Smith, H J; Spivack, Arthur J; Staudigel, Hubert; Hart, Stanley R (1995): (Tables 1&2) B, d11B, K and δ¹⁸O data for altered oceanic crust at DSDP Site 52-418A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.704913, In supplement to: Smith, HJ et al. (1995): The boron isotopic composition of altered oceanic crust. Chemical Geology, 126(2), 119-135, https://doi.org/10.1016/0009-2541(95)00113-6
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 25.035000 * Longitude: -68.057300
Date/Time Start: 1977-02-10T00:00:00 * Date/Time End: 1977-02-10T00:00:00
Minimum DEPTH, sediment/rock: 1 m * Maximum DEPTH, sediment/rock: 536 m
Event(s):
52-418A * Latitude: 25.035000 * Longitude: -68.057300 * Date/Time: 1977-02-10T00:00:00 * Elevation: -5511.0 m * Penetration: 570.5 m * Recovery: 205.5 m * Location: North Atlantic/CONT RISE * Campaign: Leg52 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 374 m cored; 0 m drilled; 54.9 % 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 | Smith, H J | DSDP/ODP/IODP sample designation | ||
| 3 | Boron | B | mg/kg | Smith, H J | ||
| 4 | Boron | B | mg/kg | Smith, H J | standard deviation, +/- | |
| 5 | δ11B | δ11B | ‰ SRM | Smith, H J | ||
| 6 | δ11B | δ11B | ‰ SRM | Smith, H J | standard deviation, +/- | |
| 7 | Method comment | Method comm | Smith, H J | sample preparation | ||
| 8 | Potassium | K | % | Smith, H J | ||
| 9 | δ18O | δ18O | ‰ | Smith, H J |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
32 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 B [mg/kg] | 4 B [mg/kg] (standard deviation, +/-) | 5 δ11B [‰ SRM] | 6 δ11B [‰ SRM] (standard deviation, +/-) | 7 Method comm (sample preparation) | 8 K [%] | 9 δ18O [‰] |
|---|---|---|---|---|---|---|---|---|
| 1 | 418A-15 | 30.0 | 1.7 | 2.3 | 0.4 | hydrofluoric acid dissolution with mannitol followed by ion exchange | 0.51 | 10.77 |
| 174 | 418A-40 | 23.0 | 1.2 | 3.8 | 0.7 | pyrohydrolysis followed by methyl borate distillation and mixed bed ion exchange | 0.70 | 10.53 |
| 458 | 418A-73/75 | 11.8 | 0.4 | 1.2 | 0.4 | hydrofluoric acid dissolution with mannitol followed by ion exchange | 0.14 | 8.80 |
| 536 | 418A-86 | 7.2 | 0.2 | 0.4 | 0.5 | pyrohydrolysis followed by methyl borate distillation and mixed bed ion exchange | 0.11 | 8.27 |