Citation:

odp.proc.sr.200.002.2006

Name: (Table T2) Major and trace element analysis of ODP Site 200-1224 basalts
Creator: Michele Lustrino
Published: 2006
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

During Ocean Drilling Program Leg 200, ~45 Ma igneous basement, was cored in the northeastern Pacific at Site 1224. The basement surface was inferred to be 28 meters below seafloor (mbsf). Basement lithology down to 170 mbsf is divided into three major units: Unit 1 = massive flow, Unit 2 = pillow breccia, and Unit 3 = intermixed pillows and thin flows.

The bulk compositions of Site 1224 rocks have high abundances of the high-field strength elements (HFSE) Y, Zr, and Nb relative to normal and even enriched mid-ocean-ridge basalts. Chemical stratigraphic differences among the three units at this site are clear. Unit 3 rocks have the highest FeO/MgO ratio and HFSE concentration, and Unit 2 lavas have the lowest. Unit 2 lavas also have the highest Y/Zr ratios. Unit 1 is separated into lower and upper flow units based on differences in HFSE content. Clearly, there were significant differences in the petrogenetic processes that created these units.

Compositional and lithologic differences among the basement units correlate with differences in physical properties among the units described by the Leg 200 Shipboard Scientific Party. Physical properties are therefore associated with petrological features.

Project(s):

Ocean Drilling Program (ODP)

Coverage:

Median Latitude: 27.889435 * Median Longitude: 141.979248 * South-bound Latitude: 27.889380 * West-bound Longitude: 141.979200 * North-bound Latitude: 27.889500 * East-bound Longitude: 141.979280

Date/Time Start: 2001-12-26T08:45:00 * Date/Time End: 2002-01-13T18:17:00

Minimum DEPTH, sediment/rock: 26.01 m * Maximum DEPTH, sediment/rock: 153.35 m

Event(s):

200-1224A * Latitude: 27.889480 * Longitude: 141.979230 * Date/Time Start: 2001-12-26T08:45:00 * Date/Time End: 2001-12-29T05:30:00 * Elevation: -4966.1 m * Penetration: 32.2 m * Recovery: 1.67 m * Location: North Pacific Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores; 32.2 m cored; 0 m drilled; 5.2 % recovery

200-1224D * Latitude: 27.889500 * Longitude: 141.979200 * Date/Time Start: 2001-12-30T18:30:00 * Date/Time End: 2002-01-13T18:17:00 * Elevation: -4967.1 m * Penetration: 64.7 m * Recovery: 15.65 m * Location: North Pacific Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 33.5 m cored; 31.2 m drilled; 46.7 % recovery

200-1224E * Latitude: 27.889380 * Longitude: 141.979280 * Date/Time: 2001-12-30T00:00:00 * Elevation: -4967.1 m * Penetration: 36.7 m * Recovery: 14.91 m * Location: North Pacific Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 3 cores; 28.7 m cored; 8 m drilled; 52 % recovery

Comment:

Accuracy is calculated based on analysis of standard sample, mainly igneous rock standard samples of Geological Survey of Japan, as linear fit note accuracy. Accuracies of XRF analysis: SiO2 = 0.27%, TiO2 = 0.017%, Al2O3 = 0.23%, Fe2O3 = 0.11%, MnO = 0.0047%, MgO = 0.11%, CaO = 0.098%, Na2O = 0.19%, K2O = 0.038%, P2O5 = 0.0042%, Co = 2.7%, Cr = 18.0%, Ba = 4.1%, Nb = 14.3%, Ni = 9.3%, Pb = 17.6%, Rb = 18.2%, Sr = 1.9%, Th = 29.0%, Y = 2.4%, and Zr = 1.8%. Major elements measured in wt%. Sediment depth is given in mbsf.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Sample code/label	Sample label		Haraguchi, Satoru	DSDP/ODP/IODP sample designation
3	DEPTH, sediment/rock	Depth sed	m			Geocode
4	Silicon dioxide	SiO2	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
5	Titanium dioxide	TiO2	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
6	Aluminium oxide	Al2O3	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
7	Iron oxide, Fe2O3	Fe2O3	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
8	Manganese oxide	MnO	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
9	Magnesium oxide	MgO	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
10	Calcium oxide	CaO	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
11	Sodium oxide	Na2O	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
12	Potassium oxide	K2O	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
13	Phosphorus pentoxide	P2O5	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
14	Elements, total	Total	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
15	Water in rock	H2O	%	Haraguchi, Satoru	X-ray fluorescence (XRF)	H2O(-)
16	Loss on ignition	LOI	%	Haraguchi, Satoru	X-ray fluorescence (XRF)
17	Cobalt	Co	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
18	Chromium	Cr	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
19	Barium	Ba	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
20	Niobium	Nb	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
21	Nickel	Ni	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
22	Lead	Pb	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
23	Rubidium	Rb	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
24	Strontium	Sr	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
25	Thorium	Th	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
26	Yttrium	Y	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)
27	Zirconium	Zr	mg/kg	Haraguchi, Satoru	X-ray fluorescence (XRF)

