Citation:

epic.29911.d001

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Abstract:

High-pressure/low-temperature metabasites occupy a definite geological position within the structure of the Polar Urals and have a very important bearing on the understanding of the early history of the Ural Mountains. Recently obtained geological, petrographic, geochemical and isotope data allow some conclusions on this history. The metabasites of the Khord”yus and Dzela complexes contain relics of a Neoproterozoic (578 ±8 Ma) oceanic crust. This crust formed part of the base of the early Paleozoic (500 Ma) ensimatic island arc and experienced Ca-Al-Si±Na metasomatism and, probably, partial melting with the formation of boninite melts. However, so far no boninite volcanics have been found. The metabasites at the base of the island arc took part in the collision and as a consequence experienced glaucophane schist and greenschist facies metamorphism during the collision and obduction over the passive Baltic margin 350 ±11 Ma ago.

Coverage:

Latitude: 65.400000 * Longitude: 62.000000

Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 26

Event(s):

Dzela * Latitude: 65.400000 * Longitude: 62.000000 * Location: Voikar massif, Polar Urals * Method/Device: Geological sample (GEOS)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	ORDINAL NUMBER	Ord No			Geocode
2	Sample code/label	Sample label		Remizov, Dmitry N
3	Rock type	Rock		Remizov, Dmitry N
4	Silicon dioxide	SiO2	%	Remizov, Dmitry N
5	Titanium dioxide	TiO2	%	Remizov, Dmitry N
6	Aluminium oxide	Al2O3	%	Remizov, Dmitry N
7	Iron oxide, Fe2O3	Fe2O3	%	Remizov, Dmitry N
8	Iron oxide, FeO	FeO	%	Remizov, Dmitry N
9	Manganese oxide	MnO	%	Remizov, Dmitry N
10	Magnesium oxide	MgO	%	Remizov, Dmitry N
11	Calcium oxide	CaO	%	Remizov, Dmitry N
12	Sodium oxide	Na2O	%	Remizov, Dmitry N
13	Potassium oxide	K2O	%	Remizov, Dmitry N
14	Phosphorus pentoxide	P2O5	%	Remizov, Dmitry N
15	Loss on ignition	LOI	%	Remizov, Dmitry N
16	Elements, total	Total	%	Remizov, Dmitry N
17	Lanthanum	La	mg/kg	Remizov, Dmitry N
18	Cerium	Ce	mg/kg	Remizov, Dmitry N
19	Neodymium	Nd	mg/kg	Remizov, Dmitry N
20	Samarium	Sm	mg/kg	Remizov, Dmitry N
21	Europium	Eu	mg/kg	Remizov, Dmitry N
22	Terbium	Tb	mg/kg	Remizov, Dmitry N
23	Ytterbium	Yb	mg/kg	Remizov, Dmitry N
24	Lutetium	Lu	mg/kg	Remizov, Dmitry N
25	Rare-earth elements	REE	mg/kg	Remizov, Dmitry N
26	Rubidium	Rb	mg/kg	Remizov, Dmitry N
27	Caesium	Cs	mg/kg	Remizov, Dmitry N
28	Strontium	Sr	mg/kg	Remizov, Dmitry N
29	Barium	Ba	mg/kg	Remizov, Dmitry N
30	Chromium	Cr	mg/kg	Remizov, Dmitry N
31	Cobalt	Co	mg/kg	Remizov, Dmitry N
32	Arsenic	As	mg/kg	Remizov, Dmitry N
33	Antimony	Sb	mg/kg	Remizov, Dmitry N
34	Scandium	Sc	mg/kg	Remizov, Dmitry N
35	Hafnium	Hf	mg/kg	Remizov, Dmitry N
36	Thorium	Th	mg/kg	Remizov, Dmitry N
37	Uranium	U	mg/kg	Remizov, Dmitry N
38	Tantalum	Ta	mg/kg	Remizov, Dmitry N
39	Zirconium	Zr	mg/kg	Remizov, Dmitry N
40	Nickel	Ni	mg/kg	Remizov, Dmitry N
41	Selenium	Se	mg/kg	Remizov, Dmitry N
42	Zinc	Zn	mg/kg	Remizov, Dmitry N

License:

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

Size:

