Citation:

PANGAEA.946146

Name: Major-element concentrations of hydrothermally altered basaltic rocks in IODP Hole 368-U1502B (Dataset S1)
Published: 2022-07-07
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Hydrothermal alteration; IODP Exp. 367/368; IODP Hole U1502B; Mid-ocean ridge basalt (MORB); plagioclase; South China Sea; Sr isotopes

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

Published: 2022-07-07 • DOI registered: 2022-08-30

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

Keyword(s):

Hydrothermal alteration; IODP Exp. 367/368; IODP Hole U1502B; Mid-ocean ridge basalt (MORB); plagioclase; South China Sea; Sr isotopes

Related to:

Wu, Jiawang; Liu, Zhifei; Yu, Xun (2021): Plagioclase-regulated hydrothermal alteration of basaltic rocks with implications for the South China Sea rifting. Chemical Geology, 585, 120569, https://doi.org/10.1016/j.chemgeo.2021.120569

Funding:

China Postdoctoral Science Foundation, grant/award no. 2018M640418

China Postdoctoral Science Foundation, grant/award no. 2019T120352

National Key Research and Development Program of China, grant/award no. 2018YFE0202402

National Natural Science Foundation of China (NSFC), grant/award no. 41530964

National Natural Science Foundation of China (NSFC), grant/award no. 41806064

National Natural Science Foundation of China (NSFC), grant/award no. 41906051

Shanghai Association for Science and Technology (SAST), grant/award no. 20590780200: Shanghai Science and Technology Innovation Action Plan

Coverage:

Latitude: 18.464663 * Longitude: 116.230682

Date/Time Start: 2017-04-29T19:30:00 * Date/Time End: 2017-05-13T20:50:00

Minimum DEPTH, sediment/rock: 733.75 m * Maximum DEPTH, sediment/rock: 917.41 m

Event(s):

368-U1502B * Latitude: 18.464663 * Longitude: 116.230682 * Date/Time Start: 2017-04-29T19:30:00 * Date/Time End: 2017-05-13T20:50:00 * Elevation: -3763.6 m * Campaign: * Basis: Joides Resolution * Method/Device: Core drilling (CDRILL) * Comment: Drill in casing to 723.7 mbsf

Comment:

a Fe2O3* refers to total iron oxides.

b LOI (i.e. loss on ignition at 600°C) contents are shown.

c Total percentages range between 93.0–101.0%, on average 98.3%.

% values are given in wt. %.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Sample code/label	Sample label		Wu, Jiawang
2	DEPTH, sediment/rock	Depth sed	m	Wu, Jiawang	Geocode – mbsf
3	Silicon dioxide	SiO2	%	Wu, Jiawang
4	Aluminium oxide	Al2O3	%	Wu, Jiawang
5	Iron oxide, Fe2O3	Fe2O3	%	Wu, Jiawang	*a
6	Manganese oxide	MnO	%	Wu, Jiawang
7	Magnesium oxide	MgO	%	Wu, Jiawang
8	Calcium oxide	CaO	%	Wu, Jiawang
9	Sodium oxide	Na2O	%	Wu, Jiawang
10	Potassium oxide	K2O	%	Wu, Jiawang
11	Titanium dioxide	TiO2	%	Wu, Jiawang
12	Phosphorus pentoxide	P2O5	%	Wu, Jiawang
13	Strontium	Sr	mg/kg	Wu, Jiawang	given in ppm
14	Zirconium	Zr	mg/kg	Wu, Jiawang	given in ppm
15	Loss on ignition	LOI	%	Wu, Jiawang	b
16	Total	Total	%	Wu, Jiawang	c

