Citation:

PANGAEA.736683, In supplement to: DM17 Scientific Team (1980): Geology of the Philippine Sea Floor. Moscow, Nauka Publ. (A.V. Peive, Ed.), 261 pp

Name: (Table 47) Chemical composition of minerals in horblendites, amphibolites, and amphibolite schists from the Yap 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: 9.652500 * Median Longitude: 138.500000 * South-bound Latitude: 9.651700 * West-bound Longitude: 138.490000 * North-bound Latitude: 9.653300 * East-bound Longitude: 138.510000

Minimum Elevation: -7500.0 m * Maximum Elevation: -7150.0 m

Event(s):

DM1431-D * Latitude Start: 9.653300 * Longitude Start: 138.510000 * Latitude End: 9.651700 * Longitude End: 138.490000 * Elevation Start: -7500.0 m * Elevation End: -7150.0 m * Location: Philippine Sea * Campaign: * Basis: Dmitry Mendeleev * Method/Device: Dredge (DRG)

Comment:

Analyses have been carried out by Yu.G. Lavrentjev and N.L. Dobretsov at the participation of G.N. Savelyeva.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
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, Fe2O3	Fe2O3	%	Savelyeva, G N	Electron microprobe (EMP)
9	Iron oxide, FeO	FeO	%	Savelyeva, G N	Electron microprobe (EMP)
10	Manganese oxide	MnO	%	Savelyeva, G N	Electron microprobe (EMP)
11	Magnesium oxide	MgO	%	Savelyeva, G N	Electron microprobe (EMP)
12	Calcium oxide	CaO	%	Savelyeva, G N	Electron microprobe (EMP)
13	Sodium oxide	Na2O	%	Savelyeva, G N	Electron microprobe (EMP)
14	Potassium oxide	K2O	%	Savelyeva, G N	Electron microprobe (EMP)
15	Water in rock	H2O	%	Savelyeva, G N		H2O+, structural part, similar to LOI
16	Sum	Sum	%	Savelyeva, G N	Calculated

License:

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

Size:

276 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 Fe2O3 [%]	9 FeO [%]	10 MnO [%]	11 MgO [%]	12 CaO [%]	13 Na2O [%]	14 K2O [%]	15 H2O [%]	16 Sum [%]
1431-D1-22	hornblendite	hornblende	48.60		8.65		3.12	7.50	0.21	17.30	10.90	1.88	0.30	1.73	100.19
1431-D1-21	hornblendite	hornblende	49.70	0.65	14.80	0.14		9.06	0.11	10.00	12.10	1.98	0.01	2.00	100.55
1431-D1-23	hornblendite	hornblende	45.30	1.08	12.20	0.03		9.65	0.10	15.20	11.70	2.07	0.41	2.00	99.74
1431-D1-1A	amphibolite	amphibole, center of a large crystal	54.60	0.06	2.83	0.05		14.10	0.25	14.20	12.40	0.23	0.10	2.00	100.82
1431-D1-1A	amphibolite	amphibole, rim of a large crystal	43.10	0.42	11.13	0.08	7.05	12.10	0.25	9.40	11.40	1.53	0.32	2.00	98.78
1431-D1-1A	amphibolite	small needle-shaped amphibole crystal in oligoclase	51.40	0.15	5.70	0.14	1.74	13.40	0.25	12.80	12.00	0.48	0.14	2.00	100.20
1431-D1-1A	amphibolite	small needle-shaped amphibole crystal in oligoclase	45.20	0.37	11.80	0.06	3.90	13.40	0.22	9.89	11.50	1.19	0.20	2.00	99.73
1431-D1-1A	amphibolite	oligoclase, center of a crystal	65.30		22.10						3.55	9.48	0.06		100.49
1431-D1-1A	amphibolite	oligoclase, rim of a crystal	63.10		22.60						3.88	9.24	0.09		98.91
1431-D1-1A	amphibolite	epidote	38.90	0.09	25.20	0.07	10.40		0.09	0.02	23.70			2.00	100.47
1431-D1-1B	amphibolite	amphibole, center of a large crystal	51.40	0.25	5.33		5.00	4.92	0.19	17.50	11.24	1.11	0.15	2.00	99.09
1431-D1-1B	amphibolite	amphibole, rim of a large crystal	48.70	0.34	7.69		5.00	6.15	0.18	15.10	11.14	1.69	0.23	2.00	98.22
1431-D1-1B	hornblendite	hornblende, center of a needle-shaped crystal	49.00	0.26	7.72		6.67	4.88	0.27	15.50	10.40	1.83	0.31	2.00	98.84
1431-D1-1B	hornblendite	hornblende, edge of a needle-shaped crystal	45.70	0.36	10.30	0.00	7.77	4.04	0.21	15.40	10.60	2.06	0.31	2.00	98.75
1431-D1-1B	hornblendite	hornblende, small needle-shaped crystal	41.30	0.76	12.50	0.00	9.55	3.70	0.17	13.10	11.10	2.60	0.23	2.00	97.01
1431-D1-1B	hornblendite	biotite	36.00	1.35	14.70	0.00	1.50	10.00	0.11	16.70	0.42	0.79	10.70	4.50	96.77
1431-D1-1B	hornblendite	chlorite	27.20	0.07	19.70	0.00		12.90	0.05	25.10	0.06	0.00	0.00	13.00	98.08
1431-D1-1B	hornblendite	plagioclase	60.40	0.00	23.50	0.00	0.07		0.00	0.00	4.66	8.80	0.08	0.00	97.51
1431-D1-1B	hornblendite	ilmenite	0.08	52.90	0.12	0.03	0.00	46.20	1.65	0.11	0.00	0.00	0.00		101.09