von Rad, Ulrich; Thurow, Juergen W (1992): (Table 2) Chemical composition of pure bentonites and impure bentonitic clays [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.761262, In supplement to: von Rad, U; Thurow, JW (1992): Bentonitic clays as indicators of Early Neocomian post-breakup volcanism off Northwest Australia. In: von Rad, U; Haq, BU; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 122, 213-232, https://doi.org/10.2973/odp.proc.sr.122.185.1992
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -17.993800 * Median Longitude: 114.261560 * South-bound Latitude: -20.587000 * West-bound Longitude: 110.454100 * North-bound Latitude: -15.976000 * East-bound Longitude: 117.575200
Date/Time Start: 1988-07-19T10:00:00 * Date/Time End: 1988-10-26T00:00:00
Minimum Elevation: -5728.0 m * Maximum Elevation: -1379.0 m
Event(s):
122-761B * Latitude: -16.737000 * Longitude: 115.535000 * Date/Time Start: 1988-07-19T10:00:00 * Date/Time End: 1988-07-21T09:00:00 * Elevation: -2179.0 m * Penetration: 286.7 m * Recovery: 199.08 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg122 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 33 cores; 286.7 m cored; 0 m drilled; 69.4 % recovery
122-761C * Latitude: -16.737000 * Longitude: 115.535000 * Date/Time Start: 1988-07-21T09:00:00 * Date/Time End: 1988-07-25T02:00:00 * Elevation: -2179.0 m * Penetration: 436.7 m * Recovery: 72.24 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg122 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 33 cores; 436.7 m cored; 0 m drilled; 16.5 % recovery
122-763C * Latitude: -20.587000 * Longitude: 112.208500 * Date/Time Start: 1988-08-11T21:00:00 * Date/Time End: 1988-08-17T12:00:00 * Elevation: -1379.0 m * Penetration: 1036.6 m * Recovery: 332.83 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg122 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 46 cores; 1036.6 m cored; 0 m drilled; 32.1 % recovery
Comment:
Samples were not desalinated (Na2O values are probably too high). All major elements calculated for LOI-free composition, assuming that most of LOI corresponds to smectite-bound H2O (11%—19%, average of all samples 16.7% + 2.8%, average of pure Wombat bentonites: 17% LOI).
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
517 data points