Citation:

0009-2541(78)90042-6

Name: (Tables 1-2) Chemical composition of smectite-bearing basal metalliferous sediments at DSDP Site 9-77B
Creator: Salman Bloch
Published: 1978
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Latitude: 0.481700 * Longitude: -133.228300

Date/Time Start: 1969-12-15T00:00:00 * Date/Time End: 1969-12-15T00:00:00

Minimum DEPTH, sediment/rock: 466.80 m * Maximum DEPTH, sediment/rock: 473.50 m

Event(s):

9-77B * Latitude: 0.481700 * Longitude: -133.228300 * Date/Time: 1969-12-15T00:00:00 * Elevation: -4291.0 m * Penetration: 481.2 m * Recovery: 434.5 m * Location: North Pacific/HILL * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 53 cores; 463 m cored; 3.1 m drilled; 93.9 % 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:

72 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

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))
466.80	9-77B-51-4, 50-52	87	1.17	0.83	0.34	0.06	0.04	0.02	0.08
468.80	9-77B-51-5, 98-100	93	1.43	1.12	0.31	0.07	0.05	0.02	0.09
469.80	9-77B-51-6, 47-49	92	1.46	0.96	0.50	0.09	0.05	0.04	0.07
470.80	9-77B-51-6, 144-146	95	1.53	1.22	0.31	0.18	0.10	0.08	0.07
472.00	9-77B-52-1, 121-123	50	9.51	5.93	3.58	2.46	2.52	0.00	0.36
472.30	9-77B-52-2, 4-6	6	10.76	10.37	0.39	2.76	2.77	0.00	0.65
472.80	9-77B-52-2, 49-51	23	11.65	10.25	1.40	3.74	3.96	0.00	0.58
473.50	9-77B-52-2, 122-124	66	12.28	6.65	5.63	4.72	4.53	0.19	0.49