 | inverted pigeonite | weak-moderate | moderate | 30000.000 | inverted pigeonite gabbro | ||
| 118-735B-34R-4,8-12 | 163.23 | 20 | 2.5 | 1 | orthopyroxene + inverted pigeonite | weak | weak | 15000.000 | interstitial olivine-bearing oxide gabbro with corona structure | ||
| 118-735B-36R-4,5-9 | 174.80 | <1 | 5-10 | 1-2 | orthopyroxene | weak-moderate | moderate-porphyroclastic | strong magmatic lamination, size layering | 2000.000 | disseminated Fe-Ti oxide olivine gabbro | |
| 118-735B-37R-3-2,71-76 | 180.13 | Fe-Ti oxide gabbro in contact with olivine gabbro | 1 | 1-3 | <1 | orthopyroxene + inverted pigeonite ? | minor | weak | strong magmatic lamination | 500.000 | disseminated Fe-Ti oxide olivine gabbro |
| 118-735B-37R-3,76-79 | 180.18 | 1-3 | 5 | 1.5 | orthopyroxene + inverted pigeonite | moderate | weak | strong magmatic lamination, size layering | 1000.000 | olivine inverted pigeonite gabbro | |
| 118-735B-37R-3,80-82 | 180.23 | 2-3 | 2-3 | 1-3 | inverted pigeonite | weak-moderate | weak | strong magmatic lamination | 2500.000 | olivine inverted pigeonite gabbro | |
| 118-735B-38R-3,85-88 | 184.25 | 5 | 1-2 ? altered | 10 | inverted pigeonite | weak-moderate | moderate | 20000.000 | olivine inverted pigeonite gabbro | ||
| 118-735B-38R-4,24-28 | 184.88 | 2-3 | 2-3 | 5-10 | inverted pigeonite+orthopyroxene | weak | weak | very strong magmatic lamination, moderate layering | 4000.000 | olivine inverted pigeonite gabbro | |
| 118-735B-40R-5,0-4 | 195.45 | 3-5 | 5 | 10 | orthopyroxene | minor | minor-no | weak | 7000.000 | olivine gabbronorite | |
| 118-735B-40R-5,4-8 | 195.49 | 2 | 10 | 2-3 | orthopyroxene | minor | minor-no | strong magmatic lamination, size moderate layering | 1000.000 | disseminated Fe-Ti oxide olivine gabbro | |
| 118-735B-43R-3,95-102 | 209.45 | 1-10/localized | 5 | 1-5 | orthopyroxene | minor | Very minor | strong magmatic lamination, size moderate layering | 4000.000 | olivine gabbronorite | |
| 118-735B-43R-4,64-66 | 210.23 | 1-2/localized | 3 | 1 | orthopyroxene | no | no | very strong magmatic lamination, moderate layering | 3000.000 | disseminated Fe-Ti oxide olivine gabbro | |
| 118-735B-44R-2,16-24 | 212.37 | 10 | 0 | 10 | orthopyroxene + inverted pigeonite | weak | weak | strong magmatic lamination ? | 10000.000 | inverted pigeonite gabbro | |
| 118-735B-45R-1,5-12 | 216.07 | 1-5/localized | 1-5 | 10-20 | orthopyroxene + inverted pigeonite(localized) | moderate | Very minor | strong magmatic lamination, size moderate layering | 3000.000 | olivine inverted pigeonite gabbro | |
| 118-735B-46R-1,48-58 | 221.47 | Fe-Ti oxide gabbro in contact with olivine gabbro | 1 | 5 | <1 | orthopyroxene | minor | no | very strong magmatic lamination | 3500.000 | disseminated Fe-Ti oxide olivine gabbro? |
| 118-735B-46R-3,121-128 | 224.68 | 4/localized | 5 | <1 | orthopyroxene | weak | no | strong magmatic lamination, size moderate layering | 800.000 | disseminated Fe-Ti oxide olivine gabbro | |
| 118-735B-46R-4,109-113 | 225.83 | 10 | 0 | 1 | orthopyroxene (inverted pigeonite?) | weak | weak | 20000.000 | inverted pigeonite gabbro | ||
| 118-735B-47R-2,117-127 | 228.52 | 10 | 1 | <1 | orthopyroxene | weak | Very minor | 15000.000 | interstitial olivine-bearing oxide gabbro | ||
| 118-735B-47R-3,56-61 | 229.26 | 15 | 1-2 | 1 | orthopyroxene + inverted pigeonite | weak | weak | weak | 5000.000 | interstitial olivine-bearing oxide gabbro with corona structure | |
| 118-735B-47R-3-2,143-149 | 230.10 | Fe-Ti oxide gabbro in contact with olivine gabbro | 10-20 | 5 | <1 | orthopyroxene | weak | minor | strong magmatic lamination | 5000.000 | interstitial olivine-bearing oxide gabbro |
