Citation:

PANGAEA.778832, 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 5a) Chemical composition of gabbro from 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: -23.006800 * Median Longitude: 172.434400 * South-bound Latitude: -23.097000 * West-bound Longitude: 172.035000 * North-bound Latitude: -22.782000 * East-bound Longitude: 172.873000

Event(s):

AN17-76 * Latitude: -23.097000 * Longitude: 172.451000 * Location: Southwest Pacific * Method/Device: Dredge (DRG)

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)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Sample code/label	Sample label		Tararin, L A
5	Rock type	Rock		Tararin, L A
6	Silicon dioxide	SiO2	%	Tararin, L A	X-ray fluorescence (XRF)
7	Titanium dioxide	TiO2	%	Tararin, L A	X-ray fluorescence (XRF)
8	Aluminium oxide	Al2O3	%	Tararin, L A	X-ray fluorescence (XRF)
9	Chromium(III) oxide	Cr2O3	%	Tararin, L A	X-ray fluorescence (XRF)
10	Iron oxide, Fe2O3	Fe2O3	%	Tararin, L A	X-ray fluorescence (XRF)	total Fe expressed as Fe2O3
11	Manganese oxide	MnO	%	Tararin, L A	X-ray fluorescence (XRF)
12	Magnesium oxide	MgO	%	Tararin, L A	X-ray fluorescence (XRF)
13	Calcium oxide	CaO	%	Tararin, L A	X-ray fluorescence (XRF)
14	Sodium oxide	Na2O	%	Tararin, L A	Atomic absorption spectrometry (AAS)
15	Potassium oxide	K2O	%	Tararin, L A	Atomic absorption spectrometry (AAS)
16	Phosphorus pentoxide	P2O5	%	Tararin, L A	X-ray fluorescence (XRF)
17	Loss on ignition	LOI	%	Tararin, L A	Loss of ignition analysis
18	Sum	Sum	%	Tararin, L A	Calculated
19	Rubidium	Rb	mg/kg	Tararin, L A	X-ray radiometry
20	Strontium	Sr	mg/kg	Tararin, L A	X-ray radiometry
21	Barium	Ba	mg/kg	Tararin, L A	X-ray radiometry
22	Zirconium	Zr	mg/kg	Tararin, L A	X-ray radiometry
23	Nickel	Ni	mg/kg	Tararin, L A	Quantitative emission spectral analysis
24	Cobalt	Co	mg/kg	Tararin, L A	Quantitative emission spectral analysis
25	Chromium	Cr	mg/kg	Tararin, L A	Quantitative emission spectral analysis
26	Vanadium	V	mg/kg	Tararin, L A	Quantitative emission spectral analysis
27	Copper	Cu	mg/kg	Tararin, L A	Quantitative emission spectral analysis

License:

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

Size:

216 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Sample label	5 Rock	6 SiO2 [%]	7 TiO2 [%]	8 Al2O3 [%]	9 Cr2O3 [%]	10 Fe2O3 [%]	11 MnO [%]	12 MgO [%]	13 CaO [%]	14 Na2O [%]	15 K2O [%]	16 P2O5 [%]	17 LOI [%]	18 Sum [%]	19 Rb [mg/kg]	20 Sr [mg/kg]	21 Ba [mg/kg]	22 Zr [mg/kg]	23 Ni [mg/kg]	24 Co [mg/kg]	25 Cr [mg/kg]	26 V [mg/kg]	27 Cu [mg/kg]
AN17-76	-23.097	172.451	N17-76/22	gabbro	48.09	0.87	15.66	0.016	12.08	0.200	7.23	12.12	2.55	0.16	0.12	1.70	100.796	0	257	25	10	99	60	227	371	122
AN17-78	-23.044	172.444	N17-78/37	gabbro	50.01	0.68	16.35	0.011	10.11	0.160	6.81	9.67	3.40	0.12	0.11	2.80	100.231	10	208	13	13	70	40	90	195	57
AN17-78	-23.044	172.444	N17-78/43	gabbro	46.56	0.09	18.80	0.043	4.39	0.070	11.66	13.41	1.50	0.41	0.02	4.00	100.953	0	135	20	0	334	39	594	118	23
AN17-78	-23.044	172.444	N17-78/47	gabbro	45.78	0.12	15.17	0.043	5.42	0.100	13.58	15.59	1.05	0.00	0.03	3.30	100.183	0	105	18	0	327	57	447	96	18
AN17-78	-23.044	172.444	N17-78/59	olivine gabbro	45.95	0.11	16.81	0.052	5.91	0.110	13.30	16.11	0.70	0.00	0.03	1.70	100.782	1	146	17	0	357	100	750	133	35
AN17-82	-23.097	172.035	N17-82/6	gabbro	46.98	0.16	17.52	0.038	5.69	0.105	10.80	13.83	3.05	0.50	0.03	4.00	102.703	10	320	23	0	248	48	551	174	30
AN17-82	-23.097	172.035	N17-82/3	olivine gabbro	45.08	0.12	16.97	0.034	6.03	0.110	12.39	15.53	0.80	0.01	0.02	2.80	99.894	33	163	6	0	208	60	303	86	15
AN17-87	-22.782	172.369	N17-87/38	olivine gabbro	47.10	0.21	17.09	0.027	4.31	0.120	11.71	11.45	3.02	0.19	0.03	5.40	100.657	0	179	6	0	147	35	196	132	18
AN17-92	-23.014	172.873	N17-92/22	gabbro	47.33	0.42	14.44	0.063	7.53	0.130	12.86	10.39	1.60	0.25	0.05	5.55	100.613	17	86	8	2	303	49	404	173	65