Alt, Jeffrey C; Honnorez, Jose J (1984): (Table 2) Magnesium contents of calcites from DSDP Hole 52-417D [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.667333, In supplement to: Alt, JC; Honnorez, JJ (1984): Alteration of the upper oceanic crust, DSDP site 417: mineralogy and chemistry. Contributions to Mineralogy and Petrology, 87(2), 149-169, https://doi.org/10.1007/BF00376221
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 25.111500 * Longitude: -68.046800
Date/Time Start: 1976-12-30T00:00:00 * Date/Time End: 1976-12-30T00:00:00
Minimum Elevation: -5482.0 m * Maximum Elevation: -5482.0 m
Event(s):
52-417D * Latitude: 25.111500 * Longitude: -68.046800 * Date/Time: 1976-12-30T00:00:00 * Elevation: -5482.0 m * Penetration: 708 m * Recovery: 532 m * Campaign: Leg52 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample code/label | Sample label | Alt, Jeffrey C | DSDP/ODP/IODP sample designation | ambiguous, given as hole/core/sect./no | |
2 | Magnesium carbonate, magnesite | MgCO3 | % | Alt, Jeffrey C | X-ray diffraction (XRD) | minumum |
3 | Magnesium carbonate, magnesite | MgCO3 | % | Alt, Jeffrey C | X-ray diffraction (XRD) | maximum |
4 | Lithology/composition/facies | Lithology | Alt, Jeffrey C |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
20 data points
Data
1 Sample label (ambiguous, given as hole/core...) | 2 MgCO3 [%] (minumum, X-ray diffraction (XRD)) | 3 MgCO3 [%] (maximum, X-ray diffraction (XRD)) | 4 Lithology |
---|---|---|---|
52-417A-50-2-1 | 0.0 | 2.5 | center of vein rimmed with celadonite-nontronite + saponite |
52-417A-52-2-1 | 2.1 | dendritic calcite intergrown with saponite in vein center | |
52-417A-52-2-1 | 3.5 | radial fibrous calcite at edge of vein | |
52-417A-62-6-1 | 0.0 | sparry calcite intergrown with saponite + pyrite | |
52-417A-62-6-1 | 3.2 | radial fibrous calcite intergrown with saponite + pyrite | |
52-417A-68-1-1 | 0.0 | 3.2 | vein with saponite |