Citation:

PANGAEA.782557, In supplement to: Shnyukov, EF et al. (1989): Geologiya i Metallogeniya Tropicheskoy Atlantiki (Geology and Metallogeny of the Tropical Atlantic). Naukova Dumka (Kiev), 180 pp

Name: (Table 13-1) Chemical composition of basalts from the Vema Fracture Zone
Published: 1989
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 10.670833 * Median Longitude: -41.350000 * South-bound Latitude: 10.650000 * West-bound Longitude: -41.383333 * North-bound Latitude: 10.700000 * East-bound Longitude: -41.316667

Minimum Elevation: -4428.0 m * Maximum Elevation: -3267.0 m

Event(s):

AV28_4076 * Latitude Start: 10.700000 * Longitude Start: -41.316667 * Latitude End: 10.683333 * Longitude End: -41.333333 * Elevation Start: -4428.0 m * Elevation End: -4371.0 m * Location: Atlantic Ocean * Method/Device: Grab (GRAB)

AV28_4077 * Latitude Start: 10.650000 * Longitude Start: -41.366667 * Latitude End: 10.650000 * Longitude End: -41.383333 * Elevation Start: -3380.0 m * Elevation End: -3267.0 m * Location: Atlantic Ocean * Method/Device: Grab (GRAB)

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	Elevation of event	Elevation	m
5	Sample code/label	Sample label		Shnyukov, Evgeny F
6	Rock type	Rock		Shnyukov, Evgeny F
7	Silicon dioxide	SiO2	%	Shnyukov, Evgeny F	Wet chemistry
8	Titanium dioxide	TiO2	%	Shnyukov, Evgeny F	Wet chemistry
9	Aluminium oxide	Al2O3	%	Shnyukov, Evgeny F	Wet chemistry
10	Iron oxide, Fe2O3	Fe2O3	%	Shnyukov, Evgeny F	Wet chemistry
11	Iron oxide, FeO	FeO	%	Shnyukov, Evgeny F	Wet chemistry
12	Manganese oxide	MnO	%	Shnyukov, Evgeny F	Wet chemistry
13	Magnesium oxide	MgO	%	Shnyukov, Evgeny F	Wet chemistry
14	Calcium oxide	CaO	%	Shnyukov, Evgeny F	Wet chemistry
15	Sodium oxide	Na2O	%	Shnyukov, Evgeny F	Wet chemistry
16	Potassium oxide	K2O	%	Shnyukov, Evgeny F	Wet chemistry
17	Phosphorus pentoxide	P2O5	%	Shnyukov, Evgeny F	Wet chemistry
18	Carbon dioxide	CO2	%	Shnyukov, Evgeny F	Volumetric
19	Water in rock	H2O	%	Shnyukov, Evgeny F	Calculated from weight loss after drying at 105°C
20	Loss on ignition	LOI	%	Shnyukov, Evgeny F	Loss of ignition analysis
21	Sum	Sum	%	Shnyukov, Evgeny F	Calculated
22	Iron number	Fe/(Fe+Mg)		Shnyukov, Evgeny F	Calculated
23	Anorthite	An	%	Shnyukov, Evgeny F	Stereo Microscope	in plagioclase, normalized

License:

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

Size:

88 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Sample label	6 Rock	7 SiO2 [%]	8 TiO2 [%]	9 Al2O3 [%]	10 Fe2O3 [%]	11 FeO [%]	12 MnO [%]	13 MgO [%]	14 CaO [%]	15 Na2O [%]	16 K2O [%]	17 P2O5 [%]	18 CO2 [%]	19 H2O [%]	20 LOI [%]	21 Sum [%]	22 Fe/(Fe+Mg)	23 An [%]
AV28_4076	10.70	-41.32	-4428	4076/1	fresh olivine tholeiitic basalt	46.24	1.89	14.68	13.05		0.180	6.91	13.11	2.79	0.17			0.65	0.79	100.46	0.488	52.4
AV28_4076	10.70	-41.32	-4428	4076/1	fresh olivine tholeiitic basalt	47.01	1.74	16.91	3.17	7.01	0.128	6.68	12.04	2.91	0.15	0.15		0.34	1.58	99.54	0.452
AV28_4076	10.70	-41.32	-4428	4076/3	fresh olivine tholeiitic basalt	48.57	1.59	16.20	4.44	5.97	0.280	6.92	10.73	2.80	0.20	0.20	0.22	0.60	1.35	100.13	0.447	55.4
AV28_4076	10.70	-41.32	-4428	4076/3	fresh olivine tholeiitic basalt	47.49	1.59	16.67	2.07	7.80	0.245	7.31	11.32	2.91	0.34	0.09		0.43	1.63	99.57	0.425
AV28_4077	10.65	-41.37	-3380	4077/3	fresh olivine tholeiitic basalt	48.27	2.06	15.87	8.18	4.50	0.520	5.54	9.90	1.42	0.10	0.31	0.22	1.02	2.08	99.99	0.546	65.9