Citation:

PANGAEA.744582, In supplement to: Sharkov, EV et al. (2008): Pillow lavas of the Sierra Leone test site, Mid-Atlantic Ridge, 5°-7°N: Sr-Nd isotope systematics, geochemistry, and petrology. Petrologiya, 16(4), 356-375

Name: (Table 2) Compositions of basalts and their chilled glasses from pillow lavas of the Sierra Leone fault site, MAR 5-7°N
Published: 2008
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 6.260920 * Median Longitude: -33.510165 * South-bound Latitude: 5.375000 * West-bound Longitude: -34.588300 * North-bound Latitude: 7.255000 * East-bound Longitude: -32.975000

Minimum Elevation: -5000.0 m * Maximum Elevation: -2260.0 m

Event(s):

I1003 * Latitude Start: 7.248300 * Longitude Start: -34.585000 * Latitude End: 7.255000 * Longitude End: -34.588300 * Elevation Start: -4800.0 m * Elevation End: -5000.0 m * Location: Mid-Atlantic Ridge * Campaign: * Basis: Akademik Ioffe * Method/Device: Dredge (DRG)

I1016 * Latitude Start: 6.615000 * Longitude Start: -34.100000 * Latitude End: 6.616700 * Longitude End: -34.090000 * Elevation Start: -2800.0 m * Elevation End: -2700.0 m * Location: Mid-Atlantic Ridge * Campaign: * Basis: Akademik Ioffe * Method/Device: Dredge (DRG)

I1026 * Latitude Start: 6.348300 * Longitude Start: -33.536700 * Latitude End: 6.365000 * Longitude End: -33.516700 * Elevation Start: -3870.0 m * Elevation End: -2600.0 m * Location: Mid-Atlantic Ridge * Campaign: * Basis: Akademik Ioffe * 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	Elevation of event	Elevation	m
5	Latitude of event 2	Latitude 2
6	Longitude of event 2	Longitude 2
7	Elevation of event 2	Elevation 2	m
8	Sample code/label	Sample label		Sharkov, E V
9	Sample type	Samp type		Sharkov, E V
10	Silicon dioxide	SiO2	%	Sharkov, E V	X-ray fluorescence (XRF)
11	Titanium dioxide	TiO2	%	Sharkov, E V	X-ray fluorescence (XRF)
12	Aluminium oxide	Al2O3	%	Sharkov, E V	X-ray fluorescence (XRF)
13	Iron oxide, Fe2O3	Fe2O3	%	Sharkov, E V	X-ray fluorescence (XRF)
14	Iron oxide, FeO	FeO	%	Sharkov, E V	X-ray fluorescence (XRF)
15	Manganese oxide	MnO	%	Sharkov, E V	X-ray fluorescence (XRF)
16	Magnesium oxide	MgO	%	Sharkov, E V	X-ray fluorescence (XRF)
17	Calcium oxide	CaO	%	Sharkov, E V	X-ray fluorescence (XRF)
18	Sodium oxide	Na2O	%	Sharkov, E V	X-ray fluorescence (XRF)
19	Potassium oxide	K2O	%	Sharkov, E V	X-ray fluorescence (XRF)
20	Phosphorus pentoxide	P2O5	%	Sharkov, E V	X-ray fluorescence (XRF)
21	Loss on ignition	LOI	%	Sharkov, E V	Loss of ignition analysis
22	Sum	Sum	%	Sharkov, E V	Calculated

License:

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

Size:

