Citation:

odp.proc.sr.121.163.1991

Name: (Appendix B) Analyses of plagioclase and K-feldspar of ODP Leg 121 basalts
Published: 1991
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Median Latitude: -16.674360 * Median Longitude: 88.383720 * South-bound Latitude: -27.355000 * West-bound Longitude: 87.597400 * North-bound Latitude: 5.384200 * East-bound Longitude: 90.361200

Date/Time Start: 1988-05-26T00:00:00 * Date/Time End: 1988-06-24T13:30:00

Minimum Elevation: -2935.0 m * Maximum Elevation: -1524.0 m

Event(s):

121-756C * Latitude: -27.354000 * Longitude: 87.598200 * Date/Time Start: 1988-05-26T00:00:00 * Date/Time End: 1988-05-27T18:45:00 * Elevation: -1527.0 m * Penetration: 159 m * Recovery: 61.81 m * Location: South Indian Ridge, South Indian Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 core; 76.6 m cored; 0 m drilled; 80.7 % recovery

121-756D * Latitude: -27.355000 * Longitude: 87.597400 * Date/Time Start: 1988-05-27T18:45:00 * Date/Time End: 1988-05-29T10:30:00 * Elevation: -1524.0 m * Penetration: 221 m * Recovery: 46.04 m * Location: South Indian Ridge, South Indian Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 core; 101.2 m cored; 0 m drilled; 45.5 % recovery

121-757B * Latitude: -17.024000 * Longitude: 88.181600 * Date/Time Start: 1988-06-01T11:00:00 * Date/Time End: 1988-06-04T06:15:00 * Elevation: -1663.0 m * Penetration: 374.8 m * Recovery: 271.94 m * Location: South Indian Ridge, South Indian Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 374.8 m cored; 0 m drilled; 72.6 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Sample code/label	Sample label		Frey, Frederick A	DSDP/ODP/IODP sample designation
3	Sample comment	Sample comment		Frey, Frederick A
4	Silicon dioxide	SiO2	%	Frey, Frederick A	X-ray fluorescence (XRF)
5	Titanium dioxide	TiO2	%	Frey, Frederick A	X-ray fluorescence (XRF)
6	Aluminium oxide	Al2O3	%	Frey, Frederick A	X-ray fluorescence (XRF)
7	Iron oxide, FeO	FeO	%	Frey, Frederick A	X-ray fluorescence (XRF)
8	Magnesium oxide	MgO	%	Frey, Frederick A	X-ray fluorescence (XRF)
9	Calcium oxide	CaO	%	Frey, Frederick A	X-ray fluorescence (XRF)
10	Sodium oxide	Na2O	%	Frey, Frederick A	X-ray fluorescence (XRF)
11	Potassium oxide	K2O	%	Frey, Frederick A	X-ray fluorescence (XRF)
12	Elements, total	Total	%	Frey, Frederick A	X-ray fluorescence (XRF)
13	Cations	Cat	#	Frey, Frederick A		per 32 O
14	Anorthite	An	%	Frey, Frederick A
15	Albite	Ab	%	Frey, Frederick A
16	Orthoclase	Or	%	Frey, Frederick A

License:

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

Size:

436 data points

Data

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

1 Event	2 Sample label	3 Sample comment	4 SiO2 [%]	5 TiO2 [%]	6 Al2O3 [%]	7 FeO [%]	8 MgO [%]	9 CaO [%]	10 Na2O [%]	11 K2O [%]	12 Total [%]	13 Cat [#]	14 An [%]	15 Ab [%]	16 Or [%]
121-756C	121-756C-12N-1,22-26	groundmass, 0.1-mm lath	53.4	0.10	28.6	0.89	0.09	12.20	3.01	0.20	98.45	19.662	68.0	31	1.0
121-756D	121-756D-6R-2,9-13	megacryst	47.0		33.1	0.48		16.50	1.96		98.90	19.990	83.0	17	0.0
121-756D	121-756D-6R-2,9-13	rim of megacryst	57.7		26.1	0.66		8.02	6.98	0.50	99.88	20.121	38.0	59	3.0
121-756D	121-756D-12R-2,76-78	0.6-mm phenocryst	51.2	0.10	29.8	0.94	0.12	13.70	3.49	0.13	99.44	19.999	68.0	31	1.0
121-757B	121-757B-42N-1,30-34	lath in segregation vesicle	57.5	0.11	25.7	1.03	0.07	8.57	5.69	0.28	98.87	19.843	45.0	54	1.8
121-757B	121-757B-42N-1,30-34	lath outside segregation vesicle	54.4	0.12	27.2	1.22	0.17	10.60	4.78	0.22	98.74	19.948	54.0	44	1.0
121-757C	121-757C-8R-2,132-136	megacryst core	47.1	0.02	33.4	0.48	0.19	17.34	1.48	0.02	100.03	19.982	86.5	13	0.1
121-757C	121-757C-8R-2,132-136	groundmass lath	50.3	0.05	31.1	0.54	0.27	14.00	2.85	0.05	99.21	19.909	73.0	27	0.3
121-757C	121-757C-8R-2,132-136	rim of groundmass lath	55.0	0.09	27.3	1.19	0.66	10.60	4.91	0.20	99.91	19.995	54.0	45	1.0
121-757C	121-757C-9R-1,105-109	groundmass, 0.05-mm	54.5	0.09	28.8	0.74	0.13	11.90	4.57	0.15	100.84	19.962	58.0	41	1.0
121-757C	121-757C-9R-1,105-109	0.1-mm lath	59.2	0.06	25.6	0.71	0.06	8.16	6.24	0.40	100.39	19.871	41.0	57	2.0
121-757C	121-757C-9R-1,105-109	megacryst	47.7		33.4	0.45	0.21	17.10	1.69	0.04	100.55	19.992	85.0	15	0.2
121-757C	121-757C-9R-1,105-109	rim of megacryst	56.0	0.11	27.5	0.84	0.13	10.40	5.25	0.21	100.43	19.945	52.0	47	1.0
121-757C	121-757C-9R-4,38-42	megacryst	46.7	0.02	33.1	0.45	0.18	17.30	1.55	0.03	99.26	20.004	86.0	14	0.2
121-757C	121-757C-9R-4,38-42	traverse of 0.05-mm-wide rim on megacryst	52.2	0.04	29.8	0.60	0.24	13.30	4.06	0.09	100.43	20.058	64.0	35	0.5
121-757C	121-757C-9R-4,38-42	traverse of 0.05-mm-wide rim on megacryst	54.1	0.08	28.5	0.78	0.14	11.40	4.95	0.13	100.19	20.037	56.0	44	0.7
121-757C	121-757C-9R-4,38-42	traverse of 0.05-mm-wide rim on megacryst	57.1	0.09	26.5	0.92	0.07	9.19	6.15	0.23	100.27	20.018	45.0	54	1.0
121-757C	121-757C-9R-4,38-42	traverse of 0.05-mm-wide rim on megacryst	64.0		18.5					16.35	98.86	19.945			100.0
121-757C	121-757C-12R-4,24-29	K-feldspar after plagioclase megacryst	54.8	0.09	27.7	0.83	0.12	10.60	5.33	0.20	99.62	20.038	52.0	47	1.0
121-757C	121-757C-12R-4,135-139	0.6-mm rim of megacryst	45.6	0.02	34.1	0.55	0.15	18.10	1.31	0.01	99.82	20.076	88.0	12	0.1
121-758A	121-758A-56R-1,64-68	rim of 0.5-mm lath	50.3	0.06	30.3	0.78	0.21	14.20	3.55	0.03	99.46	20.091	69.0	31	0.2
121-758A	121-758A-58R-5,40-44	phenocryst	53.9	0.08	28.5	0.87	0.13	12.00	4.45	0.08	100.00	19.956	59.5	40	0.5
121-758A	121-758A-58R-5,40-44	rim of phenocryst	58.4	0.05	25.1	0.73	0.04	8.86	4.40	0.14	98.42	19.479	52.0	46	1.0
121-758A	121-758A-67R-5,86-90	glomerocryst	47.5		32.6	0.45	0.23	16.60	1.82	0.02	99.30	19.984	83.0	17	0.1
121-758A	121-758A-67R-5,86-90	rim of groundmass lath	55.9	0.07	27.0	1.18	0.13	10.50	3.72	0.13	98.80	19.593	60.0	39	1.0
121-758A	121-758A-71R-1,127-131	glomerocryst	48.6	0.03	31.1	0.61	0.27	15.30	2.89	0.02	98.83	20.090	74.0	26	0.1
121-758A	121-758A-71R-1,127-131	rim of 0.4-mm lath	52.2	0.07	28.6	1.02	0.17	12.50	4.17	0.07	98.78	20.021	62.0	37	0.4
121-758A	121-758A-73R-3,50-54	0.25-mm phenocryst	47.7	0.02	32.3	0.51	0.21	16.50	1.80	0.06	99.20	19.977	83.0	17	0.2
121-758A	121-758A-73R-3,50-54	rim of 0.25-mm phenocryst	51.9	0.05	28.6	1.14	0.71	1.30	2.54	0.29	98.20	19.767	72.0	26	2.0
121-758A	121-758A-73R-3,50-54	0.1-mm lath	55.2	0.13	26.6	1.37	0.16	10.40	5.04	0.18	99.03	19.948	53.0	46	1.0