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

750 data points

Data

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

1 Sample label	2 Depth sed [m]	3 SiO2 [%]	4 Al2O3 [%]	5 Fe2O3 [%]	6 MnO [%]	7 MgO [%]	8 CaO [%]	9 Na2O [%]	10 K2O [%]	11 TiO2 [%]	12 P2O5 [%]	13 Sr [mg/kg]	14 Zr [mg/kg]	15 LOI [%]	16 Total [%]
03R1W4-10	733.75	39.2	10.6	10.8	0.15	1.70	17.20	0.72	1.79	0.35	0.11	590	74	13.3	95.8
04R2W47-51	740.70	54.5	14.6	8.8	0.23	2.95	3.07	4.37	0.19	1.71	0.21	146	151	8.7	99.3
05R1W106-110	749.38	54.3	16.6	8.2	0.14	2.59	4.64	3.02	0.29	1.84	0.23	151	145	7.5	99.4
06R1W5-10	757.98	53.1	20.6	4.5	0.07	2.33	7.21	3.33	0.55	1.27	0.13	194	96	6.7	99.8
06R1W23-29	758.16	45.0	11.9	7.2	0.16	5.57	11.07	2.06	0.22	0.74	0.09	112	85	13.7	97.7
06R2W0-3	759.44	50.0	8.5	9.8	0.22	4.64	7.18	1.44	0.09	0.91	0.14	39	109	12.9	95.9
08R3W12-16	779.95	53.4	18.0	7.8	0.07	1.63	2.05	5.53	0.21	2.72	0.36	205	193	6.2	97.9
09R1W46-50	787.18	49.0	19.4	10.0	0.06	2.45	4.49	4.20	0.38	2.02	0.36	794	112	7.6	99.8
09R2W49-52	788.52	52.6	14.8	10.6	0.10	2.80	3.44	3.97	0.22	2.70	0.34	146	174	9.3	100.9
11R1W24-28	796.57	45.6	14.5	13.8	0.22	2.78	3.02	3.58	0.22	2.36	0.30	151	153	9.9	96.3
11R1W43-48	796.76	54.5	8.8	12.9	0.27	3.20	5.58	0.51	0.10	0.11	0.04	90	35	11.2	97.2
11R1W114-119	797.46	36.6	7.8	21.2	0.58	5.41	5.67	1.24	0.12	0.75	0.11	124	96	18.3	97.8
13R1W44-48	806.35	38.3	10.2	15.6	0.44	6.49	7.95	2.01	0.29	0.94	0.12	117	86	16.1	98.5
13R1W53-57	806.45	43.2	16.5	9.7	0.32	5.17	6.43	3.07	0.44	1.43	0.13	157	116	13.0	99.3
13R4W32-36	810.46	39.5	11.1	16.8	0.39	8.05	3.12	2.08	0.18	1.91	0.23	109	132	14.1	97.5
15R2W68-72	817.70	45.7	22.4	7.6	0.20	4.40	8.49	2.88	0.21	0.91	0.08	224	56	6.9	99.8
15R3W38-42	818.82	52.2	12.8	10.5	0.23	4.91	1.67	3.73	0.13	1.50	0.18	171	93	8.9	96.7
15R3W85-92	819.30	25.2	8.4	18.3	0.51	16.31	2.19	0.61	0.09	1.71	0.12	41	125	24.8	98.3
16R2W76-80	822.15	31.6	13.4	14.7	0.48	13.29	5.42	1.81	0.33	1.48	0.16	105	100	13.6	96.2
16R2W96-101	822.35	29.8	14.1	15.5	0.47	16.26	4.38	0.95	0.44	1.61	0.10	65	112	14.2	97.7
16R3W4-7	822.90	40.2	11.1	10.9	0.31	10.21	5.29	2.32	0.12	1.08	0.15	155	88	16.8	98.5
16R3W36-40	823.21	47.5	12.3	13.3	0.32	5.68	2.74	3.24	0.17	1.27	0.16	160	80	9.9	96.6
17R1W13-20	825.25	50.9	16.1	9.6	0.21	5.92	7.89	3.27	0.15	1.65	0.18	170	113	4.6	100.4
