Citation:

PANGAEA.778827, 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 3a) Microprobe analyses of minerals from olivine gabbro-norites 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:

Median Latitude: -23.051667 * Median Longitude: 172.450667 * South-bound Latitude: -23.097000 * West-bound Longitude: 172.035000 * North-bound Latitude: -23.014000 * East-bound Longitude: 172.873000

Event(s):

AN17-78 * Latitude: -23.044000 * Longitude: 172.444000 * Location: Southwest Pacific * Method/Device: Dredge (DRG)

AN17-82 * Latitude: -23.097000 * Longitude: 172.035000 * Location: Southwest Pacific * Method/Device: Dredge (DRG)

AN17-92 * Latitude: -23.014000 * Longitude: 172.873000 * Location: Southwest Pacific * Method/Device: Dredge (DRG)

Parameter(s):

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

License:

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

Size:

494 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Sample label	5 Mineral	6 Samp pos	7 SiO2 [%]	8 TiO2 [%]	9 Al2O3 [%]	10 Cr2O3 [%]	11 FeO [%]	12 MnO [%]	13 MgO [%]	14 CaO [%]	15 Na2O [%]	16 K2O [%]	17 Sum [%]	18 Wo [%]	19 En [%]	20 Fo [%]
AN17-78	-23.044	172.444	N17-78/31	olivine	crystal center	39.34	0.00	0.00	0.00	20.00	0.12	40.98	0.01	0.00	0.00	100.45
AN17-78	-23.044	172.444	N17-78/31	olivine	crystal rim	39.36	0.00	0.00	0.00	19.91	0.13	41.56	0.00	0.00	0.00	100.96
AN17-78	-23.044	172.444	N17-78/31	orthopyroxene	crystal center	55.67	0.07	1.22	0.00	12.58	0.16	28.78	1.34	0.00	0.02	99.84	2.6	78.2	19.2
AN17-78	-23.044	172.444	N17-78/31	orthopyroxene	crystal rim	55.60	0.04	1.09	0.00	12.83	0.19	29.19	0.79	0.00	0.02	99.75	1.5	79.0	19.5
AN17-78	-23.044	172.444	N17-78/31	clinopyroxene	crystal center	53.61	0.08	1.67	0.05	5.10	0.05	15.59	23.49	0.20	0.01	99.85	47.8	44.1	8.1
AN17-78	-23.044	172.444	N17-78/31	clinopyroxene	crystal rim	53.10	0.03	1.06	0.00	4.31	0.01	15.98	24.12	0.06	0.03	98.70	46.7	44.8	8.5
AN17-78	-23.044	172.444	N17-78/31	plagioclase	crystal center	45.21	0.00	35.34	0.00	0.45	0.00	0.00	18.90	1.00	0.03	100.93
AN17-78	-23.044	172.444	N17-78/31	plagioclase	crystal rim	44.96	0.00	35.50	0.00	0.36	0.00	0.00	19.45	0.76	0.02	101.05
AN17-78	-23.044	172.444	N17-78/31	amphibole 1		45.16	0.81	11.00	0.63	8.31	0.00	16.30	12.24	1.94	0.21	96.60
AN17-78	-23.044	172.444	N17-78/31	amphibole 2		55.99	0.01	1.79	0.01	3.43	0.00	21.20	13.22	0.28	0.03	95.96
AN17-78	-23.044	172.444	N17-78/42	olivine	crystal center	39.35	0.00	0.00	0.00	21.14	0.17	40.93	0.04	0.00	0.01	101.64
AN17-78	-23.044	172.444	N17-78/42	olivine	crystal rim	39.00	0.00	0.00	0.00	23.18	0.24	38.42	0.03	0.00	0.03	100.90
