Citation:

BF00306512

Name: (Table 1) Major element concentration of olivine from basalts of the West Valley segment, Juan de Fuca Ridge
Published: 1995
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Median Latitude: 46.898693 * Median Longitude: -129.098671 * South-bound Latitude: 28.446700 * West-bound Longitude: -129.198300 * North-bound Latitude: 48.403300 * East-bound Longitude: -129.043300

Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m

Event(s):

Juan_de_Fuca_Ridge * Latitude Start: 48.000000 * Longitude Start: -129.500000 * Latitude End: 48.666667 * Longitude End: -128.666667 * Elevation Start: -1500.0 m * Elevation End: -3000.0 m * Location: Juan de Fuca Ridge, North Pacific Ocean * Method/Device: Dredge (DRG)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	LATITUDE	Latitude				Geocode
3	LONGITUDE	Longitude				Geocode
4	Sample code/label	Sample label		Cousens, Brian L	DSDP/ODP/IODP sample designation
5	Geographic name/locality	Locality		Cousens, Brian L
6	Latitude 2	Latitude 2		Cousens, Brian L
7	Longitude 2	Longitude 2		Cousens, Brian L
8	Depth, bathymetric	Bathy depth	m	Cousens, Brian L
9	Depth, top/min	Depth top	m	Cousens, Brian L		bathymetric
10	Rock type	Rock		Cousens, Brian L
11	Silicon dioxide	SiO2	%	Cousens, Brian L	Electron microprobe (EMP)
12	Iron oxide, FeO	FeO	%	Cousens, Brian L	Electron microprobe (EMP)
13	Manganese oxide	MnO	%	Cousens, Brian L	Electron microprobe (EMP)
14	Nickel oxide	NiO	%	Cousens, Brian L	Electron microprobe (EMP)
15	Magnesium oxide	MgO	%	Cousens, Brian L	Electron microprobe (EMP)
16	Calcium oxide	CaO	%	Cousens, Brian L	Electron microprobe (EMP)
17	Magnesium number	Mg#		Cousens, Brian L		Mg# = Mg/(Mg + Fe2+)

License:

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

Size:

172 data points

Data

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

2 Latitude	3 Longitude	4 Sample label	5 Locality	6 Latitude 2	7 Longitude 2	8 Bathy depth [m]	9 Depth top [m]	10 Rock	11 SiO2 [%]	12 FeO [%]	13 MnO [%]	14 NiO [%]	15 MgO [%]	16 CaO [%]	17 Mg#
28.4467	-129.0433	D22-8	West Valley			2934	2890	Microphenocryst rim, 0.25-0.5 mm	39.86	11.94	0.25	0.20	47.38	0.35	0.876
48.1667	-129.1183	C16-7	Southwest Valley			2700		Groundmass, <0.25 mm	38.70	16.66	0.27	0.21	43.73	0.30	0.824
48.1667	-129.1183	C16-8	Southwest Valley			2700		Groundmass, <0.25 mm	38.52	14.89	0.21	0.28	45.39	0.26	0.845
48.1883	-129.1233	D27-7-6	Southwest Valley			2690		Groundmass, <0.25 mm	38.49	16.59	0.28	0.21	44.18	0.30	0.826
48.2325	-129.1983	D26-1-6	Southwest Seamount			2320	2310	Groundmass, <0.25 mm	39.37	13.85	0.23	0.28	45.92	0.30	0.855
48.2325	-129.1983	D26-3-5	Southwest Seamount			2310		Microphenocryst rim, 0.25-0.5 mm	39.37	13.60	0.19	0.23	46.33	0.28	0.859
48.3850	-129.0633	D23-1	West Valley			2830	2820	Phenocryst core, >0.5 mm	39.83	10.90	0.13	0.13	48.27	0.26	0.888
48.3850	-129.0633	D23-2	West Valley			2830	2820	Phenocryst rim, >0.5 mm	39.63	11.97	0.13	0.13	47.11	0.32	0.875
48.3850	-129.0633	D23-7	West Valley			2830	2820	Groundmass, <0.25 mm	39.48	13.27	0.18	0.22	46.31	0.34	0.861
48.3917	-129.0733	C14-3	West Valley	48.4400	-129.2017	2570		Groundmass, <0.25 mm	40.03	11.77	0.14	0.15	47.54	0.33	0.878
48.3917	-129.0733	C14-5	West Valley	48.4400	-129.2017	2570		Phenocryst core, >0.5 mm	39.95	11.82	0.14	0.20	47.46	0.30	0.877
48.4033	-129.0817	D24-3-5	Southwest Seamount	48.2583	-129.2017	2200	2140	Phenocryst core, >0.5 mm	39.65	14.25	0.21	0.21	45.89	0.28	0.852
48.4033	-129.0817	D24-6-8	Southwest Seamount	48.2583	-129.2017	2200	2140	Microphenocryst core, 0.25-0.5 mm	38.81	13.63	0.21	0.23	46.27	0.24	0.858
48.4033	-129.0817	D24-6-11	Southwest Seamount	48.2583	-129.2017	2200	2140	Groundmass, <0.25 mm	39.32	14.99	0.19	0.22	44.99	0.29	0.842