Citation:

odp.proc.sr.176.010.2002

Name: (Table T1) Major element oxide and trace element concentration of ODP Hole 176-735B gabbros
Creator: Jonathan E Snow
Published: 2002
License: https://creativecommons.org/licenses/by/3.0/

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

Published: 2002 (exact date unknown) • DOI registered: 2012-09-17

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

Abstract:

Sixty-three major and trace element analyses from Hole 735B reflect known characteristics of the igneous and metamorphic evolution of the oceanic crust at this site. Regular association of ferrogabbro formation with more evolved units suggests either intrusion into a crystal mush (residual melt porosity) or the tectonic incompetence of the evolved units (fracture generated porosity). Relationships of the titanophile elements (Zr, Y, and V) can "fingerprint" magma-crystallizing mineral phases in which these elements are compatible. In this way, a high V, low Zr and Y oxide-crystallizing magma can be clearly distinguished from the main magmatic trend, and a general concentration of high-Zr magmas is found near the top of the hole. This suggests independently of the stratigraphy that different magmas were responsible for the various magmatic cycles. Results of the analyses additionally form the basis for further study of the bulk chemistry of the magmas that formed this locality.

Project(s):

Ocean Drilling Program (ODP)

Coverage:

Latitude: -32.723210 * Longitude: 57.266010

Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00

Minimum DEPTH, sediment/rock: 0.4 m * Maximum DEPTH, sediment/rock: 1491.4 m

Event(s):

176-735B * Latitude: -32.723210 * Longitude: 57.266010 * Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00 * Elevation: -720.6 m * Penetration: 1508 m * Recovery: 865.99 m * Location: Indian Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 122 cores; 1003.2 m cored; 504.8 m drilled; 86.3 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Snow, Jonathan E	DSDP/ODP/IODP sample designation
2	DEPTH, sediment/rock	Depth sed	m			Geocode – mbsf
3	Sample code/label 2	Sample label 2		Snow, Jonathan E		thin section no.
4	Rock type	Rock		Snow, Jonathan E
5	Silicon dioxide	SiO2	%	Snow, Jonathan E	X-ray fluorescence (XRF)
6	Aluminium oxide	Al2O3	%	Snow, Jonathan E	X-ray fluorescence (XRF)
7	Iron oxide, Fe2O3	Fe2O3	%	Snow, Jonathan E	X-ray fluorescence (XRF)
8	Manganese oxide	MnO	%	Snow, Jonathan E	X-ray fluorescence (XRF)
9	Magnesium oxide	MgO	%	Snow, Jonathan E	X-ray fluorescence (XRF)
10	Calcium oxide	CaO	%	Snow, Jonathan E	X-ray fluorescence (XRF)
11	Sodium oxide	Na2O	%	Snow, Jonathan E	X-ray fluorescence (XRF)
12	Potassium oxide	K2O	%	Snow, Jonathan E	X-ray fluorescence (XRF)
13	Titanium dioxide	TiO2	%	Snow, Jonathan E	X-ray fluorescence (XRF)
14	Phosphorus pentoxide	P2O5	%	Snow, Jonathan E	X-ray fluorescence (XRF)
15	Chromium(III) oxide	Cr2O3	%	Snow, Jonathan E	X-ray fluorescence (XRF)
16	Nickel oxide	NiO	%	Snow, Jonathan E	X-ray fluorescence (XRF)
17	Loss on ignition	LOI	%	Snow, Jonathan E	X-ray fluorescence (XRF)
18	Elements, total	Total	%	Snow, Jonathan E	X-ray fluorescence (XRF)
19	Magnesium number	Mg#		Snow, Jonathan E
20	Calcium number	Ca#		Snow, Jonathan E
21	Scandium	Sc	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
22	Vanadium	V	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
23	Chromium	Cr	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
24	Cobalt	Co	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
25	Nickel	Ni	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
26	Copper	Cu	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
27	Zinc	Zn	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
28	Gallium	Ga	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
29	Rubidium	Rb	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
30	Strontium	Sr	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
31	Yttrium	Y	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
32	Zirconium	Zr	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
33	Niobium	Nb	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)
34	Barium	Ba	mg/kg	Snow, Jonathan E	X-ray fluorescence (XRF)