800 data points

Data

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

1 Ord No	2 Sample label	3 Rock	4 SiO2 [%]	5 TiO2 [%]	6 Al2O3 [%]	7 Fe2O3 [%]	8 FeO [%]	9 MnO [%]	10 MgO [%]	11 CaO [%]	12 Na2O [%]	13 K2O [%]	14 P2O5 [%]	15 LOI [%]	16 Total [%]	17 La [mg/kg]	18 Ce [mg/kg]	19 Nd [mg/kg]	20 Sm [mg/kg]	21 Eu [mg/kg]	22 Tb [mg/kg]	23 Yb [mg/kg]	24 Lu [mg/kg]	25 REE [mg/kg]	26 Rb [mg/kg]	27 Cs [mg/kg]	28 Sr [mg/kg]	29 Ba [mg/kg]	30 Cr [mg/kg]	31 Co [mg/kg]	32 As [mg/kg]	33 Sb [mg/kg]	34 Sc [mg/kg]	35 Hf [mg/kg]	36 Th [mg/kg]	37 U [mg/kg]	38 Ta [mg/kg]	39 Zr [mg/kg]	40 Ni [mg/kg]	41 Se [mg/kg]	42 Zn [mg/kg]
1	DR-525/1	D	33.97	0.03	1.53	5.54	6.82	0.15	43.97	0.94	0.07	0.02	0.05	6.62	99.71	0.20	0.57	0.58	0.26	0.066	0.055	0.18	0.03	1.941	24.9	0.00	0	145	4330.0	138.4	1.92	0	5	0	0.180	3.590	0.10	10	1430	1.9	90
2	DR-522-2	HB	37.34	0.24	2.33	6.58	9.98	0.39	35.97	2.97	0.15	0.02	0.05	4.06	100.07	0.51	1.46	1.30	0.54	0.056	0.074	0.10	0.01	4.053	14.0	0.48	54	530	15785.0	172.4	10.20	0	13	0	0.510	1.560	0.00	32	1190	1.5	110
3	DR-502/2	PLLZ	38.52	0.05	7.99	7.06	6.21	0.17	28.17	4.99	0.24	0.02	0.05	6.61	100.07	0.35	0.84	0.54	0.16	0.019	0.074	0.22	0.04	2.213	14.0	0.00	245	250	62.3	109.4	0.83	0	6	0	0.000	0.620	0.00	455	100	3.8	40
4	DR-685/1	GRPX	39.37	1.86	15.93	19.86		0.41	7.95	11.70	1.66	0.29	0.01	0.06	100.12	1.99	4.50	2.76	0.73	0.660	0.190	0.84	0.15	11.820	42.6	0.70	550	510	38.4	27.7	3.95	0	34	0	0.950	1.470	0.00	35	90	1.9	0
5	DR-521/2	PX	40.89	1.25	13.56	5.63	8.28	0.15	13.36	12.33	2.09	0.45	0.05	2.03	100.05
6	DR-501/1	GN	40.66	0.57	19.02	7.03	6.57	0.12	8.98	15.08	0.52	0.02	0.05	1.45	100.07
7	DR-513	QGN	51.25	0.79	21.87	3.54	5.10	0.18	3.18	9.63	3.60	0.07	0.24	0.58	100.02	2.89	7.40	5.52	1.85	0.670	0.330	0.70	0.11	19.470	20.0	0.00	1	285	33.2	26.1	0.00	1	22	0	0.220	1.100	0.32	120	120	5.1	80
8	DR-521/3	AMPHPX	41.73	1.03	6.59	8.39	10.43	0.32	19.03	10.75	0.59	0.02	0.05	1.15	100.07	1.50	4.04	3.80	1.57	0.240	0.330	0.97	0.16	12.610	20.1	0.38	0	2	145.8	80.9	6.51	1	69	1	0.600	1.660	0.00	45	160	3.2	200
9	DR-523/2	GRAMP	40.43	0.91	13.35	5.10	10.33	0.19	13.45	13.44	0.99	0.12	0.05	1.69	100.05	0.58	1.80	2.23	1.18	0.130	0.230	0.63	0.10	6.880	22.0	1.21	195	165	56.7	53.9	4.24	0	62	0	0.210	2.070	0.00	47	110	2.0	10
10	DR-526/1	GRAMP	48.14	0.99	13.60	5.18	7.55	0.26	9.30	10.56	1.76	0.10	0.08	2.48	100.00	1.81	5.00	4.32	1.69	0.760	0.390	1.40	0.24	15.610	29.0	0.47	735	220	49.6	35.6	10.10	1	54	0	0.130	1.470	0.00	90	40	0.1	310