License:

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

Size:

1243 data points

Data

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

1 Event	2 Sample label	3 Depth sed [m]	4 SiO2 [%]	5 TiO2 [%]	6 Al2O3 [%]	7 Fe2O3 [%]	8 MnO [%]	9 MgO [%]	10 CaO [%]	11 Na2O [%]	12 K2O [%]	13 P2O5 [%]	14 Total [%]	15 H2O [%]	16 LOI [%]	17 Co [mg/kg]	18 Cr [mg/kg]	19 Ba [mg/kg]	20 Nb [mg/kg]	21 Ni [mg/kg]	22 Pb [mg/kg]	23 Rb [mg/kg]	24 Sr [mg/kg]	25 Th [mg/kg]	26 Y [mg/kg]	27 Zr [mg/kg]
200-1224A	200-1224A-5X-1,14-22	30.84	50.35	2.74	13.07	14.65	0.21	6.23	10.67	2.75	0.22	0.25	101.14	0.94	-0.28	51	103	30.9	3.3	37.5		2.8	119.1	0.3	47.2	176.2
200-1224A	200-1224A-6N-1,7-11	32.07	49.61	2.70	12.75	15.11	0.20	6.31	10.46	2.72	0.17	0.25	100.28	1.01	-0.32	46	96	24.9	3.2	36.6	1.2	1.6	117.1	0.6	46.3	174.1
200-1224D	200-1224D-1R-1,51-57	26.01	50.03	2.70	12.97	14.80	0.19	6.41	10.52	2.75	0.13	0.25	100.73	1.09	-0.28	48	95	25.2	3.4	36.1	0.8	0.3	118.9	1.3	46.0	173.6
200-1224D	200-1224D-1R-2,80-85	27.74	50.49	2.70	12.95	14.93	0.21	6.22	10.66	2.70	0.31	0.25	101.41	0.90	-0.10	48	91	22.4	3.3	35.2	0.4	4.2	116.7	0.9	46.5	174.0
200-1224D	200-1224D-1R-3,16-23	28.26	50.42	2.73	13.16	14.47	0.18	6.14	10.35	2.85	0.18	0.25	100.73	1.13	-0.16	44	89	21.9	3.4	38.4	0.0	0.5	121.8	1.0	46.7	175.7
200-1224D	200-1224D-1R-3,44-49	28.54	49.64	2.66	12.79	15.21	0.20	6.49	10.44	2.75	0.13	0.24	100.57	1.01	-0.34	50	87	23.1	3.1	37.1		0.6	117.1	0.5	45.5	171.8
200-1224D	200-1224D-1R-4,6-10	29.05	49.83	2.72	12.97	14.29	0.20	6.11	10.69	2.80	0.17	0.25	100.01	1.01	-0.03	48	90	25.4	3.4	37.5	0.3	0.5	122.6	0.1	47.5	175.5
200-1224D	200-1224D-2R-1,19-25	35.29	49.46	2.72	12.98	14.70	0.19	6.33	10.07	2.91	0.15	0.25	99.77	1.36	-0.22	49	92	24.9	3.2	38.5	0.3	0.6	123.0	0.9	47.3	176.5
200-1224D	200-1224D-2R-2,15-20	36.44	49.97	2.76	13.00	14.38	0.17	6.38	10.14	2.95	0.12	0.25	100.11	1.06	-0.20	49	92	23.2	3.2	36.1			121.6	0.9	46.4	177.7
200-1224D	200-1224D-2R-2,114-120	37.53	50.33	2.73	13.01	14.40	0.16	6.33	10.02	2.87	0.19	0.24	100.28	1.09	-0.10	46	97	24.5	3.2	37.5		0.5	118.1	0.4	44.3	173.6