280 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Latitude 2	6 Longitude 2	7 Elevation 2 [m]	8 Sample label	9 Samp type	10 SiO2 [%]	11 TiO2 [%]	12 Al2O3 [%]	13 Fe2O3 [%]	14 FeO [%]	15 MnO [%]	16 MgO [%]	17 CaO [%]	18 Na2O [%]	19 K2O [%]	20 P2O5 [%]	21 LOI [%]	22 Sum [%]
I1003	7.2483	-34.5850	-4800	7.2550	-34.5883	-5000	I1003/11	basalt	49.02	1.34	15.62	3.59	5.96	0.15	7.73	11.10	3.43	0.32	0.18	1.15	99.59
I1003	7.2483	-34.5850	-4800	7.2550	-34.5883	-5000	I1003/11	glass	51.54	2.16	14.79		9.58	0.17	7.62	9.74	3.34	0.16			99.10
I1016	6.6150	-34.1000	-2800	6.6167	-34.0900	-2700	I1016/2	basalt	48.96	1.58	14.81	3.04	7.16	0.18	8.96	10.94	2.76	0.15	0.16	1.16	99.86
I1016	6.6150	-34.1000	-2800	6.6167	-34.0900	-2700	I1016/2	glass	51.24	1.44	14.58		9.25		8.47	11.89	2.72				99.59
I1026	6.3483	-33.5367	-3870	6.3650	-33.5167	-2600	I1026/2	basalt	49.66	1.54	15.93	4.04	5.58	0.08	7.17	10.92	2.94	0.29	0.14	1.50	99.79
I1026	6.3483	-33.5367	-3870	6.3650	-33.5167	-2600	I1026/3	basalt	50.16	1.55	15.32	4.32	5.26	0.13	7.86	10.88	2.95	0.20	0.14	0.15	98.92
I1026	6.3483	-33.5367	-3870	6.3650	-33.5167	-2600	I1026/3	glass	52.56	2.05	15.10		10.64	0.18	6.22	9.58	3.94	0.24			100.51
I1027	6.3550	-33.5700	-3200	6.3833	-33.5700	-2750	I1027/5	basalt	50.51	1.69	14.13	2.55	8.17	0.14	7.77	10.02	2.86	0.19	0.16	1.22	99.41
I1027	6.3550	-33.5700	-3200	6.3833	-33.5700	-2750	I1027/5	glass	51.79	1.42	15.64		8.75	0.17	7.91	10.75	3.18	0.08			99.69
I1030	6.6467	-33.0567	-3250	6.6450	-33.0600	-3150	I1030/11	basalt	47.60	1.56	16.42	4.67	4.89	0.12	8.75	11.02	2.76	0.15	0.17	1.67	99.78
I1030	6.6467	-33.0567	-3250	6.6450	-33.0600	-3150	I1030/11	glass	51.28	1.56	15.94		7.94	0.13	8.87	11.65	2.70	0.10			100.17
I1031	5.9917	-33.2450	-4200	6.0017	-33.2433	-3900	I1031/1	basalt	50.54	1.54	14.32	4.12	6.73	0.15	7.90	10.54	2.88	0.14	0.16	0.87	99.89
I1031	5.9917	-33.2450	-4200	6.0017	-33.2433	-3900	I1031/1	glass	52.81	1.75	13.80		9.69	0.18	7.10	11.08	3.34	0.12			99.87
I1036	5.4067	-33.0733	-2260	5.4133	-33.0700	-2300	I1036/4	basalt	48.82	1.46	15.48	3.83	6.18	0.17	8.66	10.68	2.61	0.32	0.17	1.00	99.38
I1036	5.4067	-33.0733	-2260	5.4133	-33.0700	-2300	I1036/4	glass	51.41	1.48	15.05		9.43		8.60	11.86	2.75	0.20			100.78
I1037	5.3750	-32.9800	-2380	5.3800	-32.9750	-2420	I1037/1	basalt	49.96	1.57	15.88	3.04	6.11	0.17	7.21	10.54	3.09	0.40	0.17	1.34	99.48
I1037	5.3750	-32.9800	-2380	5.3800	-32.9750	-2420	I1037/1	glass	51.12	1.60	14.86		9.91		7.92	12.86	2.53	0.20			101.00
I1069	5.9100	-33.1633	-3800	5.9083	-33.1583	-3640	I1069/1	basalt	49.75	1.76	14.02	2.80	8.67	0.19	8.13	9.94	2.78	0.31	0.17	0.98	99.50
I1069	5.9100	-33.1633	-3800	5.9083	-33.1583	-3640	I1069/1	glass	51.92	1.84	14.66		10.29	0.19	7.68	10.20	3.24	0.16			100.18
I1072	6.6767	-33.8217	-4350	6.6767	-33.8000	-4200	I1072/1	basalt	49.30	1.09	15.76		9.25	0.15	7.04	11.48	2.26	0.10	0.04	1.76	98.23
I1072	6.6767	-33.8217	-4350	6.6767	-33.8000	-4200	I1072/1	glass	51.49	1.25	15.74		8.86	0.19	8.14	11.81	2.94	0.08			100.50