Citation:

PANGAEA.736612, In supplement to: DM17 Scientific Team (1980): Geology of the Philippine Sea Floor. Moscow, Nauka Publ. (A.V. Peive, Ed.), 261 pp

Name: (Table 32) Chemical composition of ophiolite gabbro from 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: 12.199575 * Median Longitude: 144.434150 * South-bound Latitude: 12.125000 * West-bound Longitude: 144.338300 * North-bound Latitude: 12.273300 * East-bound Longitude: 144.535000

Minimum Elevation: -8400.0 m * Maximum Elevation: -5400.0 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)

DM1404-D * Latitude Start: 12.273300 * Longitude Start: 144.353300 * Latitude End: 12.270000 * Longitude End: 144.338300 * Elevation Start: -5500.0 m * Elevation End: -5400.0 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	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Latitude of event 2	Latitude 2
6	Longitude of event 2	Longitude 2
7	Elevation of event 2	Elevation 2	m
8	Sample code/label	Sample label		Savelyeva, G N
9	Sample type	Samp type		Savelyeva, G N
10	Silicon dioxide	SiO2	%	Savelyeva, G N
11	Titanium dioxide	TiO2	%	Savelyeva, G N
12	Aluminium oxide	Al2O3	%	Savelyeva, G N
13	Chromium(III) oxide	Cr2O3	%	Savelyeva, G N
14	Iron oxide, Fe2O3	Fe2O3	%	Savelyeva, G N
15	Iron oxide, FeO	FeO	%	Savelyeva, G N
16	Manganese oxide	MnO	%	Savelyeva, G N
17	Magnesium oxide	MgO	%	Savelyeva, G N
18	Calcium oxide	CaO	%	Savelyeva, G N
19	Sodium oxide	Na2O	%	Savelyeva, G N
20	Potassium oxide	K2O	%	Savelyeva, G N
21	Phosphorus pentoxide	P2O5	%	Savelyeva, G N
22	Water in rock	H2O	%	Savelyeva, G N	H2O+, structural part, similar to LOI
23	Water in rock	H2O	%	Savelyeva, G N	H2O-
24	Carbon dioxide	CO2	%	Savelyeva, G N
25	Sulfur, total	TS	%	Savelyeva, G N
26	Nickel oxide	NiO	%	Savelyeva, G N
27	Sum	Sum	%	Savelyeva, G N
28	Comment	Comment		Savelyeva, G N
29	Investigator	Investigator		Savelyeva, G N

License:

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

Size:

180 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Latitude 2	6 Longitude 2	7 Elevation 2 [m]	8 Sample label	9 Samp type	10 SiO2 [%]	11 TiO2 [%]	12 Al2O3 [%]	13 Cr2O3 [%]	14 Fe2O3 [%]	15 FeO [%]	16 MnO [%]	17 MgO [%]	18 CaO [%]	19 Na2O [%]	20 K2O [%]	21 P2O5 [%]	22 H2O [%] (H2O+, structural part, simila...)	23 H2O [%] (H2O-)	24 CO2 [%]	25 TS [%]	26 NiO [%]	27 Sum [%]	28 Comment	29 Investigator
DM1403-D	12.1250	144.5350	-8400	12.1300	144.5100	-8100	1403-D1-27	troctolite	37.62	0.08	11.94		3.31	4.53	0.11	24.55	6.78	0.47	0.08		9.54	0.50	0.10	0.05	0.04	99.68		M.A. Kanakin
DM1403-D	12.1250	144.5350	-8400	12.1300	144.5100	-8100	1403-D1-50	breccia	28.88	0.51	12.56	0.08	6.93	1.33	0.16	25.29	1.55	0.77	0.28	0.12	16.68		0.00	3.69		98.78
DM1403-D	12.1250	144.5350	-8400	12.1300	144.5100	-8100	1403-D1-26a	olivine gabbro	35.94	0.13	15.30		3.03	1.88	0.06	19.66	11.94	0.27	0.06		9.51	1.16	0.72	0.08		99.74		M.A. Kanakin
DM1403-D	12.1250	144.5350	-8400	12.1300	144.5100	-8100	1403-D1-26b	olivine gabbro	39.12	0.08	16.50	0.16	0.68	1.70	0.05	18.17	14.25	0.16	0.00	0.02	8.86		0.00			99.75		M.A. Kanakin
DM1403-D	12.1250	144.5350	-8400	12.1300	144.5100	-8100	1403-D1-30	olivine gabbro	49.04	0.13	14.40	0.15	1.75	3.80	0.10	11.39	14.46	2.00	0.07	0.01	2.82				0.04	97.16		I.K. Kuznetsov
DM1403-D	12.1250	144.5350	-8400	12.1300	144.5100	-8100	1403-D1-25	rodingitized gabbro	40.10	0.07	19.31		0.01	1.91	0.05	9.05	14.25	0.45	0.10	0.02	14.64					99.96		M.A. Kanakin
DM1403-D	12.1250	144.5350	-8400	12.1300	144.5100	-8100	1403-D1-7	gabbro-norite	49.48	0.59	14.88		5.24	7.64	0.21	8.44	11.25	1.50	0.12	0.07	0.37	0.14		0.04		99.97		M.A. Kanakin
DM1403-D	12.1250	144.5350	-8400	12.1300	144.5100	-8100	1403-D1-32	gabbro-norite	49.55	1.27	13.47	0.03	3.55	8.61	0.14	7.51	11.13	2.56	0.10	0.02	1.05	0.04				99.03		M.A. Kanakin
DM1403-D	12.1250	144.5350	-8400	12.1300	144.5100	-8100	1403-D1-65	diabase	47.80	1.51	12.77		11.08	3.43	0.18	6.66	7.37	4.29	0.34	0.03	3.81			0.07		99.34		M.A. Kanakin
DM1404-D	12.2733	144.3533	-5500	12.2700	144.3383	-5400	1404-D1	diabase	49.59	1.20	13.93	0.02	7.20	5.97	0.18	7.00	10.88	2.26	0.31	0.09	1.26		0.07	0.08		100.04	average of 11 analyses	M.A. Kanakin