Citation:

odp.proc.sr.118.125.1991

Name: (Table 4) Average chemical composition of plagioclase in gabbros from ODP Hole 118-735B
Published: 1991
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Latitude: -32.724000 * Longitude: 57.266200

Date/Time Start: 1987-12-06T04:45:00 * Date/Time End: 1987-12-11T01:00:00

Minimum Elevation: -731.0 m * Maximum Elevation: -731.0 m

Event(s):

118-735B * Latitude: -32.724000 * Longitude: 57.266200 * Date/Time Start: 1987-12-06T04:45:00 * Date/Time End: 1987-12-11T01:00:00 * Elevation: -731.0 m * Penetration: 500.7 m * Recovery: 434.81 m * Location: South Indian Ridge, South Indian Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 88 cores; 500.7 m cored; 0 m drilled; 86.8 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device
1	Sample code/label	Sample label		Ozawa, Kazuhito	DSDP/ODP/IODP sample designation
2	Sample comment	Sample comment		Ozawa, Kazuhito
3	Rock type	Rock		Ozawa, Kazuhito
4	Silicon dioxide	SiO2	%	Ozawa, Kazuhito	Electron microprobe (EMP)
5	Silicon dioxide, standard deviation	SiO2 std dev	±	Ozawa, Kazuhito	Electron microprobe (EMP)
6	Aluminium oxide	Al2O3	%	Ozawa, Kazuhito	Electron microprobe (EMP)
7	Aluminium oxide, standard deviation	Al2O3 std dev	±	Ozawa, Kazuhito	Electron microprobe (EMP)
8	Iron oxide, FeO	FeO	%	Ozawa, Kazuhito	Electron microprobe (EMP)
9	Iron oxide, FeO, standard deviation	FeO std dev	±	Ozawa, Kazuhito	Electron microprobe (EMP)
10	Calcium oxide	CaO	%	Ozawa, Kazuhito	Electron microprobe (EMP)
11	Calcium oxide, standard deviation	CaO std dev	±	Ozawa, Kazuhito	Electron microprobe (EMP)
12	Sodium oxide	Na2O	%	Ozawa, Kazuhito	Electron microprobe (EMP)
13	Sodium oxide, standard deviation	Na2O std dev	±	Ozawa, Kazuhito	Electron microprobe (EMP)
14	Potassium oxide	K2O	%	Ozawa, Kazuhito	Electron microprobe (EMP)
15	Potassium oxide, standard deviation	K2O std dev	±	Ozawa, Kazuhito	Electron microprobe (EMP)

License:

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

Size:

