Citation:

PANGAEA.733954, In supplement to: FEGI Team (1997): Geological Structure of the Amirante Arc in the Indian Ocean. Vladivostok, Dal'nauka (E.P. Lelikov, Ed.), 162 pp

Name: (Table 20) Chemical composition of amphiboles from sediments and sedimentary rocks of the Amirante Arc slope
Published: 1997
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Derkachev, A N; Botsul, A I; Nikolaeva, N A (1997): Quaternary deposits and features of their mineral composition. In: Lelikov, E.P. (Ed.), Geological Structure of the Amirante Arc in the Indian Ocean; Dal'nauka (Vladivostok), 129-146

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: -8.552500 * Median Longitude: 52.919200 * South-bound Latitude: -8.560000 * West-bound Longitude: 52.896700 * North-bound Latitude: -8.545000 * East-bound Longitude: 52.941700

Minimum Elevation: -5000.0 m * Maximum Elevation: -3750.0 m

Event(s):

PB-33-2804 (2804) * Latitude: -8.560000 * Longitude: 52.941700 * Elevation Start: -4200.0 m * Elevation End: -3750.0 m * Location: Amirante Arc, Western Indian Ocean * Campaign: * Basis: Professor Bogorov * Method/Device: Dredge (DRG)

PB-33-2807 (2807) * Latitude: -8.545000 * Longitude: 52.896700 * Elevation Start: -5000.0 m * Elevation End: -4800.0 m * Location: Amirante Arc, Western Indian Ocean * Campaign: * Basis: Professor Bogorov * Method/Device: Dredge (DRG)

Comment:

Sample 2807/1-6-10 - brown hornblende from amphibole gabbro, other samples - from sediments and sedimentary rocks. Analyses have been carried out by V.M. Chubarov.

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	Elevation of event 2	Elevation 2	m
6	Method/Device of event	Method/Device
7	Sample code/label	Sample label		Derkachev, A N
8	Silicon dioxide	SiO2	%	Derkachev, A N	Microprobe
9	Titanium dioxide	TiO2	%	Derkachev, A N	Microprobe
10	Aluminium oxide	Al2O3	%	Derkachev, A N	Microprobe
11	Chromium(III) oxide	Cr2O3	%	Derkachev, A N	Microprobe
12	Iron oxide, FeO	FeO	%	Derkachev, A N	Microprobe
13	Manganese oxide	MnO	%	Derkachev, A N	Microprobe
14	Magnesium oxide	MgO	%	Derkachev, A N	Microprobe
15	Calcium oxide	CaO	%	Derkachev, A N	Microprobe
16	Nickel oxide	NiO	%	Derkachev, A N	Microprobe
17	Sodium oxide	Na2O	%	Derkachev, A N	Microprobe
18	Potassium oxide	K2O	%	Derkachev, A N	Microprobe
19	Sum	Sum	%	Derkachev, A N	Calculated

License:

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

Size:

110 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Elevation 2 [m]	6 Method/Device	7 Sample label	8 SiO2 [%]	9 TiO2 [%]	10 Al2O3 [%]	11 Cr2O3 [%]	12 FeO [%]	13 MnO [%]	14 MgO [%]	15 CaO [%]	16 NiO [%]	17 Na2O [%]	18 K2O [%]	19 Sum [%]
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804-1	49.41	1.97	7.60	0.12	7.71		17.53	11.61	0.01	2.57	0.09	98.62
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804/1-2	52.13	0.02	5.40		3.30		20.55	12.33	0.03	1.48	0.05	95.29
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804/1-3	48.72	0.04	8.40	0.16	4.24		19.01	11.85	0.06	1.81	0.09	94.38
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804/1-4	48.49	0.75	8.49		5.63		17.71	11.94	0.01	2.01	0.09	95.12
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804/1-5	50.16	0.82	5.12		11.69	0.04	16.21	11.07		1.47	0.15	96.73
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804/1-6	52.97	0.21	3.41		14.10		14.15	12.32	0.03	0.50	0.05	97.74
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804/1-7	56.93	0.04	0.54		9.22		18.41	12.64		0.06	0.03	97.87
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804/1-8	47.17	0.52	9.27		11.32		14.65	12.40		1.76	0.10	97.19
PB-33-2804	-8.5600	52.9417	-4200	-3750	Dredge	2804/1-9	52.52	0.46	2.13		14.59	0.12	15.82	9.50		1.17	0.08	96.39
PB-33-2807	-8.5450	52.8967	-5000	-4800	Dredge	2807/1-6-10	49.91	2.08	6.49		4.53		18.86	11.92	0.11	1.47	0.05	95.42