200-1224D	200-1224D-2R-3,70-76	38.41	50.13	2.73	13.07	14.31	0.17	6.31	10.34	2.84	0.19	0.25	100.32	1.05	-0.18	47	97	25.4	3.2	35.9		0.7	120.8	0.5	46.0	177.5
200-1224D	200-1224D-2R-4,73-79	39.76	49.67	2.67	12.84	14.84	0.18	6.47	10.32	2.81	0.14	0.24	100.21	1.09	-0.24	49	91	25.2	3.2	35.7		0.5	120.4	0.4	47.6	177.5
200-1224D	200-1224D-3R-1,52-54	45.22	49.93	2.69	12.87	14.80	0.19	6.37	10.38	2.81	0.16	0.25	100.44	1.11	-0.27	48	98	22.5	3.4	34.2	0.1	0.1	120.6	0.9	47.8	178.9
200-1224D	200-1224D-3R-2,57-62	46.24	49.49	2.68	12.64	15.29	0.20	6.65	10.35	2.71	0.12	0.24	100.38	0.99	-0.28	43	95	24.7	3.1	35.6	0.4	0.2	117.0	0.7	47.5	172.9
200-1224D	200-1224D-3R-2,126-132	46.96	49.71	2.89	12.82	15.97	0.15	5.43	9.55	2.82	0.75	0.25	100.34	1.35	0.44	46	81	29.9	3.1	37.9		16.5	116.3	0.4	47.6	169.0
200-1224D	200-1224D-3R-3,41-50	47.55	49.81	2.44	14.35	12.77	0.16	5.27	12.06	3.03	0.40	0.25	100.54	0.37	0.52	46	128	24.4	2.8	46.0		7.1	131.2	0.8	42.1	151.5
200-1224D	200-1224D-4R-1,12-19	49.42	50.14	2.36	13.64	13.00	0.15	6.95	10.65	2.93	0.14	0.21	100.17	1.32	-0.01	49	120	12.8	2.7	43.3		0.3	126.6	0.9	37.9	148.9
200-1224D	200-1224D-4R-1,69-74	49.99	50.29	2.29	13.38	13.38	0.16	7.08	10.67	2.73	0.25	0.20	100.44	1.21	-0.08	44	121	21.5	2.7	42.3	0.2	2.8	121.8	0.4	38.5	142.6
200-1224D	200-1224D-4R-2,28-34	50.90	50.36	2.29	13.50	13.10	0.17	6.89	11.05	2.71	0.14	0.20	100.40	0.94	-0.11	46	128	19.7	2.8	42.5		0.7	125.1	0.6	39.2	143.3
200-1224D	200-1224D-5R-1,61-70	51.91	49.84	2.36	13.75	12.87	0.17	6.87	11.12	2.75	0.13	0.21	100.06	1.13	0.11	47	124	20.0	2.7	43.9		0.4	127.2	0.6	39.2	148.1
200-1224E	200-1224E-3R-2,51-53	28.90	49.67	2.67	12.90	14.45	0.17	6.31	10.19	2.77	0.14	0.24	99.50	1.10	-0.12	48	93	22.0	3.1	37.8			121.2	0.5	45.6	175.0
200-1224F	200-1224F-1R-2,133-136	30.47	49.83	2.70	12.89	14.62	0.21	6.16	10.59	2.79	0.18	0.24	100.23	1.01	0.01	49	89	22.9	3.3	37.0	0.5	0.8	121.5	0.4	48.7	174.8
200-1224F	200-1224F-1R-4,46-49	32.55	49.88	2.74	13.10	14.34	0.17	6.41	10.23	2.83	0.17	0.25	100.13	0.99	-0.11	47	89	25.0	3.2	37.3		0.9	122.7	0.4	46.4	177.5
200-1224F	200-1224F-1R-4,61-62	32.70	50.47	2.80	13.25	14.16	0.17	6.12	10.30	2.99	0.45	0.25	100.96	1.02	0.65	48	90	39.9	3.3	33.9		12.2	132.1	0.8	46.2	176.3
