Nobes, David C; Murray, Richard W; Kuramoto, Shinichi; Pisciotto, Kenneth A; Holler, Peter (1992): (Table 2) Mineralogy of ODP Hole 127-797B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.777260, In supplement to: Nobes, DC et al. (1992): Impact of silica diagenesis on physical property variations. In: Pisciotto, KA; Ingle, JCJr.; von Breymann, MT; Barron, J; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 127/128(1), 3-31, https://doi.org/10.2973/odp.proc.sr.127128-1.111.1992
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 38.616000 * Longitude: 134.536000
Date/Time Start: 1989-07-31T20:00:00 * Date/Time End: 1989-08-04T17:00:00
Minimum DEPTH, sediment/rock: 283.90 m * Maximum DEPTH, sediment/rock: 449.90 m
Event(s):
127-797B * Latitude: 38.616000 * Longitude: 134.536000 * Date/Time Start: 1989-07-31T20:00:00 * Date/Time End: 1989-08-04T17:00:00 * Elevation: -2874.0 m * Penetration: 495.7 m * Recovery: 370.69 m * Location: Japan Sea * Campaign: Leg127 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 53 cores; 495.7 m cored; 0 m drilled; 74.8 % recovery
Comment:
Sediment depth is given in mbsf. The XRD analyses were carried out on bulk samples, without any treatment or separation, in the Department of Chemistry of the University of Waterloo. A Cu(Kappa alphy) source was used in a Siemens D500 diffractometer at a scan rate of 0.015°/s, from 8° to 32° (2Theta). "Opal-CT" indicates undifferentiated cristobalite and tridymite. "Zeolites" are undifferentiated zeolite phases, though the most common are clinoptilolite and phillipsite, and analcime and laumontite are not uncommon. The height and width of the peaks frequently prevent the resolution of specific phases. For sections 127-797B-31X-1 through -33X-3, the quartz is detrital in origin, and is flagged with an asterisk (*). References: Finney et al. (1975), Chen et al. (1978), Hawkins et al. (1978), JCPDS (1978), Gottardi and Galli (1985), and Roberts et al. (1990).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Nobes, David C | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | d-spacing | d | Å | Nobes, David C | X-ray diffraction (XRD) | |
| 4 | d-spacing | d | Å | Nobes, David C | X-ray diffraction (XRD) | #2 |
| 5 | Angle | Angle | deg | Nobes, David C | X-ray diffraction (XRD) | peak, 2Theta |
| 6 | Peak height intensity | Peak h int | cps | Nobes, David C | X-ray diffraction (XRD) | |
| 7 | Peak height intensity | Peak h int | % | Nobes, David C | X-ray diffraction (XRD) | |
| 8 | Minerals | Minerals | Nobes, David C | X-ray diffraction (XRD) | possible source phases |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1558 data points