License:

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

Size:

1977 data points

Data

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

1 Sample label	2 Depth sed [m]	3 Sample label 2	4 Rock	5 SiO2 [%]	6 Al2O3 [%]	7 Fe2O3 [%]	8 MnO [%]	9 MgO [%]	10 CaO [%]	11 Na2O [%]	12 K2O [%]	13 TiO2 [%]	14 P2O5 [%]	15 Cr2O3 [%]	16 NiO [%]	17 LOI [%]	18 Total [%]	19 Mg#	20 Ca#	21 Sc [mg/kg]	22 V [mg/kg]	23 Cr [mg/kg]	24 Co [mg/kg]	25 Ni [mg/kg]	26 Cu [mg/kg]	27 Zn [mg/kg]	28 Ga [mg/kg]	29 Rb [mg/kg]	30 Sr [mg/kg]	31 Y [mg/kg]	32 Zr [mg/kg]	33 Nb [mg/kg]	34 Ba [mg/kg]
176-735B-1R-1,35-37	0.4	227	Olivine basalt	49.12	15.84	9.76	0.16	8.19	10.97	3.08	0.22	1.50	0.15	0.0471	0.0153	1.56	100.61	0.662	0.663	35	234	332	48	119	57	68	18	6	171	31	112	3
176-735B-16R-2,5-10	63.1	219	Olivine gabbro	50.57	17.63	5.98	0.11	9.49	12.82	2.90	0.03	0.31	0.01	0.0306	0.0146	1.20	101.09	0.787	0.710	29	118	45	50	94	4	25	17	1	178	8	13	2	9
176-735B-16R-5,38-40	66.8	220	Olivine microgabbro	47.71	16.12	6.22	0.10	12.04	12.58	2.46	0.12	0.24	0.03	0.1732	0.0340	1.79	99.61	0.819	0.739	32	115	1354	35	249	5	48	11	1	149	9	16	1	10
176-735B-23R-5,3-5	104.9	232	Diabase	50.67	17.40	7.09	0.12	10.13	11.59	3.14	0.03	0.33	0.01	0.0555	0.0215	1.09	101.68	0.769	0.671	35	263	246	45	100	50	83	19	2	152	36	131	4
176-735B-25R-2,104-107	113.3	234	Olivine gabbro	50.58	16.70	5.56	0.10	10.13	13.38	2.74	0.06	0.35	0.01	0.0580	0.0215	0.94	100.62	0.809	0.730	37	136	414	34	159	40	29	13	1	143	10	17	2	10
176-735B-38R-2,24-26	182.5	257	Troctolitic micrograbbro	49.40	17.52	10.09	0.16	9.34	11.59	3.16	0.09	1.11	0.02	0.0542	0.2690	0.05	102.60	0.683	0.670	29	160	356	48	173	31	63	16	1	182	18	44	2	7
176-735B-41R-4,22-27	199.7	260	Olivine gabbro	52.83	15.58	8.26	0.15	7.97	11.07	3.75	0.06	0.52	0.01	0.0027	0.0049	0.26	100.47	0.692	0.620	42	195	9	37	39	30	41	16	2	163	14	20	2	6
176-735B-50R-1,82-90	238.8	272	Oxide gabbro	38.87	9.87	22.20	0.28	6.15	8.40	2.78	0.05	11.39	0.01	0.0050	0.0039	-0.51	99.48	0.392	0.625	56	896		77	34	82	109	18	2	123	21	83	5
176-735B-51R-2,16-25	244.5	274	Oxide gabbro	39.45	11.99	24.08	0.25	4.86	7.53	3.29	0.08	8.32	0.01	0.0064	0.0050	-0.30	99.55	0.320	0.558	44	1383		75	29	84	145	25	3	148	17	58	4
176-735B-74R-6,115-119	382.9	200	Olivine microgabbro	50.61	14.48	12.23	0.21	6.35	10.06	3.85	0.08	1.67	0.08	0.0253	0.0076	-0.13	99.51	0.548	0.591	37	302	181	41	58	41	87	21	2	161	35	90	2