AN17-78	-23.044	172.444	N17-78/42	clinopyroxene		53.17	0.05	1.74	0.00	5.16	0.05	15.26	23.44	0.05	0.02	98.94	48.1	43.6	8.3
AN17-78	-23.044	172.444	N17-78/42	plagioclase	crystal center	44.24	0.00	36.27	0.00	0.21	0.00	0.00	19.59	0.35	0.01	100.67
AN17-78	-23.044	172.444	N17-78/42	plagioclase	crystal rim	43.58	0.00	36.15	0.00	0.23	0.00	0.00	20.27	0.00	0.01	100.24
AN17-78	-23.044	172.444	N17-78/42	amphibole		55.57	0.01	1.70	0.01	6.26	0.00	19.50	12.66	0.05	0.03	95.79
AN17-82	-23.097	172.035	N17-82/4	orthopyroxene	crystal center	55.04	0.14	1.18	0.00	15.03	0.19	26.97	1.32	0.00	0.01	99.88	2.6	74.2	23.2
AN17-82	-23.097	172.035	N17-82/4	orthopyroxene	crystal rim	55.63	0.10	1.25	0.00	14.21	0.15	26.81	1.46	0.00	0.02	99.63	2.9	74.8	22.3
AN17-82	-23.097	172.035	N17-82/4	clinopyroxene	crystal center	54.09	0.03	0.54	0.05	6.41	0.03	14.51	23.25	0.22	0.03	99.16	48.0	41.7	10.3
AN17-82	-23.097	172.035	N17-82/4	clinopyroxene	crystal rim	53.74	0.00	0.34	0.00	6.70	0.04	14.36	23.87	0.13	0.01	99.19	48.6	40.7	10.7
AN17-82	-23.097	172.035	N17-82/4	plagioclase	crystal center	46.61	0.00	34.57	0.00	0.57	0.00	0.00	17.50	1.38	0.03	100.46
AN17-82	-23.097	172.035	N17-82/4	plagioclase	crystal rim	54.28	0.00	29.58	0.00	0.44	0.00	0.01	11.43	4.54	0.21	100.49
AN17-82	-23.097	172.035	N17-82/4	amphibole 1		50.39	1.29	5.37	0.12	10.26	0.02	16.12	11.77	1.06	0.32	96.72
AN17-82	-23.097	172.035	N17-82/4	amphibole 2		53.06	0.20	3.42	0.00	10.16	0.07	17.53	11.03	0.61	0.20	96.28
AN17-92	-23.014	172.873	N17-92/25	olivine	crystal center	39.45	0.00	0.00	0.00	21.37	0.16	40.88	0.00	0.00	0.02	101.88
AN17-92	-23.014	172.873	N17-92/25	olivine	crystal rim	39.21	0.00	0.00	0.00	22.37	0.26	39.27	0.04	0.00	0.02	101.17
AN17-92	-23.014	172.873	N17-92/25	orthopyroxene	crystal center	55.61	0.15	1.32	0.03	13.89	0.17	28.24	1.27	0.00	0.01	100.69	2.5	76.4	21.1
AN17-92	-23.014	172.873	N17-92/25	orthopyroxene	crystal rim	55.78	0.14	1.37	0.00	13.68	0.18	28.48	0.96	0.00	0.01	100.60	1.9	77.3	20.8
AN17-92	-23.014	172.873	N17-92/25	clinopyroxene	crystal center	54.53	0.00	0.26	0.00	3.70	0.00	16.31	24.76	0.01	0.03	99.60	49.2	45.1	5.7
AN17-92	-23.014	172.873	N17-92/25	clinopyroxene	crystal rim	54.77	0.00	0.27	0.00	3.45	0.03	16.08	24.81	0.00	0.02	99.43	49.8	44.8	5.4
AN17-92	-23.014	172.873	N17-92/25	plagioclase	crystal center	45.47	0.00	35.17	0.00	0.40	0.00	0.01	18.71	0.98	0.04	100.78
AN17-92	-23.014	172.873	N17-92/25	plagioclase	crystal rim	43.61	0.00	37.03	0.00	0.41	0.00	0.00	20.40	0.07	0.05	101.57
AN17-92	-23.014	172.873	N17-92/25	amphibole		46.22	1.60	9.91	0.58	9.19	0.00	15.64	12.28	2.07	0.04	97.53