11	DR-527/1	MIAMP	48.92	0.34	18.01	4.66	3.72	0.17	7.76	11.21	2.05	0.17	0.05	2.99	100.05	8.89	19.10	10.80	2.68	0.550	0.530	1.50	0.23	44.300	20.7	0.00	210	166	77.8	18.9	4.43	0	34	5	3.970	0.930	0.00	110	0	3.1	10
12	DR-1056/1	GL-1	40.68	0.28	17.74	4.10	2.62	0.10	16.79	10.66	1.90	0.02	0.05	5.01	99.95	0.23	0.75	0.69	0.38	0.176	0.190	0.73	0.12	3.270	0.0		681		45.5	46.0			46	0	0.000		0.00
13	DR-1056/2	GL-1	38.25	0.20	19.28	3.81	2.19	0.08	12.28	16.84	1.59	0.02	0.05	5.46	100.04	0.33	2.11	0.85	0.32	0.140	0.086	0.37	0.06	4.263	0.0		755		38.2	24.9			36	0	0.000		0.00
14	DR-1056/46	GL-1														0.28	0.93	0.87	0.46	0.240	0.176	0.66	0.10	3.713	0.0		663		16.6	34.5			32	0	0.000		0.00
15	DR-113/6	GL-2	49.66	0.92	15.06	3.52	5.52	0.16	9.02	6.59	4.83	0.17	0.26	4.40	100.11	7.48	16.40	10.60	3.80	0.980	0.610	2.24	0.28	42.395	0.0		0		96.7	31.4			38	2	1.500		0.00
16	DR124/3	GL-2	48.78	1.02	13.66	4.46	5.39	0.15	10.07	7.80	3.78	0.65	0.24	4.00	100.00	5.12	12.60	9.10	2.50	0.900	0.650	2.04	0.28	33.190	0.0		0		102.0	36.2			45	1	0.950		0.00
17	DR124/10	DGL-2	47.62	1.05	12.86	3.23	5.84	0.31	8.73	10.76	4.21	0.06	0.32	5.00	99.99	8.31	20.70	12.90	3.51	1.160	0.630	2.22	0.27	49.700	0.0		0		117.0	30.0			36	2	1.100		0.00
18	DR1058/1	AECS	52.14	1.10	13.89	4.97	8.97	0.36	6.60	4.85	4.49	0.14	0.20	2.30	100.00	1.74	6.32	6.42	2.65	1.150	0.820	3.50	0.52	23.120	0.0		0		56.0	33.5			40	2	0.000		0.00
19	DR124/8	AECS	48.32	1.48	16.34	4.62	6.98	0.24	6.95	5.04	5.44	0.22	0.41	4.09	100.04	15.90	41.70	24.50	6.40	2.110	1.250	3.80	0.54	96.200	0.0		0		46.7	27.7			33	3	1.600		0.00
20	DR124/9	AECS	51.38	1.07	15.69	3.30	5.26	0.20	6.91	6.31	4.86	1.39	0.32	3.34	100.00	11.00	28.50	18.90	4.20	1.480	0.680	2.31	0.32	67.390	0.0		0		70.0	26.0			26	3	1.400		0.00
21	DR121/3	AECS	51.12	1.02	15.22	2.67	5.68	0.13	9.98	4.07	4.71	1.28	0.26	3.87	100.00	10.50	25.80	16.70	4.60	1.480	1.020	3.09	0.39	63.580	29.2		0		30.0	24.9			36	2	1.500		0.00
22	DR113/2	AECS														17.70	35.10	29.40	5.60	1.670	0.860	2.54	0.29	39.160	45.7		0		70.5	29.3			34	3	2.300		2.50
23	905/1	GRAMP	46.52	0.68	19.55	3.96	5.01	0.14	5.61	13.12	2.22	0.24	0.05	2.43	99.53	2.75	6.50	4.32	1.25	0.460	0.200	0.37	0.06
24	909/1	AMPH	48.54	0.88	20.70	3.40	5.17	0.16	4.21	9.96	3.26	0.63	0.14	2.91	99.96	4.05	9.75	5.80	1.54	0.980	0.310	0.90	0.15
25	n=12	GRAMP	44.20	0.84	19.40	4.26	7.04	0.20	6.35	12.15	2.16	0.30	0.09	2.70	99.67
26	n=10	AMPH	45.64	0.79	17.57	3.99	6.09	0.13	8.52	12.81	1.80	0.28	0.04	2.29	99.96