176-735B-83R-7,115-120	461.1	213	Troctolite	42.82	9.38	11.05	0.16	29.08	5.84	1.01	0.05	0.10	0.01	0.0778	0.1245	0.89	100.58	0.860	0.762	10	44	621	118	938	69	62	7	2	73	3	7	1	5
176-735B-90R-1,126-137	509.1	126	Troctolitic gabbro	47.44	20.53	5.74	0.08	12.18	11.12	2.30	0.02	0.15	0.01	0.0308	0.0413	0.33	99.97	0.832	0.728	13	42	211	45	271	65	34	13	1	165	4	11	2	1
176-735B-90R-6,28-38	514.8	28	Troctolitic gabbro	46.92	17.08	6.25	0.10	15.51	10.78	2.00	0.11	0.20	0.01	0.0960	0.0561	1.09	100.21	0.853	0.749	19	68	667	58	393	84	41	10	1	133	7	16	2	11
176-735B-90R-8,47-52	517.3	47	Olivine gabbro	45.93	17.86	7.02	0.10	16.39	9.01	2.07	0.05	0.13	0.01	0.0089	0.0545	0.54	99.19	0.845	0.706	9	34	69	68	409	37	42	12	1	148	4	11	2	10
176-735B-91R-1,43-53	517.8	43	Troctolitic gabbro	46.04	17.51	6.47	0.10	15.27	11.73	1.78	0.03	0.33	0.02	0.1441	0.0537	0.73	100.22	0.846	0.785	22	90	1012	54	393	47	35	11	1	145	8	23	2	8
176-735B-91R-2,26-32	519.0	26	Troctolitic gabbro	52.52	16.22	7.41	0.14	7.83	11.92	3.79	0.08	0.43	0.01	0.0030	0.0043	-0.01	100.33	0.711	0.635	71	243	610	46	170	93	85	14	2	70	92	210	3	5
176-735B-91R-2,101-110	519.8	101	Troctolitic gabbro	45.81	18.72	8.20	0.12	13.81	9.11	2.28	0.20	0.17	0.01	0.0067	0.0474	1.22	99.69	0.797	0.688	8	37	43	58	313	47	53	13	2	150	6	16	1	10
176-735B-95R-2,93-97	546.9	R2	Troctolitic gabbro	52.55	16.34	8.23	0.16	7.59	10.91	3.77	0.05	0.45	0.00	0.0026	0.0043	0.00	100.05	0.683	0.615	37	182	14	38	33	21	47	19	1	175	13	16	2	10
176-735B-96R-1,25-33	548.9	R1 a	Microgabbro	52.44	16.41	7.63	0.14	7.81	11.43	3.77	0.06	0.42	0.01	0.0027	0.0051	0.31	100.45	0.705	0.626	42	177	12	39	32	21	48	15	2	168	13	26	2	14
176-735B-96R-1,82-84	549.1	R1b	Microgabbro	50.70	7.69	11.14	0.24	12.16	15.16	1.75	0.06	0.79	0.06	0.0803	0.0228	0.74	100.59	0.718	0.827	40	167	14	42	36	25	42	17	2	170	13	16	1	11
176-735B-121R-1,14-19	719.8	R1c	Olivine gabbro	51.53	16.88	5.17	0.10	9.62	13.83	2.66	0.02	0.29	0.00	0.0289	0.0130	0.21	100.36	0.813	0.742	43	161	223	34	102	95	36	14	0	154	11	17	1	6
176-735B-121R-3,65-75	723.3	65a	Microgabbro	51.39	15.89	6.78	0.01	8.94	12.18	3.34	0.05	0.53	0.04	0.0261	0.0132	0.93	100.23	0.755	0.668	38	156	172	36	91	8	34	16	1	160	19	41	2	1
