Bloch, Salman (1978): (Tables 1-2) Chemical composition of smectite-bearing basal metalliferous sediments at DSDP Site 9-80 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.705149, In supplement to: Bloch, S (1978): Phosphorus distribution in smectite-bearing basal metalliferous sediments. Chemical Geology, 22, 353-359, https://doi.org/10.1016/0009-2541(78)90042-6
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -0.962000 * Longitude: -121.553700
Date/Time Start: 1970-01-04T00:00:00 * Date/Time End: 1970-01-04T00:00:00
Minimum DEPTH, sediment/rock: 193.60 m * Maximum DEPTH, sediment/rock: 197.50 m
Event(s):
9-80 * Latitude: -0.962000 * Longitude: -121.553700 * Date/Time: 1970-01-04T00:00:00 * Elevation: -4411.0 m * Penetration: 199.7 m * Recovery: 39.5 m * Location: South Pacific/VALLEY * Campaign: Leg9 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores; 44 m cored; 0 m drilled; 89.9 % recovery
Comment:
Samples were divided into two aliquots. The first aliquot was leached with an excess of 1 M acetic acid to remove calcium carbonate. CaCO3 contents of each sample were determined by analysis of these leach solutions for Ca by AAS. The second aliquot of each sample was attacked with a mixed acid-reducing agent [1 M hydroxylamine-HCl and 25% (v/v) acetic acid] following the procedure of Chester and Hughes (1967, doi:10.1016/0009-2541(67)90025-3). Data for CaCO3 contents are given for dry bulk sediments; other data are given on a carbonate-free basis.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Sample code/label | Sample label | Bloch, Salman | DSDP/ODP/IODP sample designation | ||
3 | Calcium carbonate | CaCO3 | % | Bloch, Salman | Atomic absorption spectrometry (AAS), Perkin-Elmer | |
4 | Iron | Fe | % | Bloch, Salman | X-ray fluorescence (XRF) | |
5 | Iron, fractionated | Fe frac | % | Bloch, Salman | Atomic absorption spectrometry (AAS), Perkin-Elmer | oxide-associated (extracted by the acid-reducing agent) |
6 | Iron, fractionated | Fe frac | % | Bloch, Salman | X-ray fluorescence (XRF) | silicate-associated (insoluble in the acid-reducing agent) |
7 | Manganese | Mn | % | Bloch, Salman | X-ray fluorescence (XRF) | |
8 | Manganese, fractionated | Mn frac | % | Bloch, Salman | Atomic absorption spectrometry (AAS), Perkin-Elmer | oxide-associated (extracted by the acid-reducing agent) |
9 | Manganese, fractionated | Mn frac | % | Bloch, Salman | X-ray fluorescence (XRF) | silicate-associated (insoluble in the acid-reducing agent) |
10 | Phosphorus | P | % | Bloch, Salman | X-ray fluorescence (XRF) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
54 data points
Data
1 Depth sed [m] | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 CaCO3 [%] (Atomic absorption spectrometr...) | 4 Fe [%] (X-ray fluorescence (XRF)) | 5 Fe frac [%] (oxide-associated (extracted b...) | 6 Fe frac [%] (silicate-associated (insolubl...) | 7 Mn [%] (X-ray fluorescence (XRF)) | 8 Mn frac [%] (oxide-associated (extracted b...) | 9 Mn frac [%] (silicate-associated (insolubl...) | 10 P [%] (X-ray fluorescence (XRF)) |
---|---|---|---|---|---|---|---|---|---|
193.60 | 9-80-5-1, 26-28 | 85 | 11.09 | 5.75 | 5.34 | 3.97 | 4.00 | 0.00 | 0.32 |
194.60 | 9-80-5-1, 123-125 | 85 | 13.30 | 6.53 | 6.77 | 5.72 | 5.75 | 0.00 | 0.38 |
195.10 | 9-80-5-2, 23-25 | 74 | 13.66 | 6.00 | 7.60 | 5.36 | 5.50 | 0.00 | 0.31 |
195.90 | 9-80-5-2, 101-103 | 69 | 13.62 | 5.17 | 8.45 | 4.26 | 4.00 | 0.26 | 0.27 |
196.50 | 9-80-5-3, 23-25 | 82 | 15.91 | 5.90 | 10.01 | 4.23 | 4.25 | 0.00 | 0.56 |
197.50 | 9-80-5-3, 123-125 | 73 | 10.45 | 4.36 | 6.09 | 3.78 | 3.67 | 0.11 | 0.20 |