Citation:

PANGAEA.778824, 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 2) Microprobe analyses of accessore spinels from pyroxenites of the ohiolite 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: -23.040667 * Median Longitude: 172.397333 * South-bound Latitude: -23.075000 * West-bound Longitude: 172.335000 * North-bound Latitude: -23.003000 * East-bound Longitude: 172.444000

Event(s):

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

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

AN17-80 * Latitude: -23.003000 * Longitude: 172.335000 * 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	Sample code/label 2	Sample label 2		Tararin, L A
7	Sample position	Samp pos		Tararin, L A
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, Fe2O3	Fe2O3	%	Tararin, L A	Microprobe
12	Iron oxide, FeO	FeO	%	Tararin, L A	Microprobe
13	Manganese oxide	MnO	%	Tararin, L A	Microprobe
14	Magnesium oxide	MgO	%	Tararin, L A	Microprobe
15	Calcium oxide	CaO	%	Tararin, L A	Microprobe
16	Nickel oxide	NiO	%	Tararin, L A	Microprobe
17	Sum	Sum	%	Tararin, L A	Calculated
18	Chromium number	Cr#		Tararin, L A	Calculated
19	Magnesium number	Mg#		Tararin, L A	Calculated	Mg/[Mg+Fe(2+)]
20	Ratio	Ratio		Tararin, L A	Calculated	Fe(3+)/[Fe(3+)+Fe(2+)]

License:

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

Size:

95 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 Sample label 2	7 Samp pos	8 TiO2 [%]	9 Al2O3 [%]	10 Cr2O3 [%]	11 Fe2O3 [%]	12 FeO [%]	13 MnO [%]	14 MgO [%]	15 CaO [%]	16 NiO [%]	17 Sum [%]	18 Cr#	19 Mg#	20 Ratio
AN17-77	-23.075	172.413	N17-77/6	olivine websterite	1		0.81	15.00	31.08	23.32	26.71	0.44	5.21	0.24		102.81	0.582	0.258	0.440
AN17-80	-23.003	172.335	N17-80/6	olivine clinopyroxenite	2		0.07	25.59	39.34	5.53	21.01	0.34	9.87	0.16	0.00	101.71	0.507	0.456	0.186
AN17-80	-23.003	172.335	N17-80/6	olivine clinopyroxenite	3		0.03	33.43	30.64	6.53	21.10	0.34	10.89	0.02	0.00	103.00	0.380	0.479	0.218
AN17-78	-23.044	172.444	N17-78/20	orthopyroxenite	4c	crystal center	0.02	14.57	50.90	6.23	22.32	0.48	8.03	0.00		102.56	0.701	0.391	0.201
AN17-78	-23.044	172.444	N17-78/20	orthopyroxenite	4r	crystal rim	0.01	17.14	43.65	8.64	25.21	0.52	6.05	0.02		101.24	0.631	0.300	0.236
AN17-78	-23.044	172.444	N17-78/19-2	cortlandite	5		0.00	65.32	0.48	2.12	14.42	0.02	18.29	0.01	0.16	100.82	0.048	0.698	0.119