| 118-735B-48R-2,56-65 | 232.80 | 5 | 1-2 | 2 | inverted pigeonite | weak-moderate | weak | strong magmatic lamination | 4000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-48R-2,109-113 | 233.28 | 3-5 | 4 | <1? | ? | minor | no | strong magmatic lamination, size moderate layering | 300.000 | olivine Fe-Ti oxide microgabbro | |
| 118-735B-48R-3,112-116 | 234.53 | 5-10 | 2-3 | 1-2 | orthopyroxene + inverted pigeonite | weak-moderate | weak | strong magmatic lamination | 4000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-48R-4,82-84 | 235.51 | 5 | 2-1 | 1-2 | orthopyroxene | weak | weak | strong magmatic lamination | 2500.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-49R-1,42-46 | 236.34 | 15 | 2 | <1 | orthopyroxene + inverted pigeonite? | minor | no | strong magmatic lamination | 2500.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-49R-2,94-100 | 237.21 | 10 | 2-3 | 1-2 | orthopyroxene + inverted pigeonite | weak | weak | very strong magmatic lamination | 5000.000 | interstitial olivine-bearing oxide gabbro with corona structure | |
| 118-735B-50R-2,43-47 | 239.34 | 10-20 | 2-3 | 1-2 | orthopyroxene + inverted pigeonite | weak | no | strong magmatic lamination | 4000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-50R-3,62-67 | 240.82 | 10-15 | 1 | 1-2 | orthopyroxene + inverted pigeonite | weak | weak | strong magmatic lamination, moderate-size layering? | 4000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-51R-1,94-99 | 244.03 | 5-10 | 1 | 2 | orthopyroxene + inverted pigeonite? | weak-moderate | weak | very strong magmatic lamination, moderate layering | 5000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-51R-1,99-103 | 244.09 | 5-15 | 1-2 | 2-3 | orthopyroxene + inverted pigeonite | weak | weak | strong magmatic lamination, moderate-size layering | 4500.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-52R-1,91-100 | 248.93 | 5 | 2 | 1 | orthopyroxene | weak-moderate | minor | strong magmatic lamination | 4000.000 | interstitial olivine-bearing oxide gabbro with corona structure | |
| 118-735B-52R-3,121-123 | 251.60 | 2 | 2-3 | <1 | orthopyroxene | moderate | weak-porphyroclastic | very strong magmatic lamination | 2000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-52R-4,88-94 | 252.67 | 10 | 1/altered | <1 | orthopyroxene | weak-moderate | weak-porphyroclastic | very strong magmatic lamination | 4000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-53R-1,47-54 | 253.45 | 8 | 2 | <<1 | orthopyroxene (inverted pigeonite) | weak | weak porphyroclastic | strong magmatic lamination | 1000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-53R-1,123-127 | 254.12 | 5-10 | 1-2 | <1 | orthopyroxene + inverted pigeonite? | moderate | weak-moderate | strong magmatic lamination, size moderate layering | 4000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-53R-2,31-39 | 254.55 | 5-10 | 1 | <<1 | orthopyroxene | moderate | weak-moderate | strong magmatic lamination, size moderate layering | 3000.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-54R-1,131-136 | 259.25 | 6 | 10 | <1 | orthopyroxene | weak | porphyroclastic | 4000.000 | olivine Fe-Ti oxide gabbro | ||
| 118-735B-54R-3,20-24 | 260.84 | 5-10 | 20 | 1 | orthopyroxene | moderate | weak-mododerate porphyroclastic | deformation? | 8000.000 | olivine Fe-Ti oxide gabbro | |
| 118-735B-54R-3,125-127 | 261.81 | 10 | 15-20 | 1 | orthopyroxene | weak | porphyroclastic | deformation? | 3000.000 | olivine Fe-Ti oxide gabbro | |
| 118-735B-54R-5,117-119 | 264.39 | 7 | 2-3 | 1 | orthopyroxene | weak | moderate-porphyroclastic | deformation? | 7500.000 | interstitial olivine-bearing oxide gabbro | |
