Fountain, John C; Jacobi, Robert D; Fahey, Timothy J (1985): (Table 1) Petrography at DSDP Hole 86-581 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.802822, In supplement to: Fountain, JC et al. (1985): Petrology and geochemistry of basalts from Deep Sea Drilling Project Leg 86, Site 581. In: Heath GR; Burckle LH; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 86, 691-697, https://doi.org/10.2973/dsdp.proc.86.132.1985
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 43.927000 * Longitude: 159.796000
Date/Time Start: 1982-06-10T00:00:00 * Date/Time End: 1982-06-10T00:00:00
Minimum Elevation: -5476.0 m * Maximum Elevation: -5476.0 m
Event(s):
86-581 * Latitude: 43.927000 * Longitude: 159.796000 * Date/Time: 1982-06-10T00:00:00 * Elevation: -5476.0 m * Penetration: 352.5 m * Recovery: 77.6 m * Campaign: Leg86 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 19 cores; 172 m cored; 180.5 m drilled; 45.1 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Fountain, John C | DSDP/ODP/IODP sample designation | ||
| 2 | Sample, optional label/labor no | Lab no | Fountain, John C | |||
| 3 | Description | Description | Fountain, John C |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
39 data points
Data
| 1 Sample label | 2 Lab no | 3 Description |
|---|---|---|
| 86-581-19-1,23-27 | A | Aphanatic basalt with sparse plagioclase microphenocrysts and one olivine microphenocryst. Intersertal devitrified brown glass contains about 15% plagioclase microlites |
| 86-581-19-1,54-63 | B | Aphanitic basalt with about 1% plagioclase microphenocrysts (<0.5 mm), plus rare olivine and clinopyroxene microphenocrysts. An intersertal matrix of brown glass contains about 40% plagioclase microlites and sparse pyroxene |
| 86-581-19-1,126-131 | C | Aphanitic basalt containing 15% plagioclase microlites and 1% relict olivine in a matrix of brown glass |
| 86-581-19-2,10-17 | D | Fine grained vesicular basalt; 5% plagioclase microlites and 1% olivine in an extremely weathered matrix of brown glass |
| 86-581-19-2,23-26 | E | Fine grained basalt containing sparse plagioclase microphenocrysts (<0.5 mm) and 5% plagioclase microlites in a matrix of red-brown glass |
| 86-581-19-2,49-53 | F | Fine grained vesicular basalt with an intersertal matrix of brown glass containing 10% plagioclase microlites |
| 86-581-19-2,83-88 | G | Aphanitic basalt containing 4% plagioclase phenocrysts (0.5 mm) in a groundmass of 5% plagioclase microlites, and scattered relict olivine microlites. A red devitrified glassy matrix contains a large calcite-filled vein |
| 86-581-19-2,93-103 | H | Aphanitic vesicular basalt with sparse plagioclase microphenocrysts in a groundmass of plagioclase microlites and weathered brown glass |
| 86-581-19-3,3-7 | I | Aphanitic intersertal basalt with 5% plagioclase microphenocrysts and <1% olivine microphenocrysts (now altered) in a brown glass matrix |
| 86-581-19-3,48-58 | J | Aphanitic basalt consisting of 70% plagioclase and clinopyroxene microlites and brown glass |
| 86-581-19-3,66-71 | K | Aphanitic basalt containing 1% plagioclase microphenocrysts (<1 mm), in a groundmass of plagioclase and rare clinopyroxene microlites |
| 86-581-19-3,104-111 | L | Fine grained intersertal basalt containing 15% plagioclase crystals, and some clinopyroxene, in brown glass |
| 86-581-19-4,48-54 | M | Aphanitic intersertal basalt with 70% plagioclase microlites and clinopyroxene in a brown-green glass matrix |