200-1224F	200-1224F-1R-4,118-120	33.27	50.05	2.68	12.94	14.76	0.18	6.50	10.02	2.77	0.20	0.24	100.33	1.17	-0.07	49	91	16.2	3.2	35.7	0.1	0.9	117.0	0.8	45.8	171.3
200-1224F	200-1224F-1R-5,57-59	34.09	51.47	2.79	13.28	12.74	0.17	6.11	10.22	2.92	0.55	0.25	100.49	1.03	0.71	60	93	50.7	3.4	43.5		51.4	139.2	0.7	47.8	177.9
200-1224F	200-1224F-2R-1,14-17	39.84	51.32	2.77	13.26	12.75	0.16	6.37	10.22	2.93	0.33	0.25	100.36	1.24	0.63	53	92	36.1	3.2	36.0	0.1	18.3	136.2	0.1	45.9	176.9
200-1224F	200-1224F-2R-1,91-93	40.81	51.73	2.81	13.78	11.80	0.15	6.17	10.60	2.99	0.34	0.25	100.63	1.29	0.62	88	97	45.8	3.3	158.2	0.5	6.8	143.1	0.5	46.6	177.8
200-1224F	200-1224F-2R-3,10-12	42.72	50.59	2.62	13.05	14.35	0.20	6.29	10.51	2.68	0.37	0.25	100.91	0.72	-0.23	50	94	26.3	3.4	37.2		5.7	119.7	0.8	48.6	181.8
200-1224F	200-1224F-2R-4,138-140	45.14	49.56	2.76	13.07	14.61	0.17	6.47	10.24	2.82	0.14	0.25	100.10	0.86	-0.21	50	84	18.3	3.2	36.2		0.3	121.9	0.8	47.0	180.9
200-1224F	200-1224F-3R-1,10-13	47.40	50.29	2.73	12.87	15.17	0.18	6.42	10.16	2.79	0.16	0.25	101.01	0.78	-0.34	46	93	23.3	3.1	34.7		0.2	117.9	0.4	48.1	175.0
200-1224F	200-1224F-3R-1,90-95	48.20	50.53	3.01	13.62	14.02	0.14	6.27	9.85	3.00	0.17	0.26	100.88	1.20	-0.04	56	82	23.2	3.5	52.4	0.0	0.2	125.5	0.7	48.8	183.8
200-1224F	200-1224F-3R-3,90-93	50.93	50.74	2.47	14.29	11.89	0.16	6.65	11.34	2.84	0.43	0.21	101.03	0.90	0.23	55	128	25.0	3.0	44.5		14.4	131.3	0.3	41.7	152.3
200-1224F	200-1224F-4R-1,75-77	57.15	50.63	2.31	13.40	13.77	0.20	6.73	11.35	2.56	0.26	0.20	101.38	0.62	-0.20	44	121	19.8	2.8	42.9	0.1	3.6	117.7	0.4	38.9	142.0
200-1224F	200-1224F-4R-2,84-86	58.14	50.29	2.34	13.39	13.84	0.20	6.50	11.41	2.52	0.24	0.21	100.93	0.59	-0.12	46	123	19.9	2.9	43.0		3.1	119.2	0.5	40.4	147.4
200-1224F	200-1224F-4R-3,1-3	58.81	49.44	2.28	13.32	13.14	0.17	6.80	11.02	2.72	0.16	0.20	99.24	0.76	-0.11	52	129	15.8	2.8	41.4		1.6	124.1	0.6	38.4	144.2
200-1224F	200-1224F-4R-3,134-136	60.14	49.92	2.30	13.40	13.22	0.17	6.72	11.03	2.67	0.14	0.20	99.77	0.64	-0.16	46	125	20.8	2.7	41.8	3.7	0.5	121.8	0.8	39.9	143.4
200-1224F	200-1224F-4R-5,120-122	62.21	50.52	2.34	13.71	12.95	0.16	6.80	11.01	2.76	0.16	0.20	100.61	0.66	-0.19	45	126	22.9	2.8	43.2	0.4	0.6	123.9	0.6	39.4	146.0