| 118-735B-55R-2,101-105 | 267.50 | 13 | 1-2 | 1 | orthopyroxene + inverted pigeonite | weak | moderate-porphyroclastic | 7000.000 | interstitial olivine-bearing oxide gabbro | ||
| 118-735B-55R-2,110-120 | 267.62 | 10-15 | 4-7 | <1 | orthopyroxene | moderate | moderate | weak | 9000.000 | olivine Fe-Ti oxide gabbro | |
| 118-735B-55R-3,83-86 | 268.81 | 5 | 5 | <1 | orthopyroxene | weak-moderate | porphyroclastic-mylonitic | 1000.000 | olivine Fe-Ti oxide gabbro | ||
| 118-735B-56R-2,11-14 | 271.52 | 5-10 | 3 | <<1 | orthopyroxene | no | mylonitic | 2000.000 | olivine Fe-Ti oxide gabbro | ||
| 118-735B-73R-4-2,82-87 | 370.23 | Fe-Ti oxide gabbro in contact with olivine gabbro | 5-10 | 0 | 2-3 | orthopyroxene | minor | weak-mododerate porphyroclastic | deformation? | 2000.000 | gabbronorite |
| 118-735B-73R-5-2,72-78 | 371.58 | Fe-Ti oxide gabbro in contact with olivine gabbro | 5-10 | 0 | 1-2 | orthopyroxene | minor | no | 3000.000 | gabbronorite | |
| 118-735B-74R-6,27-35 | 382.13 | 5 | 0 | 10 | orthopyroxene | minor | no | 400.000 | poikilitic gabbronorite | ||
| 118-735B-76R-1-2,63-70 | 394.69 | Fe-Ti oxide gabbro in contact with olivine gabbro | 5-10 | <1 | 15-20 | orthopyroxene | minor | no | 10000.000 | gabbronorite | |
| 118-735B-76R-1,70-73 | 394.74 | Fe-Ti oxide gabbro in contact with olivine gabbro | 1 | 0 | 2 | orthopyroxene | minor | no | 8000.000 | gabbronorite | |
| 118-735B-76R-1,99-110 | 395.08 | Fe-Ti oxide gabbro in contact with olivine gabbro | 5 | 0 | 5-10 | orthopyroxene | minor | no | 8000.000 | gabbronorite | |
| 118-735B-76R-3-2,35-41 | 397.06 | Fe-Ti oxide gabbro in contact with olivine gabbro | 5 | 3-5 | 5-10 | orthopyroxene | minor | no | very strong magmatic lamination, moderate layering | 800.000 | olivine gabbronorite |
| 118-735B-76R-4,12-19 | 398.20 | 3 | <1 | 20 | orthopyroxene + inverted pigeonite | minor | no | very strong magmatic lamination, size moderate layering | 1000.000 | gabbronorite | |
| 118-735B-77R-2,5-8 | 404.96 | <1 | 5-10 | ? | ? | weak | weak-moderate | deformation? | 800.000 | disseminated Fe-Ti oxide olivine gabbro | |
| 118-735B-77R-2,101-107 | 405.89 | 1 | 10-20 | 4-8 | orthopyroxene | minor | weak-mododerate porphyroclastic | weak | 7500.000 | olivine gabbronorite | |
| 118-735B-79R-7-2,2-9 | 422.82 | Fe-Ti oxide gabbro in contact with olivine gabbro | 5 | 5-10 | 5 | orthopyroxene | minor | porphyroclastic-mylonitic | 3000.000 | olivine gabbronorite | |
| 118-735B-80R-3,67-71 | 427.35 | 5-10 | 5-10 | 1 | orthopyroxene + inverted pigeonite? | weak | porphyroclastic | 6000.000 | olivine Fe-Ti oxide gabbro | ||
| 118-735B-80R-6,130-135 | 431.98 | 5 | 10-20 | 2 | orthopyroxene + inverted pigeonite | weak | porphyroclastic | 9000.000 | olivine Fe-Ti oxide gabbro | ||
| 118-735B-80R-7,10-18 | 432.23 | <5 | 3-5 | <1 | orthopyroxene | moderate | weak | Siz lay def? | 800.000 | olivine Fe-Ti oxide microgabbro | |
| 118-735B-80R-7,23-25 | 432.32 | 5 | 7 | <1 | orthopyroxene | weak-moderate | weak | strong magmatic lamination | 500.000 | olivine Fe-Ti oxide microgabbro | |
| 118-735B-82R-3-2,0-5 | 445.72 | Fe-Ti oxide gabbro in contact with olivine gabbro | 10 | 0? | 10 | orthopyroxene | moderate | weak-moderate | strong magmatic lamination, mod lay | 3000.000 | gabbronorite |
| 118-735B-86R-4,123-130 | 486.60 | 5-10 | 5-10 | <1 | orthopyroxene | moderate | porphyroclastic | 6500.000 | olivine Fe-Ti oxide gabbro | ||
| 118-735B-86R-6,143-145 | 489.57 | 5 | 2 | 3 | orthopyroxene | weak-moderate | porphyroclastic | 3000.000 | interstitial olivine-bearing oxide gabbro |