18R3W35-40	832.64	47.4	17.1	10.0	0.28	5.86	7.23	2.50	0.31	1.25	0.15	259	84	7.3	99.5
19R3W80-85	838.02	35.1	11.4	18.6	0.44	15.42	4.51	1.48	0.13	1.12	0.07	69	91	12.3	100.6
21R1W94-101	845.18	49.6	19.5	7.3	0.13	6.50	3.08	4.39	0.30	1.98	0.23	199	117	6.6	99.5
21R2W100-106	846.43	48.9	18.8	7.7	0.21	6.17	2.44	4.27	0.33	1.76	0.21	179	123	7.9	98.7
23R1W4-9	850.42	46.5	17.5	8.3	0.23	5.15	5.57	3.18	0.35	1.42	0.19	181	112	9.1	97.5
23R1W95-100	851.33	50.5	16.9	8.8	0.28	6.07	5.45	2.80	0.19	1.59	0.18	169	107	5.9	98.6
24R3W46-52	856.98	30.9	7.3	32.7	0.49	7.43	3.53	1.26	0.14	0.64	0.06	66	65	16.7	101.2
25R1W12-16	858.54	47.9	19.2	9.4	0.22	6.60	2.74	4.02	0.69	1.15	0.14	167	85	5.7	97.7
25R2W93-98	860.75	51.3	16.6	9.5	0.20	6.24	4.03	3.06	0.40	0.92	0.15	184	91	5.1	97.5
25R3W46-49	861.63	51.0	21.7	6.6	0.18	4.74	8.15	3.15	0.20	1.20	0.14	219	85	3.9	101.0
26R2W0-4	864.68	56.4	18.5	6.0	0.13	3.22	3.84	3.83	0.31	1.38	0.17	201	144	5.8	99.5
27R2W130-134	870.73	49.5	19.5	8.8	0.18	5.84	1.33	3.95	0.36	2.27	0.21	148	131	7.3	99.2
27R3W48-53	871.31	20.7	5.1	30.4	1.02	7.84	4.26	4.27	0.07	0.62	0.08	49	74	17.4	91.8
27R4W71-76	872.06	49.4	15.9	12.0	0.22	5.41	5.79	3.95	0.14	1.94	0.22	201	138	4.3	99.3
28R1W74-78	873.76	49.4	15.6	11.4	0.20	5.44	4.23	3.57	0.15	1.87	0.21	187	137	5.3	97.4
29R2W2-5	878.97	36.4	9.7	23.8	0.72	5.59	7.78	0.70	0.08	0.77	0.10	193	79	13.6	99.2
29R2W47-50	879.42	45.4	15.0	13.4	0.31	7.02	1.34	4.47	0.12	1.59	0.20	110	136	8.8	97.6
31R2W97-100	888.91	41.7	14.7	14.6	0.34	8.79	1.63	2.77	0.10	1.24	0.15	83	105	10.2	96.3
31R3W59-63	889.96	41.1	14.9	13.8	0.38	7.81	2.69	4.53	0.14	1.52	0.17	110	121	10.9	98.0
33R1W47-53	896.60	45.2	18.5	10.1	0.25	4.74	6.76	4.19	0.27	1.45	0.17	225	109	8.8	100.4
33R2W22-27	897.73	43.3	15.0	13.0	0.33	6.27	8.60	3.03	0.26	1.48	0.17	180	111	7.9	99.3
35R2W59-63	907.68	43.5	17.5	7.1	0.21	5.94	7.67	3.61	0.27	1.38	0.17	209	97	8.0	95.4
35R3W51-57	909.13	48.8	17.5	11.1	0.17	4.73	8.71	3.21	0.34	1.59	0.18	198	116	3.6	100.0
36R2W14-18	912.77	37.6	11.6	9.5	0.32	8.16	11.13	3.69	0.09	1.49	0.17	129	115	9.1	93.0
36R3W45-48	914.50	49.5	14.5	12.0	0.22	6.14	7.50	3.24	0.18	2.04	0.24	175	144	5.0	100.6
37R1W25-30	916.08	48.6	14.0	12.6	0.23	6.31	9.13	2.73	0.13	2.07	0.23	156	143	3.6	99.6
37R2W30-35	917.41	49.6	13.8	12.0	0.20	5.67	9.02	3.06	0.12	2.06	0.25	173	162	3.4	99.2