1152 data points

Data

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

1 Sample label	2 Sample comment	3 Rock	4 SiO2 [%]	5 SiO2 std dev [±]	6 Al2O3 [%]	7 Al2O3 std dev [±]	8 FeO [%]	9 FeO std dev [±]	10 CaO [%]	11 CaO std dev [±]	12 Na2O [%]	13 Na2O std dev [±]	14 K2O [%]	15 K2O std dev [±]
118-735B-12R-1,45-47		gabbronorite	58.57	0.29	26.29	0.27	0.190	0.052	8.40	0.16	6.20	0.23	0.116	0.021
118-735B-19R-5,47-50		gabbronorite	58.40	0.81	26.16	0.59	0.189	0.045	8.19	0.72	6.67	0.42	0.060	0.039
118-735B-19R-5,55-60		gabbronorite	58.32	0.35	27.14	0.16	0.159	0.056	8.96	0.29	6.29	0.26	0.112	0.024
118-735B-74R-6,27-35		gabbronorite	58.62	0.60	26.05	0.32	0.301	0.120	8.17	0.52	6.35	0.40	0.138	0.019
118-735B-76R-4,12-19		gabbronorite	56.74	0.50	26.36	0.41	0.322	0.134	8.58	0.38	6.49	0.21	0.088	0.023
118-735B-40R-5,0-4		olivine gabbronorite	57.41	0.80	26.49	0.61	0.223	0.066	8.72	0.67	6.13	0.46	0.107	0.012
118-735B-43R-3,95-102		olivine gabbronorite	57.80	0.57	26.04	0.17	0.171	0.032	8.26	0.25	6.38	0.20	0.098	0.014
118-735B-76R-3,34-41	near contacts between Fe-Ti oxide gabbro and olivine gabbro	olivine gabbronorite	58.15	0.48	26.02	0.27	0.179	0.053	8.31	0.16	6.34	0.18	0.111	0.015
118-735B-77R-2,101-107		olivine gabbronorite	58.29	0.27	26.08	0.26	0.195	0.043	8.19	0.31	6.55	0.24	0.099	0.018
118-735B-36R-4,5-9		disseminated Fe-Ti oxide olivine gabbro	58.10	0.32	26.60	0.21	1.183	0.122	8.41	0.36	6.56	0.23	0.055	0.032
118-735B-37R-3,71-76	near contacts between Fe-Ti oxide gabbro and olivine gabbro	disseminated Fe-Ti oxide olivine gabbro	58.95	0.28	26.52	0.04	0.117	0.097	8.29	0.10	6.35	0.18	0.099	0.042
118-735B-40R-5,4-8		disseminated Fe-Ti oxide olivine gabbro	57.59	0.57	26.31	0.29	0.249	0.214	8.52	0.40	6.18	0.30	0.108	0.018
118-735B-43R-4,64-66		disseminated Fe-Ti oxide olivine gabbro	57.62	0.57	26.49	0.43	0.179	0.045	8.84	0.40	6.31	0.21	0.083	0.014
118-735B-46R-3,121-128		disseminated Fe-Ti oxide olivine gabbro	58.74	0.60	26.20	0.37	0.226	0.105	8.29	0.40	6.48	0.20	0.104	0.036
118-735B-77R-2,5-8		disseminated Fe-Ti oxide olivine gabbro	58.46	0.54	26.48	0.22	0.173	0.072	8.59	0.58	6.20	0.13	0.093	0.020
118-735B-20R-1,111-114		olivine pigeonite gabbro	59.30	0.67	25.59	0.43	0.105	0.051	7.47	0.29	6.74	0.21	0.072	0.035
118-735B-37R-3,76-79		olivine pigeonite gabbro	58.49	0.75	26.12	0.40	0.198	0.144	8.01	0.59	6.79	0.43	0.076	0.034
118-735B-37R-3,80-82		olivine pigeonite gabbro	58.23	0.76	25.67	0.35	0.136	0.042	7.76	0.48	6.69	0.26	0.078	0.050
118-735B-38R-3,85-88		olivine pigeonite gabbro	57.45	0.24	25.24	0.11	0.231	0.059	7.69	0.02	6.83	0.24	0.097	0.028