200-1224F	200-1224F-4R-6,24-27	62.72	50.51	2.09	14.05	12.57	0.18	6.63	11.63	2.57	0.35	0.19	100.78	0.91	0.06	45	149	15.5	2.4	44.3	1.0	5.8	118.7	0.9	38.4	133.3
200-1224F	200-1224F-5R-1,93-96	66.83	51.40	2.12	14.29	10.36	0.17	6.92	11.91	2.65	0.32	0.18	100.33	0.66	-0.03	41	147	51.3	2.2	46.8	0.3	4.9	149.2	0.3	41.3	138.3
200-1224F	200-1224F-6R-1,97-99	75.97	50.68	2.02	13.68	13.00	0.19	6.56	11.50	2.51	0.52	0.18	100.83	0.86	0.33	43	144	35.2	2.0	33.6		14.1	127.7	0.5	37.3	128.3
200-1224F	200-1224F-7R-1,97-99	85.47	50.90	2.06	13.76	12.38	0.18	6.70	11.37	2.63	0.30	0.18	100.48	0.58	-0.14	43	143	137.1	2.2	42.4		3.7	140.6	0.6	39.1	133.3
200-1224F	200-1224F-8R-1,108-111	94.68	50.59	2.09	13.82	12.04	0.18	6.84	11.59	2.61	0.31	0.19	100.25	0.63	-0.09	47	150	34.0	2.1	40.3		5.9	131.0	0.1	40.1	134.0
200-1224F	200-1224F-9R-1,46-49	103.16	50.40	2.07	13.88	12.30	0.18	6.87	11.54	2.63	0.38	0.19	100.43	0.83	0.10	46	140	30.5	2.1	40.1		8.7	129.7	0.1	38.0	132.5
200-1224F	200-1224F-10R-1,125-129	113.05	52.12	2.29	14.50	9.96	0.17	6.42	11.92	2.82	0.37	0.19	100.77	0.93	0.19	52	88	59.5	2.5	53.6	0.1	5.6	167.5	0.0	43.6	148.9
200-1224F	200-1224F-11R-1,119-122	122.29	50.49	2.21	14.18	11.48	0.18	6.35	11.69	2.68	0.44	0.19	99.90	1.23	0.43	77	98	27.3	2.4	45.4		9.4	135.8	0.2	40.4	141.7
200-1224F	200-1224F-12R-1,46-48	128.96	52.55	2.26	14.45	9.12	0.17	6.48	11.96	2.87	0.35	0.20	100.40	0.55	0.11	70	99	61.3	2.6	46.0		2.9	167.6	0.7	45.9	147.5
200-1224F	200-1224F-13R-1,22-24	133.74	50.89	3.49	12.57	15.83	0.19	4.72	9.91	2.86	0.20	0.31	100.97	1.27	0.21	39	59	25.4	4.0	22.1		1.5	122.5	0.4	55.9	222.2
200-1224F	200-1224F-14R-1,114-116	144.34	50.03	3.33	12.65	15.25	0.17	5.96	9.54	2.96	0.48	0.30	100.66	1.29	0.47	46	67	23.7	3.8	34.0		18.6	122.4	0.4	53.8	213.6
200-1224F	200-1224F-14R-2,66-72	145.26	49.46	3.20	12.22	16.85	0.20	5.97	9.59	2.82	0.21	0.29	100.80	0.96	-0.28	50	56	20.9	3.6	27.1	0.0	1.1	115.9	0.0	54.7	203.9
200-1224F	200-1224F-15R-1,95-97	153.35	50.10	3.25	12.47	16.76	0.20	5.81	9.85	2.75	0.18	0.29	101.66	0.92	-0.29	52	68	19.3	3.7	29.6		0.7	115.8	0.5	53.4	202.7