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Barrett, T J; Taylor, Paul N; Lugowski, J (1987): (Table 2A) Composition of metalliferous component of DSDP Hole 92-602A sediments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.707334, In supplement to: Barrett, TJ et al. (1987): Metalliferous sediments from DSDP Leg 92: The East Pacific Rise transect. Geochimica et Cosmochimica Acta, 51(9), 2241-2253, https://doi.org/10.1016/0016-7037(87)90278-X

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Project(s):
Coverage:
Latitude: -18.906800 * Longitude: -116.911300
Date/Time Start: 1983-03-26T00:00:00 * Date/Time End: 1983-03-26T00:00:00
Minimum DEPTH, sediment/rock: 0.75 m * Maximum DEPTH, sediment/rock: 0.75 m
Event(s):
92-602A * Latitude: -18.906800 * Longitude: -116.911300 * Date/Time: 1983-03-26T00:00:00 * Elevation: -3535.0 m * Penetration: 2.3 m * Recovery: 2.3 m * Location: South Pacific/TROUGH * Campaign: Leg92 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 1 cores; 2.3 m cored; 0 m drilled; 99.1 % recovery
Comment:
Element contents are given on the salt-free carbonate-free basis. The metalliferous component was leached from the carbonate-free fraction (the carbonate fraction was previously leached by 4 hours treatment by 10% acetic acid) by 3 hours treatment by mixed acid-reducing agent (1 M NH2OH•HCl and 25% acetic acid) and then by 3 hours treatment by hot HCl. Then chemical composition of the leachate was studied.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmGeocode
2Depth, top/minDepth topmBarrett, T J
3Depth, bottom/maxDepth botmBarrett, T J
4Sample code/labelSample labelBarrett, T JDSDP/ODP/IODP sample designation
5Sample, optional label/labor noLab noBarrett, T J
6AluminiumAlmg/kgBarrett, T JAtomic absorption spectrometry (AAS)
7StrontiumSrmg/kgBarrett, T JAtomic absorption spectrometry (AAS)
8CalciumCa2+mg/kgBarrett, T JAtomic absorption spectrometry (AAS)
9LeadPbmg/kgBarrett, T JAtomic absorption spectrometry (AAS)
10CobaltComg/kgBarrett, T JAtomic absorption spectrometry (AAS)
11NickelNimg/kgBarrett, T JAtomic absorption spectrometry (AAS)
12PotassiumKmg/kgBarrett, T JAtomic absorption spectrometry (AAS)
13CopperCumg/kgBarrett, T JAtomic absorption spectrometry (AAS)
14ZincZnmg/kgBarrett, T JAtomic absorption spectrometry (AAS)
15MagnesiumMg2+mg/kgBarrett, T JAtomic absorption spectrometry (AAS)
16IronFemg/kgBarrett, T JAtomic absorption spectrometry (AAS)
17ManganeseMnmg/kgBarrett, T JAtomic absorption spectrometry (AAS)
18TitaniumTimg/kgBarrett, T JAtomic absorption spectrometry (AAS)
19MolybdenumMomg/kgBarrett, T JAtomic absorption spectrometry (AAS)
20Calcium carbonateCaCO3%Barrett, T J
21FractionFractionBarrett, T Jleached in % of bulk
22Insoluble residueInsol res%Barrett, T J
Size:
21 data points

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