118-735B-38R-4,24-28		olivine pigeonite gabbro	58.71	0.47	25.80	0.30	0.126	0.050	7.70	0.43	6.72	0.20	0.105	0.040
118-735B-45R-1,5-12		olivine pigeonite gabbro	58.89	0.40	25.66	0.26	0.207	0.064	7.78	0.30	6.55	0.21	0.144	0.013
118-735B-21R-2,27-32		pigeonite gabbro	60.13	0.38	25.71	0.08	0.208	0.079	7.41	0.47	7.10	0.23	0.155	0.031
118-735B-23R-3,34-37		pigeonite gabbro	58.71	0.48	25.54	0.27	0.206	0.049	7.77	0.27	6.89	0.21	0.100	0.044
118-735B-24R-2,120-126		pigeonite gabbro	59.55	0.26	25.45	0.15	0.149	0.069	7.42	0.16	7.15	0.14	0.090	0.027
118-735B-28R-1,109-114		pigeonite gabbro	59.95	0.41	25.12	0.35	0.176	0.053	6.93	0.48	7.42	0.29	0.137	0.054
118-735B-28R-3,72-77		pigeonite gabbro	59.53	0.61	25.52	0.58	0.166	0.038	7.27	0.46	7.24	0.27	0.172	0.019
118-735B-44R-2,16-24		pigeonite gabbro	59.24	0.35	24.88	0.28	0.138	0.049	7.37	0.28	7.05	0.15	0.214	0.076
118-735B-46R-4,109-113		pigeonite gabbro	59.76	0.49	25.36	0.24	0.239	0.203	7.52	0.07	6.71	0.22	0.134	0.020
118-735B-14R-1,93-97		interstitial olivine-bering Fe-Ti oxide gabbro I	59.17	1.11	25.79	0.69	0.149	0.087	7.62	0.80	6.67	0.38	0.129	0.050
118-735B-21R-1,82-89	near contacts between Fe-Ti oxide gabbro and olivine gabbro	interstitial olivine-bering Fe-Ti oxide gabbro I	60.01	0.14	25.58	0.16	0.132	0.096	7.61	0.14	6.73	0.36	0.073	0.053
118-735B-47R-2,117-127		interstitial olivine-bering Fe-Ti oxide gabbro I	58.56	0.24	26.07	0.14	0.149	0.077	7.95	0.32	6.57	0.35	0.135	0.016
118-735B-47R-3,143-149	near contacts between Fe-Ti oxide gabbro and olivine gabbro	interstitial olivine-bering Fe-Ti oxide gabbro I	59.23	0.32	25.69	0.19	0.205	0.089	7.54	0.21	7.22	0.24	0.099	0.041
118-735B-48R-2,56-65		interstitial olivine-bering Fe-Ti oxide gabbro I	60.06	0.34	25.58	0.23	0.211	0.047	7.30	0.22	7.01	0.11	0.135	0.023
118-735B-48R-3,112-116		interstitial olivine-bering Fe-Ti oxide gabbro I	59.64	0.16	25.67	0.06	0.141	0.042	7.50	0.14	6.94	0.06	0.155	0.021
118-735B-48R-4,82-84		interstitial olivine-bering Fe-Ti oxide gabbro I	59.55	0.59	25.37	0.32	0.167	0.079	7.47	0.27	6.80	0.26	0.094	0.041
118-735B-49R-1,42-46		interstitial olivine-bering Fe-Ti oxide gabbro I	59.40	0.48	25.41	0.44	0.231	0.092	7.52	0.26	6.74	0.15	0.122	0.036
118-735B-50R-2,43-47		interstitial olivine-bering Fe-Ti oxide gabbro I	60.17	0.97	25.77	0.43	0.210	0.088	7.65	0.52	6.69	0.30	0.097	0.044
118-735B-50R-3,62-67		interstitial olivine-bering Fe-Ti oxide gabbro I	59.23	0.65	25.16	0.26	0.408	0.667	7.20	0.12	6.78	0.22	0.144	0.019
118-735B-51R-1,94-99		interstitial olivine-bering Fe-Ti oxide gabbro I	59.32	0.68	25.28	0.06	0.190	0.075	7.56	0.14	6.63	0.42	0.161	0.025