176-735B-123R-4,83-89	744.0	R4a	Troctolitic gabbro	49.72	18.05	6.87	0.11	10.41	11.49	2.89	0.03	0.25	0.02	0.0343	0.0175	0.22	100.11	0.779	0.687	28	94	251	46	130	70	40	15	1	174	8	23	1	11
176-735B-128R-3,6-12	777.5	6	Microgabbro	50.23	16.40	6.48	0.12	9.85	13.07	2.63	0.03	0.29	0.00	0.0447	0.0142	0.75	99.91	0.780	0.733	38	148	322	39	104	95	38	14	1	148	10	12	2	8
176-735B-130R-5,10-14	799.7	R5	Microgabbro	51.79	16.14	8.16	0.15	8.04	11.41	3.54	0.06	0.57	0.06	0.0037	0.0064	0.00	99.94	0.697	0.640	38	171	15	41	40	21	48	17	0	172	19	45	2	10
176-735B-131R-1,11-16	803.6	11	Ferrogabbro	43.10	13.11	21.36	0.24	5.75	7.86	3.75	0.13	5.34	0.02	0.0079	0.0064	-0.48	100.20	0.386	0.537	32	844	10	54	52	60	156	26	2	160	24	76	3
176-735B-137R-6,112-119	859.4	R6	Microgabbro	48.88	16.01	12.24	0.20	8.75	9.49	3.43	0.07	1.07	0.17	0.0512	0.0245	-0.26	100.13	0.625	0.605	28	148	367	48	173	37	85	18	1	154	36	147	2	0
176-735B-139R-1,65-74	871.8	65	Olivine gabbro	50.50	20.95	5.62	0.09	8.35	11.19	3.42	0.04	0.23	0.01	0.0112	0.0143	-0.12	100.31	0.776	0.644	29	103	70	49	87	73	44	15	1	165	9	16	2	12
176-735B-140R-1,1-8	880.3	1	Olivine gabbro	51.01	13.61	8.53	0.16	10.27	13.45	2.56	0.04	0.60	0.01	0.0158	0.0133	-0.07	100.20	0.737	0.744	50	221	101	41	86	70	50	14	2	134	16	26	2	11
176-735B-149R-2,61-65	962.4	61	Microgabbro	51.92	18.28	4.61	0.09	7.93	13.85	3.11	0.03	0.32	0.01	0.0229	0.0102	-0.15	100.03	0.800	0.711	41	165	19	39	56	72	40	15	1	167	11	14	1	11
176-735B-165R-3,96-102	96.0	96	Olivine gabbro	51.68	17.44	6.37	0.11	8.84	12.57	3.20	0.04	0.36	0.01	0.0080	0.0097	0.12	100.76	0.764	0.685	17	59	65	18	36	36	21	18	1	215	5	10	1	9
176-735B-165R-3,96-102	96.0	R3a	Olivine gabbro	51.23	16.94	5.64	0.11	9.28	13.51	2.82	0.02	0.28	0.00	0.0316	0.0110	0.10	99.96	0.793	0.726	40	145	209	35	78	98	30	13	1	155	9	13	2	9
176-735B-165R-4,71-75	1109.3	71	Olivine gabbro	51.35	15.47	6.08	0.12	9.74	13.89	2.65	0.02	0.34	0.00	0.0194	0.0107	0.33	100.01	0.789	0.743	38	146	106	34	68	58	32	14	2	143	11	13	1	7
176-735B-165R-4,71-75	1109.3	71	Olivine gabbro	51.41	15.12	6.68	0.13	10.03	13.61	2.67	0.03	0.38	0.01	0.0155	0.0106	0.20	100.29	0.778	0.738
176-735B-166R-2,61-71	1112.7	61a	Olivine gabbro	52.58	22.76	3.46	0.06	4.82	11.94	4.17	0.04	0.20	0.01	0.0101	0.0056	0.03	100.08	0.765	0.613	35	128	51	35	63	62	35	17	1	168	10	16	1	4
