Alt, Jeffrey C; Honnorez, Jose J (1984): (Table 2) Magnesium contents of calcites from DSDP Site 51-417_Site [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.667332, 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: 25.111000 * Longitude: -68.044100
Date/Time Start: 1976-12-02T00:00:00 * Date/Time End: 1976-12-02T00:00:00
Minimum Elevation: -5475.0 m * Maximum Elevation: -5475.0 m
Event(s):
51-417_Site * Latitude: 25.111000 * Longitude: -68.044100 * Date/Time: 1976-12-02T00:00:00 * Elevation: -5475.0 m * Penetration: 9.635 m * Recovery: 4.604 m * Location: North Atlantic/CONT RISE * Campaign: Leg51 * Basis: Glomar Challenger * Method/Device: Composite Core (COMPCORE) * Comment: 88 cores; 911.7 m cored; 58.2 m drilled; 50.5% recovery
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:
49 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 |
|---|---|---|---|
| 51-417A-24-1-6 | 0.0 | 0.5 | in massive beidellite + rhodochrosite vein |
| 51-417A-24-2-3 | 0.0 | 1.2 | fibrous, in reopened celadonite-nontronite vein |
| 51-417A-28-1-1 | 0.0 | 3.4 | granular, with phillipsite in vein cutting pillow rim |
| 51-417A-28-1-1 | 0.0 | 2.1 | fibrous, in reopened celadonite-nontronite vein |
| 51-417A-34-6-1 | 0.0 | 2.1 | fibrous, in reopened celadonite-nontronite vein |
| 51-417A-37-3-1 | 0.5 | fibrous, in reopened celadonite-nontronite vein | |
| 51-417A-38-5-1 | 3.5 | sparry in vein with analcite | |
| 51-417A-39-2-1 | 0.0 | 0.9 | sparry in vein with analcite |
| 51-417A-44-3-2 | 4.7 | sparry in saponite + pyrite vein | |
| 51-417D-22-4-1 | 7.8 | vein with saponite + phillipsite | |
| 51-417D-29-7-2 | 2.5 | fibrous, in vein cutting celadonite-nontronite vein | |
| 51-417D-30-4-1 | 0.0 | 4.5 | in interpillow area with celadonite-nontronite + chert |
| 51-417D-31-4-1 | 2.8 | radial fibrous in center of vein rimmed with celadonite-nontronite + saponite | |
| 51-417D-35-5-2 | 0.0 | vein with celadonite-nontronite + saponite |