Citation:

PANGAEA.778831, In supplement to: Tararin, LA et al. (2003): Petrology and origin of gabbroic rocks of the ophiolite assemblage from the Hunter Fracture Zone (Pacific Ocean). Tikhookeanskaya Geologiya (Pacific Geology), 22(3), 74-92

Name: (Table 4b) Microprobe analyses of minerals from highly amphibolized gabbro of the ophiolite complex in the Hunter Fracture Zone
Published: 2003
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Latitude: -23.075000 * Longitude: 172.413000

Event(s):

AN17-77 * Latitude: -23.075000 * Longitude: 172.413000 * Location: Southwest Pacific * Method/Device: Dredge (DRG)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device
1	Sample code/label	Sample label		Tararin, L A
2	Mineral name	Mineral		Tararin, L A
3	Sample position	Samp pos		Tararin, L A
4	Silicon dioxide	SiO2	%	Tararin, L A	Microprobe
5	Titanium dioxide	TiO2	%	Tararin, L A	Microprobe
6	Aluminium oxide	Al2O3	%	Tararin, L A	Microprobe
7	Chromium(III) oxide	Cr2O3	%	Tararin, L A	Microprobe
8	Iron oxide, FeO	FeO	%	Tararin, L A	Microprobe
9	Manganese oxide	MnO	%	Tararin, L A	Microprobe
10	Magnesium oxide	MgO	%	Tararin, L A	Microprobe
11	Calcium oxide	CaO	%	Tararin, L A	Microprobe
12	Sodium oxide	Na2O	%	Tararin, L A	Microprobe
13	Potassium oxide	K2O	%	Tararin, L A	Microprobe
14	Sum	Sum	%	Tararin, L A	Calculated
15	Wollastonite	Wo	%	Tararin, L A	Microprobe
16	Enstatite	En	%	Tararin, L A	Microprobe
17	Forsterite	Fo	%	Tararin, L A	Microprobe

License:

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

Size:

103 data points

Data

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

1 Sample label	2 Mineral	3 Samp pos	4 SiO2 [%]	5 TiO2 [%]	6 Al2O3 [%]	8 FeO [%]	9 MnO [%]	10 MgO [%]	11 CaO [%]	12 Na2O [%]	13 K2O [%]	14 Sum [%]	15 Wo [%]	16 En [%]	17 Fo [%]
N17-77/26	clinopyroxene	crystal center	54.43	0.00	0.27	6.43	0.03	14.15	26.04	0.01	0.02	101.38	51.3	38.8	9.9
N17-77/26	clinopyroxene	crystal rim	53.75	0.00	0.40	6.86	0.00	14.17	25.29	0.08	0.05	100.60	50.2	39.2	10.6
N17-77/26	plagioclase	crystal center	44.97	0.00	35.96	0.45	0.00	0.02	19.09	0.93	0.03	101.45
N17-77/26	plagioclase	crystal rim	46.43	0.00	34.02	0.65	0.00	0.01	17.43	1.69	0.06	100.29
N17-77/26	amphibole 1	crystal center	53.03	0.29	3.51	9.63	0.04	17.64	11.88	0.48	0.19	96.69
N17-77/26	amphibole 1	crystal rim	52.80	0.26	3.96	10.17	0.02	16.94	12.36	0.58	0.25	97.34
N17-77/26	amphibole 2		53.29	0.34	3.43	11.68	0.00	15.76	12.45	0.55	0.05	97.55