176-735B-169R-3,108-118	1143.4	108	Olivine gabbro	52.04	16.68	6.62	0.12	8.93	12.36	3.26	0.04	0.42	0.01	0.0060	0.0086	0.09	100.60	0.759	0.677	31	140	34	31	61	58	37	15	1	181	12	18	1	13
176-735B-170R-7,50-55	1158.0	R7	Microgabbro	49.96	17.55	7.01	0.12	10.06	11.52	3.05	0.04	0.30	0.03	0.0422	0.0142	0.90	100.59	0.770	0.676
176-735B-178R-6,132-138	1219.4	R6a	Microgabbro	49.67	15.09	10.50	0.18	7.83	11.00	2.98	0.07	1.63	0.17	0.0342	0.0129	0.05	99.23	0.635	0.671	28	124	375	46	147	91	40	16	1	171	9	13	2	8
176-735B-183R-4,13-17	1264.0	R4	Microgabbro	51.69	17.34	7.08	0.09	8.90	10.45	3.76	0.11	0.24	0.00	0.0056	0.0127	0.32	100.02	0.746	0.606	34	124	216	39	103	49	34	13	1	163	8	15	1	4
176-735B-185R-1,26-36	1279.1	26a	Olivine gabbro	49.26	15.06	8.17	0.14	12.86	11.71	2.38	0.02	0.26	0.01	0.0198	0.0207	0.21	100.11	0.786	0.731	34	114	130	54	143	72	43	13	1	146	7	12	2	11
176-735B-188R-1,31-35	1307.2	31	Olivine gabbro	51.79	16.10	7.37	0.14	9.03	12.14	3.33	0.04	0.35	0.01	0.0031	0.0076	0.23	100.52	0.741	0.668	38	135	168	28	75	56	27	15	1	174	9	13	2	8
176-735B-191R-3,61-67	1339.2	R3	Microgabbro	49.60	16.68	10.00	0.15	9.51	10.23	3.13	0.06	0.46	0.01	0.0589	0.0262	0.70	100.61	0.689	0.644	25	151	383	56	181	60	60	18	1	181	15	27	2	9
176-735B-192R-1,49-57	1345.8	49a	Olivine gabbro	48.58	17.63	9.48	0.15	10.00	10.85	2.92	0.05	0.41	0.01	0.0562	0.0277	0.12	100.27	0.711	0.672	50	203	182	36	90	92	38	15	1	145	20	45	2	7
176-735B-198R-1,25-30	1386.7	R1	Microgabbro	50.86	16.99	5.97	0.11	9.87	13.07	2.78	0.03	0.28	0.01	0.0385	0.0151	0.32	100.33	0.794	0.722	37	137	274	41	104	79	31	14	1	169	9	12	1	10
176-735B-197R-3,42-47	1386.7	R3b	Microgabbro	51.02	16.22	5.97	0.11	9.55	13.50	2.67	0.02	0.32	0.00	0.0212	0.0134	0.43	99.85	0.789	0.736	39	159	148	37	92	77	33	14	1	164	10	12	2	8
176-735B-199R-6,49-55	1400.1	49	Troctolitic gabbro	48.99	16.97	7.78	0.12	12.66	10.44	2.78	0.03	0.24	0.01	0.0126	0.0219	0.34	100.40	0.791	0.675	22	88	94	58	158	101	46	13	1	161	6	13	2	3
176-735B-200R-1,16-21	1402.2	16	Troctolitic gabbro	47.00	11.97	11.68	0.18	17.64	9.39	1.95	0.02	0.29	0.01	0.0159	0.0308	-0.20	99.98	0.779	0.727	30	111	114	82	230	116	71	11	1	116	8	14	1	16
176-735B-202R-8,7-16	1430.6	R8	Microgabbro	51.81	14.77	6.46	0.13	9.46	14.17	2.68	0.05	0.61	0.02	0.0272	0.0129	0.00	100.19	0.774	0.745	31	124	356	50	181	12	53	18	1	162	15	23	2	6