118-735B-51R-1,99-103		interstitial olivine-bering Fe-Ti oxide gabbro I	60.02	0.32	25.50	0.16	0.229	0.108	7.38	0.17	6.80	0.11	0.138	0.016
118-735B-52R-3,121-123		interstitial olivine-bering Fe-Ti oxide gabbro I	59.71	0.41	25.60	0.17	0.134	0.043	7.51	0.10	7.15	0.13	0.094	0.034
118-735B-52R-4,88-94		interstitial olivine-bering Fe-Ti oxide gabbro I	60.25	0.43	25.16	0.36	0.262	0.166	7.01	0.39	7.03	0.20	0.101	0.053
118-735B-53R-1,47-54		interstitial olivine-bering Fe-Ti oxide gabbro I	61.16	0.38	24.98	0.31	0.166	0.055	6.71	0.39	7.06	0.37	0.143	0.030
118-735B-53R-1,123-127		interstitial olivine-bering Fe-Ti oxide gabbro I	60.67	0.44	24.96	0.27	0.166	0.093	6.63	0.34	7.13	0.19	0.133	0.034
118-735B-53R-2,31-39		interstitial olivine-bering Fe-Ti oxide gabbro I	59.56	0.69	24.89	0.35	0.286	0.269	6.71	0.25	7.29	0.23	0.115	0.041
118-735B-54R-5,117-119		interstitial olivine-bering Fe-Ti oxide gabbro I	59.35	0.45	25.37	0.53	0.180	0.047	7.59	0.39	6.82	0.16	0.113	0.037
118-735B-55R-2,101-105		interstitial olivine-bering Fe-Ti oxide gabbro I	59.91	0.60	25.12	0.40	0.173	0.072	7.08	0.43	7.14	0.30	0.143	0.041
118-735B-82R-6,73-78		interstitial olivine-bering Fe-Ti oxide gabbro I	59.82	0.59	25.31	0.38	0.154	0.052	7.25	0.35	6.89	0.26	0.124	0.026
118-735B-34R-4,8-12		interstitial olivine-bering Fe-Ti oxide gabbro II	58.41	0.67	26.16	0.34	0.272	0.101	8.41	0.33	6.19	0.36	0.109	0.040
118-735B-47R-3,56-61		interstitial olivine-bering Fe-Ti oxide gabbro II	59.13	0.35	25.74	0.26	0.243	0.207	7.75	0.24	6.66	0.22	0.134	0.018
118-735B-49R-2,94-100		interstitial olivine-bering Fe-Ti oxide gabbro II	59.15	0.66	25.70	0.44	0.291	0.185	7.58	0.45	6.74	0.26	0.153	0.027
118-735B-52R-1,91-100		interstitial olivine-bering Fe-Ti oxide gabbro II	58.98	0.46	25.79	0.49	0.244	0.139	7.54	0.39	7.17	0.33	0.110	0.075
118-735B-54R-1,131-136		olivine oxide gabbro	60.92	0.55	24.15	0.29	0.281	0.176	6.08	0.23	7.47	0.15	0.191	0.081
118-735B-54R-3,20-24		olivine oxide gabbro	61.67	0.87	24.38	0.44	0.181	0.094	5.94	0.53	7.46	0.27	0.240	0.043
118-735B-54R-3,125-127		olivine oxide gabbro	59.80	0.64	24.65	0.31	0.242	0.111	6.55	0.38	7.36	0.28	0.098	0.044
118-735B-55R-2,110-120		olivine oxide gabbro	60.27	0.22	24.98	0.07	0.162	0.039	6.71	0.31	7.28	0.25	0.169	0.019
118-735B-55R-3,83-86		olivine oxide gabbro	59.94	0.27	25.27	0.20	0.187	0.064	7.07	0.13	7.08	0.14	0.137	0.045
118-735B-56R-2,11-14		olivine oxide gabbro	62.25	0.44	24.48	0.19	0.227	0.126	6.12	0.16	7.68	0.20	0.115	0.065
118-735B-56R-2,49-52		olivine oxide gabbro	60.71	0.31	24.56	0.28	0.225	0.050	6.22	0.43	7.36	0.27	0.141	0.055
