Citation:

PANGAEA.736668, In supplement to: DM17 Scientific Team (1980): Geology of the Philippine Sea Floor. Moscow, Nauka Publ. (A.V. Peive, Ed.), 261 pp

Name: (Table 38) Chemical composition of chrome-spinellids from ultrabasic rocks of the Mariana Trench
Published: 1980
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Savelyeva, G N; Dobretsov, Nikolay L; Lavrentjev, Yu G; Luts, Boris G; Dietrich, Volker; Coleman, Richard (1980): Petrology of ultrabasic rocks, gabbro, and metamorphic rocks. In: Peive, A.V. (Ed.), Geology of the Philippine Sea Floor; Nauka Publ. (Moscow): in Russian, 180-236

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 12.127500 * Median Longitude: 144.522500 * South-bound Latitude: 12.125000 * West-bound Longitude: 144.510000 * North-bound Latitude: 12.130000 * East-bound Longitude: 144.535000

Minimum Elevation: -8400.0 m * Maximum Elevation: -8100.0 m

Event(s):

DM1403-D * Latitude Start: 12.125000 * Longitude Start: 144.535000 * Latitude End: 12.130000 * Longitude End: 144.510000 * Elevation Start: -8400.0 m * Elevation End: -8100.0 m * Location: Philippine Sea * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Dredge (DRG)

Comment:

Analyses have been carried out by Yu.G. Lavrentjev.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device
1	Sample code/label	Sample label		Savelyeva, G N
2	Rock type	Rock		Savelyeva, G N
3	Sample type	Samp type		Savelyeva, G N
4	Silicon dioxide	SiO2	%	Savelyeva, G N	Electron microprobe (EMP)
5	Titanium dioxide	TiO2	%	Savelyeva, G N	Electron microprobe (EMP)
6	Aluminium oxide	Al2O3	%	Savelyeva, G N	Electron microprobe (EMP)
7	Chromium(III) oxide	Cr2O3	%	Savelyeva, G N	Electron microprobe (EMP)
8	Iron oxide, FeO	FeO	%	Savelyeva, G N	Electron microprobe (EMP)
9	Manganese oxide	MnO	%	Savelyeva, G N	Electron microprobe (EMP)
10	Magnesium oxide	MgO	%	Savelyeva, G N	Electron microprobe (EMP)
11	Nickel oxide	NiO	%	Savelyeva, G N	Electron microprobe (EMP)
12	Calcium oxide	CaO	%	Savelyeva, G N	Electron microprobe (EMP)
13	Sum	Sum	%	Savelyeva, G N	Calculated

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

107 data points

Data

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

1 Sample label	2 Rock	3 Samp type	4 SiO2 [%]	5 TiO2 [%]	6 Al2O3 [%]	7 Cr2O3 [%]	8 FeO [%]	9 MnO [%]	10 MgO [%]	11 NiO [%]	12 CaO [%]	13 Sum [%]
1403-D1-16	plagioclase lerzolite	subhedral chrome-spinellid in saussurite, central part of a grain	0.17	0.48	19.30	43.30	21.29	0.28	11.50		0.03	96.35
1403-D1-16	plagioclase lerzolite	rim around serpentine inclusion in chrome-spinellid	0.12	0.43	23.10	39.50	21.33	0.26	12.30		0.03	97.07
1403-D1-16	plagioclase lerzolite	outer rim of chrome-spinellid	0.10	0.49	18.10	43.60	21.35	0.29	11.40		0.03	95.36
1403-D1-16	plagioclase lerzolite	idiomorphic chrome-spinellid in olivine	0.08	0.60	18.20	42.50	23.26	0.25	11.10		0.02	96.01
1403-D1-16A	plagioclase lerzolite	idiomorphic chrome-spinellid		0.74	20.48	43.05	21.16	0.24	12.05	0.07	0.01	97.80
1403-D1-17	broken-down harzburgite	xenomorphic chrome-spinellid	0.04		16.98	50.27	18.86	0.24	11.96	0.05		98.40
1403-D1-19	serpentinized harzburgite	dactylotypic chrome-spinellid aggregated with bastitized enstatite	0.06	0.03	15.02	54.77	17.74	0.26	11.84	0.03		99.05
1403-D1-19	serpentinized harzburgite	dactylotypic chrome-spinellid aggregated with bastitized enstatite	0.05	0.02	14.90	54.22	17.54	0.26	11.81	0.04		98.84
1403-D1-19	serpentinized harzburgite	dactylotypic chrome-spinellid aggregated with bastitized enstatite	0.06	0.02	14.24	53.80	19.23	0.26	11.24	0.02		98.87