Meurer, William P; Gee, Jeff S (2002): (Table 1) Mineralogy of oceanic crust from ODP Hole 153-923A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.710915, In supplement to: Meurer, WP; Gee, JS (2002): Evidence for the protracted construction of slow-spread oceanic crust by small magmatic injections. Earth and Planetary Science Letters, 201(1), 45-55, https://doi.org/10.1016/S0012-821X(02)00660-X
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 23.542600 * Longitude: -45.031600
Date/Time Start: 1994-01-07T17:27:00 * Date/Time End: 1994-01-13T02:45:00
Minimum DEPTH, sediment/rock: 17.71 m * Maximum DEPTH, sediment/rock: 69.28 m
Event(s):
153-923A * Latitude: 23.542600 * Longitude: -45.031600 * Date/Time Start: 1994-01-07T17:27:00 * Date/Time End: 1994-01-13T02:45:00 * Elevation: -2440.0 m * Penetration: 70 m * Recovery: 40.03 m * Location: South Atlantic Ocean * Campaign: Leg153 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 15 cores; 53.6 m cored; 0 m drilled; 74.7 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Meurer, William P | DSDP/ODP/IODP sample designation | ||
| 3 | Lithology/composition/facies | Lithology | Meurer, William P | |||
| 4 | Grain size description | Grain size descr | Meurer, William P | |||
| 5 | Plagioclase | Pl | # | Meurer, William P | Plagioclase | |
| 6 | Anorthite | An | % | Meurer, William P | Plagioclase | |
| 7 | - | - | Meurer, William P | Plagioclase, root square deviation | ||
| 8 | - | - | Meurer, William P | Olivine, root square deviation | ||
| 9 | Olivine | Ol | # | Meurer, William P | Olivine | |
| 10 | Magnesium number | Mg# | Meurer, William P | Olivine | ||
| 11 | Comment | Comment | Meurer, William P | Oxide size in mm, volumetric proportions are for discrete grains only | ||
| 12 | Alteration | Alteration | Meurer, William P | |||
| 13 | Deformation structure, type | Deformation | Meurer, William P |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
260 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Lithology | 4 Grain size descr | 5 Pl [#] (Plagioclase) | 6 An [%] (Plagioclase) | 7 - (Plagioclase, root square devi...) | 8 - (Olivine, root square deviation) | 9 Ol [#] (Olivine) | 10 Mg# (Olivine) | 11 Comment (Oxide size in mm, volumetric ...) | 12 Alteration | 13 Deformation |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.71 | 153-923A-2R-2,14 | ol-gabbro | medium | 48 | 51.4 | 4.4 | 0.9 | 21 | 68.5 | 0.05 ( 60.25%) | modest | some plastic |
| 19.93 | 153-923A-3R-1,73 | ol-gabbro | fine-medium | 70 | 49.3 | 2.7 | 0.5 | 6 | 62.4 | 0.1-0.2 (5%) | fresh | sheared w/oxconcentrations ide |
| 21.69 | 153-923A-4R-1,49 | ol-gabbro | medium | 76 | 52.9 | 6.4 | 0.4 | 23 | 64.0 | 0.05 ( 60.1%) | fresh | |
| 23.33 | 153-923A-5R-1,73 | ol-gabbro | medium-coarse | 52 | 56.1 | 2.7 | 1.0 | 49 | 71.1 | 0.05 ( 60.25%) | fresh | |
| 25.30 | 153-923A-5R-3,11 | ol-gabbro | medium-coarse | 61 | 55.7 | 5.2 | 0.4 | 21 | 68.9 | 0.05 ( 60.25%) | fresh | |
| 30.01 | 153-923A-8R-1,101 | ol-gabbro | medium | 47 | 65.4 | 6.1 | 0.8 | 21 | 75.4 | fresh | v. minor plastic | |
| 31.63 | 153-923A-8R-2,117 | ol-gabbro | medium-coarse | 53 | 57.6 | 3.9 | 1.2 | 34 | 71.9 | fresh | ||
| 32.23 | 153-923A-9R-1,33 | (ol)-gabbro | coarse | 53 | 59.4 | 4.2 | 0.7 | 41 | 74.5 | fresh | recovery recovered | |
| 33.96 | 153-923A-9R-2,58 | ol-gabbro | medium | 175 | 65.6 | 9.2 | 1.3 | 46 | 77.2 | 0.05 ( 60.1%) | fresh | |
| 34.31 | 153-923A-9R-2,93 | ol-gabbro | fine-medium | 184 | 59.8 | 10.8 | 0.8 | 23 | 73.4 | trace | fresh | recovery |
| 36.94 | 153-923A-10R-1,44 | ol-gabbro | coarse | 69 | 59.4 | 5.5 | 0.8 | 19 | 70.5 | trace | fresh | |
| 46.19 | 153-923A-12R-1,19 | ol-gabbro | very coarse | 84 | 66.5 | 6.9 | 2.2 | 22 | 74.9 | trace | fresh | v. minor plastic |
| 46.48 | 153-923A-12R-1,48 | troctolite | coarse | 73 | 70.9 | 4.5 | 0.3 | 27 | 85.4 | fresh | none | |
| 47.30 | 153-923A-12R-1,130 | ol-gabbro | very coarse | 97 | 66.9 | 12.3 | 0.8 | 18 | 76.0 | moderate | v. minor plastic | |
| 53.16 | 153-923A-13R-2,91 | troctolite | medium-coarse | 54 | 66.6 | 5.9 | 0.7 | 23 | 77.0 | 0.05 ( 60.1%) | fresh | v. minor plastic |
| 53.38 | 153-923A-13R-2,113 | ol-gabbro | medium-coarse | 101 | 63.5 | 7.2 | 2.5 | 24 | 74.8 | 0.05 ( 60.1%) | fresh | |
| 53.66 | 153-923A-13R-2,141 | ol-gabbro | medium-coarse | 57 | 60.1 | 5.6 | 0.3 | 27 | 70.8 | trace | fresh | |
| 61.02 | 153-923A-15R-1,72 | gabbro | medium-coarse | 0.05 ( 60.25%) | significant | ? | ||||||
| 61.53 | 153-923A-15R-1,123 | gabbro | fine | 0.1-0.2 ( 61%) | significant | |||||||
| 63.11 | 153-923A-15R-3,27 | (ol)-gabbro | medium-coarse | 56 | 68.1 | 6.0 | 0.7 | 27 | 79.0 | moderate | igneous foliation | |
| 63.48 | 153-923A-15R-3,64 | troctolite | medium | 49 | 67.3 | 5.3 | 0.3 | 25 | 77.7 | 0.05 ( 60.25%) | fresh | unstrained |
| 65.98 | 153-923A-16R-2,2 | ol-gabbro | coarse | 49 | 70.0 | 3.9 | 0.4 | 29 | 81.1 | trace | fresh | |
| 66.20 | 153-923A-16R-2,27 | ol-gabbro | medium-coarse | 134 | 69.5 | 4.8 | 0.7 | 17 | 82.2 | 0.05 ( 60.25%) | fresh | recovered |
| 69.28 | 153-923A-16R-4,90 | ol-gabbro | fine | 44 | 53.6 | 2.9 | 0.2 | 17 | 62.5 | 0.1-0.2 (5%) | fresh | sheared w/oxide |