176-735B-203R-1,5-17	1430.9	5	Melanogabbro	46.34	19.63	7.84	0.11	12.93	9.71	2.29	0.10	0.22	0.01	0.0062	0.0472	1.01	100.26	0.794	0.701	11	52	46	53	336	53	55	14	1	153	6	15	2	9
176-735B-203R-3,17-26	1433.3	17	Olivine gabbro	48.66	16.04	8.15	0.13	12.98	10.92	2.42	0.02	0.25	0.01	0.0185	0.0217	0.44	100.06	0.788	0.714	28	98	129	59	149	56	47	13	2	147	7	14	2	9
176-735B-203R-5,22-31	1436.1	22	Olivine gabbro	51.29	17.06	5.20	0.10	9.65	13.60	2.66	0.02	0.27	0.01	0.0267	0.0126	0.70	100.60	0.812	0.739	35	127	186	34	90	50	32	14	1	164	9	16	1	9
176-735B-204R-1,55-64	1441.1	55	Troctolitic gabbro	50.30	16.87	7.69	0.13	10.33	11.50	3.11	0.04	0.31	0.01	0.0104	0.0128	0.32	100.64	0.758	0.671	17	60	75	41	104	58	36	15	2	202	5	11	2	9
176-735B-205R-1,38-46	1450.6	38	Troctolitic gabbro	50.76	19.15	5.69	0.09	9.15	11.89	3.15	0.03	0.25	0.01	0.0117	0.0139	0.48	100.68	0.789	0.676	24	88	107	45	117	84	39	15	1	181	7	12	2	3
176-735B-206R-2,46-52	1461.4	46	Olivine gabbro	50.78	17.86	5.63	0.10	9.01	12.96	2.80	0.03	0.34	0.01	0.0242	0.0125	0.11	99.66	0.789	0.719	32	122	170	36	90	53	36	15	0	172	10	18	1	11
176-735B-206R-6,142-146	1467.8	142	Olivine gabbro	48.95	17.00	7.70	0.12	12.27	10.86	2.55	0.03	0.20	0.01	0.0186	0.0250	0.23	99.95	0.788	0.702	24	84	132	58	175	201	46	13	0	161	7	10	1	9
176-735B-207R-3,32-41	1472.0	32	Olivine gabbro	51.03	16.78	5.63	0.10	9.67	13.53	2.64	0.03	0.34	0.01	0.0214	0.0126	1.20	101.01	0.800	0.739	37	137	143	33	89	57	31	15	0	162	11	16	1	6
176-735B-207R-3,88-98	1472.8	88	Melanogabbro	49.30	14.57	8.08	0.13	12.85	11.99	2.35	0.03	0.36	0.01	0.0163	0.0228	0.21	99.92	0.788	0.738	34	126	102	48	147	97	45	13	2	138	10	18	2	6
176-735B-207R-4,20-29	1473.3	20	Olivine gabbro	50.05	18.80	6.33	0.10	9.82	11.51	3.05	0.04	0.25	0.01	0.0157	0.0159	0.35	100.34	0.783	0.676	25	81	74	36	96	63	33	15	1	185	7	12	2	8
176-735B-207R-4,64-70	1473.7	R4b	Olivine gabbro	50.94	17.21	5.59	0.10	9.74	13.39	2.81	0.03	0.32	0.01	0.0282	0.0132	0.39	100.56	0.803	0.725	39	141	191	34	97	99	26	13	1	157	9	12	2	9
176-735B-209R-2,66-71	1490.4	R2A	Olivine gabbro	51.11	16.05	6.35	0.12	9.72	13.33	2.74	0.03	0.35	0.01	0.0314	0.0149	0.20	100.06	0.781	0.729	40	144	200	32	91	88	29	13	2	155	9	13	2	6
176-735B-209R-3,24-32	1491.4	24	Troctolitic gabbro	46.82	13.88	10.42	0.15	16.78	8.82	2.22	0.02	0.18	0.01	0.0092	0.0270	0.72	100.05	0.790	0.687	19	70	65	75	196	37	59	12	1	137	6	9	1	12