Kurnosov, Victor B (1986): (Table 39) Minerals replacing olivines in basalts of tholeiite and alkaline series from the Emperor Mount Chain, DSDP Leg 55 [dataset]. Far East Geological Institute, Far East Division, Russian Academy of Sciences, PANGAEA, https://doi.org/10.1594/PANGAEA.730198, In supplement to: Kurnosov, VB (1986): Gidrotermal'nye izmeneniya basal'tov v Tikhom okeane i metallonosnye otlozheniya: po materialam glubokovodnogo bureniya (Hydrothermal alterations of basalts in the Pacific Ocean and metalliferous deposits: deep-sea drilling data). Moscow, Nauka Publ., 253 pp.
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 43.055500 * Median Longitude: 170.199750 * South-bound Latitude: 41.333800 * West-bound Longitude: 170.020500 * North-bound Latitude: 44.777200 * East-bound Longitude: 170.379000
Date/Time Start: 1977-08-06T00:00:00 * Date/Time End: 1977-08-16T00:00:00
Minimum DEPTH, sediment/rock: 58.70 m * Maximum DEPTH, sediment/rock: 538.60 m
Event(s):
55-432A * Latitude: 41.333800 * Longitude: 170.379000 * Date/Time: 1977-08-06T00:00:00 * Elevation: -1310.0 m * Penetration: 74 m * Recovery: 16.1 m * Location: North Pacific/TERRACE * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 38 m cored; 0 m drilled; 42.4 % recovery
55-433C * Latitude: 44.777200 * Longitude: 170.020500 * Date/Time: 1977-08-16T00:00:00 * Elevation: -1874.0 m * Penetration: 550.5 m * Recovery: 250 m * Location: North Pacific/SEAMOUNT * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 381.5 m cored; 6 m drilled; 65.5 % recovery
Comment:
X - mineral dominates, + - mineral occurs in minor amount or as admixture.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Kurnosov, Victor B | DSDP/ODP/IODP sample designation | ||
| 3 | Latitude of event | Latitude | ||||
| 4 | Longitude of event | Longitude | ||||
| 5 | Elevation of event | Elevation | m | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 7 | Smectite | Sme | Kurnosov, Victor B | X-ray diffraction (XRD) | ||
| 8 | Chlorite | Chl | Kurnosov, Victor B | X-ray diffraction (XRD) | chlorite phase | |
| 9 | Chlorite | Chl | Kurnosov, Victor B | X-ray diffraction (XRD) | swelling | |
| 10 | Serpentine | Srp | Kurnosov, Victor B | X-ray diffraction (XRD) | ||
| 11 | Hydromica | Hydromica | Kurnosov, Victor B | X-ray diffraction (XRD) | ||
| 12 | Calcite | Cal | Kurnosov, Victor B | X-ray diffraction (XRD) | ||
| 13 | Minerals | Minerals | Kurnosov, Victor B | X-ray diffraction (XRD) | dominated secondary minerals from the main basalt mass | |
| 14 | Rock type | Rock | Kurnosov, Victor B | X-ray diffraction (XRD) | containing olivine |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
77 data points
Data
| 1 Event | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 Latitude | 4 Longitude | 5 Elevation [m] | 6 Depth sed [m] | 7 Sme (X-ray diffraction (XRD)) | 8 Chl (chlorite phase, X-ray diffrac...) | 9 Chl (swelling, X-ray diffraction (...) | 10 Srp (X-ray diffraction (XRD)) | 11 Hydromica (X-ray diffraction (XRD)) | 12 Cal (X-ray diffraction (XRD)) | 13 Minerals (dominated secondary minerals ...) | 14 Rock (containing olivine, X-ray dif...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55-433C | 55-433C-10-1,25-31 | 44.7772 | 170.0205 | -1874 | 204.75 | X | + | swelling chlorite | olivine tholeiite | ||||
| 55-433C | 55-433C-23-2,12-17 | 44.7772 | 170.0205 | -1874 | 299.62 | X | same | same | |||||
| 55-433C | 55-433C-26-5,89-94 | 44.7772 | 170.0205 | -1874 | 333.39 | X | + | same | same | ||||
| 55-433C | 55-433C-27-2,138-144 | 44.7772 | 170.0205 | -1874 | 338.88 | X | + | + | subchlorite | tholeiitic picrite | |||
| 55-433C | 55-433C-32-1,82-88 | 44.7772 | 170.0205 | -1874 | 384.32 | X | + | same | same | ||||
| 55-433C | 55-433C-32-5,50-55 | 44.7772 | 170.0205 | -1874 | 390.00 | X | +? | + | swelling chlorite and mixed layer mineral | olivine tholeiite | |||
| 55-433C | 55-433C-34-1,108-114 | 44.7772 | 170.0205 | -1874 | 403.58 | X | smectite | oxidized olivine tholeiite | |||||
| 55-433C | 55-433C-34-2,41-46 | 44.7772 | 170.0205 | -1874 | 404.41 | X | +? | smectite and swelling chlorite | same | ||||
| 55-433C | 55-433C-34-4,97-101 | 44.7772 | 170.0205 | -1874 | 407.97 | X | + | swelling chlorite | olivine tholeiite | ||||
| 55-433C | 55-433C-38-1,81-86 | 44.7772 | 170.0205 | -1874 | 441.31 | X | X | subchlorite | same | ||||
| 55-433C | 55-433C-39-5,2-8 | 44.7772 | 170.0205 | -1874 | 456.02 | X | + | mixed layer mineral | same | ||||
| 55-433C | 55-433C-39-6,38-55-43 | 44.7772 | 170.0205 | -1874 | 457.88 | X | + | swelling chlorite | olivine tholeiite | ||||
| 55-433C | 55-433C-39-6,114-118 | 44.7772 | 170.0205 | -1874 | 458.64 | X | + | + | smectite and swelling chlorite | oxidized olivine tholeiite | |||
| 55-433C | 55-433C-48-3,10-15 | 44.7772 | 170.0205 | -1874 | 538.60 | X | smectite | tholeiite | |||||
| 55-432A | 55-432A-3-3,70-75 | 41.3338 | 170.3790 | -1310 | 58.70 | X | same | transitional from alkaline basalt to hawaiite | |||||
| 55-432A | 55-432A-4-3,140-145 | 41.3338 | 170.3790 | -1310 | 68.90 | X | same |