Citation:

PANGAEA.745243

Name: (Table 1) Chemical composition of Fe-rich layered silicates from the East Korean Rise, Japan Sea
Published: 2005
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Mineral and chemical compositions of highly ferruginous layered silicates (HLS) of glauconite sands occurred on the East Korean Rise outside volcanic structures and on an unnamed volcano and the Chentsov Volcano have been studied. The use of cluster and discriminant analyses has resulted to more objectively distinguished groups among HLS, and the use of factor analysis - to illustrate correlations between chemical elements in different groups. It has been found that green mineral assemblages of the East Korean Rise are heterogeneous in terms of morphology, composition and origin, and their formation is a complex multistage process including both neoformation and degradation.

Related to:

Markov, Yu D; Mozherovsky, A V; Barinov, N N; Derkachev, A N; Utkin, I V; Sereda, N A (2005): Highly ferruginous layered silicates of the East Korean Rise (Japan Sea). Pacific Geology, 24(2), 55-77

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 38.772139 * Median Longitude: 130.085844 * South-bound Latitude: 38.366600 * West-bound Longitude: 129.730400 * North-bound Latitude: 39.068200 * East-bound Longitude: 130.218900

Event(s):

TOI-1307 * Latitude: 38.703900 * Longitude: 130.203500 * Location: Japan Sea, Chentsov Volcano * Method/Device: Grab (GRAB)

TOI-1308 * Latitude: 38.709800 * Longitude: 130.199500 * Location: Japan Sea, Chentsov Volcano * Method/Device: Grab (GRAB)

TOI-1618 * Latitude: 38.715500 * Longitude: 130.192500 * Location: Japan Sea, Chentsov Volcano * 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	Sample code/label	Sample label		Markov, Yu D
5	Area/locality	Area		Markov, Yu D
6	Silicon dioxide	SiO2	%	Markov, Yu D	Wet chemistry
7	Titanium dioxide	TiO2	%	Markov, Yu D	Wet chemistry
8	Aluminium oxide	Al2O3	%	Markov, Yu D	Wet chemistry
9	Iron oxide, Fe2O3	Fe2O3	%	Markov, Yu D	Wet chemistry
10	Iron oxide, FeO	FeO	%	Markov, Yu D	Wet chemistry	total
11	Magnesium oxide	MgO	%	Markov, Yu D	Wet chemistry
12	Calcium oxide	CaO	%	Markov, Yu D	Wet chemistry
13	Manganese oxide	MnO	%	Markov, Yu D	Wet chemistry
14	Sodium oxide	Na2O	%	Markov, Yu D	Wet chemistry
15	Potassium oxide	K2O	%	Markov, Yu D	Wet chemistry
16	Phosphorus pentoxide	P2O5	%	Markov, Yu D	Wet chemistry
17	Loss on ignition	LOI	%	Markov, Yu D	Loss of ignition analysis
18	Sum	Sum	%	Markov, Yu D	Calculated
19	Sample comment	Sample comment		Markov, Yu D

License:

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

Size:

554 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Sample label	5 Area	6 SiO2 [%]	7 TiO2 [%]	8 Al2O3 [%]	9 Fe2O3 [%]	10 FeO [%]	11 MgO [%]	12 CaO [%]	13 MnO [%]	14 Na2O [%]	15 K2O [%]	16 P2O5 [%]	17 LOI [%]	18 Sum [%]	19 Sample comment
TOI-1307	38.7039	130.2035	1307(10)	Chentsov Volcano	42.54	<0.02	0.31	35.41	1.23	3.83	0.68	0.27	0.24	5.60	0.24	9.62	99.97
TOI-1307	38.7039	130.2035	1307(299)	Chentsov Volcano	51.00	0.02	0.46	31.62	0.65	4.27	0.14	0.06	0.50	6.50	0.04	5.09	100.33
TOI-1307	38.7039	130.2035	1307(300)	Chentsov Volcano	53.40	0.02	0.41	27.78	0.50	3.76	0.20	0.06	2.36	5.43	0.08	5.86	99.84
TOI-1307	38.7039	130.2035	1307(9)	Chentsov Volcano	45.18	0.31	0.44	30.09	0.93	3.78	0.38	0.25	2.67	5.60	0.32	9.66	99.61
TOI-1308	38.7098	130.1995	1308(11)	Chentsov Volcano	51.18	<0.02	0.44	27.98	1.29	4.63	0.33	0.22	0.24	6.86	0.09	6.56	99.82
TOI-1308	38.7098	130.1995	1308(12)	Chentsov Volcano	49.16	0.05	0.12	27.51	1.10	4.21	0.27	0.26	2.09	6.43	0.12	8.22	99.64
TOI-1618	38.7155	130.1925	1618(14)	Chentsov Volcano	49.36	<0.02	0.41	28.50	1.66	4.48	0.17	0.04	0.83	6.92	0.15	7.64	100.16
TOI-1875	38.7080	130.2066	1875(15)	Chentsov Volcano	48.42	0.02	0.25	32.76	0.69	3.82	0.27	0.37	0.44	5.37	0.15	7.06	99.60
TOI-1875	38.7080	130.2066	1875(16)	Chentsov Volcano	48.06	0.05	0.25	29.78	0.49	3.66	0.22	0.30	3.50	4.86	0.27	8.07	99.51
TOI-1875	38.7080	130.2066	1875(71)	Chentsov Volcano	49.64	0.02	0.88	27.17	0.69	3.83	0.27	0.44	3.84	5.00	0.32	7.34	99.44
TOI-1876	38.7249	130.2061	1876(17)	Chentsov Volcano	52.36	0.20	5.25	20.60	0.86	3.66	1.70	0.12	1.38	5.00	1.12	7.53	99.78	green monomineral fraction from glauconite sand
TOI-1876	38.7249	130.2061	1876(18)	Chentsov Volcano	50.78	0.16	4.81	20.67	0.80	3.76	2.31	0.25	1.38	5.50	1.54	7.70	99.66	green monomineral fraction from glauconite sand
TOI-1876	38.7249	130.2061	1876(19)	Chentsov Volcano	47.32	0.11	3.62	22.18	1.81	3.86	1.04	0.32	1.20	6.00	0.60	11.43	99.49	green monomineral fraction from glauconite sand
TOI-1876	38.7249	130.2061	1876(20)	Chentsov Volcano	45.28	0.14	4.25	19.59	1.83	3.66	3.35	0.27	1.40	5.29	2.24	12.97	99.67	green monomineral fraction from glauconite sand
TOI-2260	38.7169	130.2027	2260	Chentsov Volcano	57.74	0.05	1.72	20.80		4.10	0.24	0.20	1.45	5.54	0.07	7.08	98.99
TOI-2260	38.7169	130.2027	2260f	Chentsov Volcano	48.90	0.08	1.24	25.64	0.71	4.08	2.12	0.05	2.12	6.48	0.01	8.57	100.00
TOI-2270	38.7395	130.2189	2270	Chentsov Volcano	46.31	0.32	5.65	18.52	0.76	5.86	0.11	0.09	1.69	3.93		16.76	100.00
TOI-2270	38.7395	130.2189	2270/1	Chentsov Volcano	52.30	0.15	4.50	27.02		4.24	0.17	0.02	1.42	4.89	0.52	6.07	101.30
TOI-2287	38.7290	130.1831	2287	Chentsov Volcano	47.38	0.64	7.17	18.16	0.96	4.18	1.04	0.08	1.77	3.11		15.51	100.00
TOI-2290	38.8184	129.9771	2290/1	unnamed volcanic uplift	50.80	0.35	8.16	24.95		3.90	0.48	4.24	0.52	5.53	0.24	6.69	101.68
TOI-2290	38.8184	129.9771	2290/2	unnamed volcanic uplift	49.00	0.62	9.74	21.65		3.71	0.55	0.03	1.40	4.16	0.23	8.50	99.59
TOI-2331	38.9768	129.7304	2331	plato of the Korean Rise	48.70	0.08	5.33	28.88		3.67	0.09	0.02	0.22	7.63	0.15	6.35	101.10
TOI-2397	38.7186	130.1995	2397/1	Chentsov Volcano	45.97	0.18	3.45	19.25	3.09	4.17	0.20	0.15	1.70	5.42	0.05	15.66	99.24
TOI-2398	38.7277	130.2107	2398	Chentsov Volcano	51.86	0.40	6.94	19.63	1.44	3.68	0.74		2.03	3.13	0.27	10.10	100.20
TOI-2400	38.7312	130.1945	2400	Chentsov Volcano	47.91	0.30	5.89	24.63	0.84	3.99	0.20		1.39	4.08	0.05	10.56	99.84
TOI-2402	38.7329	130.2014	2402A	Chentsov Volcano	50.98	0.18	4.73	24.23	0.86	3.53	0.44		1.46	4.44	0.15	9.71	100.70
TOI-2402	38.7329	130.2014	2402A/1	Chentsov Volcano	49.27	0.15	2.19	22.61	2.08	4.17		0.02	0.63	6.40	0.08	11.65	99.25
TOI-2402	38.7329	130.2014	2402A/2	Chentsov Volcano	49.80	0.20	3.91	22.82	0.36	3.50		0.02	0.84	4.00	0.11	14.01	99.57
TOI-2415	39.0682	129.7680	2415	plato of the Korean Rise	50.20	0.15	5.08	28.29		3.70	0.12	0.02	0.28	6.87	0.12	6.78	101.60
TOI-2415	39.0682	129.7680	2415/1	plato of the Korean Rise	49.57	0.17	3.88	21.09	3.16	3.67	0.20	0.01	0.38	6.80	0.10	10.84	99.86
TOI-2416A	38.9902	129.9071	2416A/1	plato of the Korean Rise	49.70	0.20	7.15	25.67		3.24	0.14	0.02	1.42	5.55	0.24	6.66	99.99
TOI-2416A	38.9902	129.9071	2416A/1a	plato of the Korean Rise	50.20	0.24	7.66	24.56		3.60	0.32	0.02	0.63	5.22		6.65	99.10
TOI-2416A	38.9902	129.9071	2416A/2	plato of the Korean Rise	48.80	0.15	5.41	27.53		3.63	0.26	0.02	0.73	7.25	0.16	6.01	99.95
TOI-2416A	38.9902	129.9071	2416A/2b	plato of the Korean Rise	48.90	0.15	5.34	27.65		3.80	0.18	0.02	0.17	7.55	0.14	6.73	100.60
TOI-2416A	38.9902	129.9071	2416A/2b	plato of the Korean Rise	49.00	0.09	5.28	28.41		4.19	0.16	0.01	0.17	7.86	0.12	6.58	101.90
TOI-2425	39.0204	129.7365	2425	plato of the Korean Rise	49.00	0.07	2.57	31.02		3.68	0.09	0.02	0.48	7.16	0.15	6.69	100.90
TOI-2425	39.0204	129.7365	2425/1	plato of the Korean Rise	48.70	0.11	1.90	24.21	3.09	3.33	0.20	0.01	0.42	6.80	0.12	10.75	99.64
TOI-6219	38.3666	130.0071	6219/1	unnamed volcanic uplift	49.18	0.15	3.57	22.39	2.66	3.50	0.20	0.01	0.34	6.80	0.21	10.23	99.24