118-735B-80R-3,67-71		olivine oxide gabbro	61.07	0.35	24.33	0.32	0.169	0.041	6.36	0.19	7.30	0.25	0.185	0.038
118-735B-80R-6,130-135		olivine oxide gabbro	61.08	0.36	24.31	0.16	0.229	0.051	5.92	3.27	7.69	0.24	0.181	0.019
118-735B-86R-4,123-130		olivine oxide gabbro	59.63	0.21	25.25	0.23	0.261	0.217	7.31	0.28	7.06	0.23	0.171	0.037
118-735B-48R-2,109-113		olivine oxide microgabbro	59.86	0.37	25.61	0.36	0.182	0.054	7.58	0.30	6.67	0.72	0.103	0.037
118-735B-80R-7,10-18		olivine oxide microgabbro	59.83	0.25	25.15	0.27	0.185	0.091	7.03	0.25	7.43	0.25	0.115	0.036
118-735B-80R-7,23-25		olivine oxide microgabbro	59.33	0.51	25.14	0.15	0.140	0.054	7.36	0.25	6.97	0.29	0.083	0.025
118-735B-83R-7,77-81		troctolite	50.77	1.06	31.70	0.70	0.106	0.044	14.66	0.93	3.06	0.44	0.027	0.009
118-735B-83R-2,3-9		troctolite	52.02	0.86	30.74	0.51	0.073	0.048	13.29	0.54	3.68	0.37	0.025	0.017
118-735B-79R-7,99-102		troctolite	51.05	0.87	30.77	0.46	0.131	0.125	13.75	0.60	3.47	0.42	0.027	0.011
118-735B-80R-1,41-45		troctolite-olivine gabbro	51.63	1.20	30.58	0.92	0.126	0.073	13.60	0.91	3.50	0.46	0.042	0.021
118-735B-73R-3,73-75		vermicular clinopyroxene olivine gabbro	52.14	1.41	30.09	1.02	0.191	0.052	13.36	1.11	3.71	0.60	0.038	0.016
118-735B-81R-5,1-7		vermicular clinopyroxene olivine gabbro	52.39	1.15	30.19	0.61	0.173	0.120	12.91	0.73	3.93	0.56	0.042	0.024
118-735B-71R-2,82-84		vermicular clinopyroxene olivine gabbro	53.33	0.73	29.03	0.59	0.236	0.550	11.99	0.58	4.59	0.29	0.072	0.019
118-735B-81R-7,64-66		vermicular clinopyroxene olivine gabbro	52.77	0.63	29.53	0.60	0.090	0.035	12.22	0.58	4.40	0.35	0.026	0.007
118-735B-62R-4,21-24		olivine gabbro	53.64	0.98	21.90	0.77	0.285	0.042	12.56	0.87	4.15	0.54	0.057	0.011
118-735B-72R-5,123-125		olivine gabbro	52.42	0.23	30.06	0.09	0.240	0.051	12.49	0.22	4.16	0.07	0.056	0.009
118-735B-59R-4,29-35		olivine gabbro	54.29	1.32	29.27	0.80	0.306	0.077	11.98	0.98	4.59	0.52	0.074	0.029
118-735B-8D-1,45-48		olivine gabbro	53.27	0.55	29.73	0.33	0.138	0.081	12.38	0.39	4.32	0.23	0.023	0.024
118-735B-22R-3,118-120		olivine gabbro	53.54	0.62	29.02	0.36	0.137	0.049	11.78	0.47	4.47	0.31	0.030	0.017
118-735B-21R-2,49-51		olivine gabbro	53.70	0.13	28.74	0.18	0.123	0.050	11.56	0.11	4.46	0.32	0.029	0.025
118-735B-60R-1,18-20		olivine gabbro	53.64	0.92	28.79	0.70	0.306	0.087	11.72	0.72	4.67	0.42	0.059	0.020
118-735B-31R-2,120-122		olivine gabbro	54.32	0.39	29.02	0.35	0.126	0.035	11.51	0.50	4.63	0.31	0.043	0.023
118-735B-59R-3,70-72		olivine gabbro	55.00	0.38	28.70	0.32	0.281	0.090	11.15	0.29	4.79	0.21	0.064	0.014