Citation:

dsdp.proc.80.142.1985

Name: (Table 4) Geochemistry of feldspars, glasses, and secondary minerals at DSDP Holes 80-550B and 80-551
Published: 1985
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: 48.713350 * Median Longitude: -13.470100 * South-bound Latitude: 48.516000 * West-bound Longitude: -13.501500 * North-bound Latitude: 48.910700 * East-bound Longitude: -13.438700

Date/Time Start: 1981-06-30T00:00:00 * Date/Time End: 1981-07-16T00:00:00

Minimum Elevation: -4420.0 m * Maximum Elevation: -3887.0 m

Event(s):

80-550B * Latitude: 48.516000 * Longitude: -13.438700 * Date/Time: 1981-06-30T00:00:00 * Elevation: -4420.0 m * Penetration: 720.5 m * Recovery: 177.8 m * Location: North Atlantic/PLAIN * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 264.5 m cored; 133 m drilled; 67.2 % recovery

80-551 * Latitude: 48.910700 * Longitude: -13.501500 * Date/Time: 1981-07-16T00:00:00 * Elevation: -3887.0 m * Penetration: 201 m * Recovery: 67.2 m * Location: North Atlantic/ESCARPMENT * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 98.5 m cored; 7 m drilled; 68.2 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Sample code/label	Sample label		Maury, R C	DSDP/ODP/IODP sample designation
3	Identification	ID		Maury, R C
4	Description	Description		Maury, R C
5	Size	Size	mm	Maury, R C		Phenocrysts
6	Silicon dioxide	SiO2	%	Maury, R C	Electron microprobe (EMP)
7	Titanium dioxide	TiO2	%	Maury, R C	Electron microprobe (EMP)
8	Aluminium oxide	Al2O3	%	Maury, R C	Electron microprobe (EMP)
9	Chromium(III) oxide	Cr2O3	%	Maury, R C	Electron microprobe (EMP)
10	Iron oxide, Fe2O3	Fe2O3	%	Maury, R C	Electron microprobe (EMP)	Total iron for feldspars and glasses
11	Iron oxide, FeO	FeO	%	Maury, R C	Electron microprobe (EMP)	Total iron for clay minerals
12	Manganese oxide	MnO	%	Maury, R C	Electron microprobe (EMP)
13	Magnesium oxide	MgO	%	Maury, R C	Electron microprobe (EMP)
14	Calcium oxide	CaO	%	Maury, R C	Electron microprobe (EMP)
15	Sodium oxide	Na2O	%	Maury, R C	Electron microprobe (EMP)
16	Potassium oxide	K2O	%	Maury, R C	Electron microprobe (EMP)
17	Total	Total	%	Maury, R C	Electron microprobe (EMP)
18	Potassium	K	%	Maury, R C
19	Sodium	Na	%	Maury, R C
20	Calcium	Ca	%	Maury, R C
21	-	-		Maury, R C		In paper as Fm

License:

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

Size:

323 data points

Data

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

1 Event	2 Sample label	3 ID	4 Description	5 Size [mm]	6 SiO2 [%]	7 TiO2 [%]	8 Al2O3 [%]	9 Cr2O3 [%]	10 Fe2O3 [%]	11 FeO [%]	12 MnO [%]	13 MgO [%]	14 CaO [%]	15 Na2O [%]	16 K2O [%]	17 Total [%]	18 K [%]	19 Na [%]	20 Ca [%]	21 -
80-550B	80-550B-26-3,88-91	34	Primary plagiocases	2.5	46.60	0.00	34.05	0.00	0.36		0.00	0.16	17.30	1.54	0.00	100.01	0.0	13.9	86.1
80-550B	80-550B-26-3,88-91	35	Primary plagiocases	0.2	49.47	0.05	31.48	0.00	0.54		0.00	0.19	15.09	2.76	0.00	99.58	0.0	24.9	75.1
80-550B	80-550B-26-3,88-91	36	Primary plagiocases, groundmass		54.45	0.11	27.34	0.00	1.31		0.03	0.06	10.95	5.10	0.04	99.39	0.3	45.6	54.1
80-551	80-551-8-1,129-132	37	Primary plagiocases	1.2	45.99	0.04	34.22	0.00	0.59		0.00	0.22	17.35	1.43	0.00	99.84	0.0	13.0	87.0
80-551	80-551-8-1,129-132	38	Primary plagiocases, groundmass		52.25	0.00	29.62	0.00	0.94		0.02	0.31	13.82	3.72	0.01	100.69	0.1	32.7	67.2
80-551	80-551-11-5,98-102	39	Primary plagiocases	0.2	49.10	0.03	31.72	0.00	0.44		0.00	0.19	15.45	2.53	0.00	99.46	0.0	22.9	77.1
80-551	80-551-11-5,98-102	40	Primary plagiocases; from the rim of the phenocryst sampled in Analysis 39		60.18	0.06	24.42	0.08	0.93		0.03	0.00	6.86	7.58	0.11	100.25	0.6	66.3	33.1
80-550B	80-550B-26-3,88-91	41	Glassy inclusions		48.46	2.13	4.31	0.09	20.03		0.22	14.15	11.28	0.82	0.07	101.56
80-550B	80-550B-26-3,88-91	42	Glassy inclusions		48.12	2.19	4.93	0.04	19.52		0.28	13.65	11.11	1.08	0.20	101.12
80-550B	80-550B-26-3,88-91	43	Glassy inclusions		47.71	2.45	5.80	0.02	19.53		0.27	13.76	10.94	1.08	0.07	101.63
80-551	80-551-8-1,129-132	44	Orthoclase (adularia-type)		62.97	0.00	19.20	0.00	0.00		0.00	0.00	0.00	0.53	17.24	99.94	95.5	4.5	0.0
80-551	80-551-8-1,129-132	45	Orthoclase (adularia-type)		62.64	0.00	19.60	0.01	0.00		0.00	0.00	0.02	0.63	16.99	99.89	94.6	5.3	0.1
80-551	80-551-11-5,98-102	46	Orthoclase (adularia-type)		63.36	0.01	18.67	0.00	0.04		0.01	0.00	0.04	0.34	17.35	99.82	96.9	2.9	0.2
80-551	80-551-11-5,98-102	47	Orthoclase (adularia-type)		63.02	0.00	18.38	0.16	0.04		0.00	0.00	0.02	0.33	17.39	99.34	97.1	2.8	0.1
80-550B	80-550B-26-3,88-91	48	K-poor clays		49.88	0.00	0.70	0.02		21.65	0.22	14.24	0.79	0.12	0.39	88.01				46.3
80-550B	80-550B-26-3,88-91	49	K-poor clays		48.35	0.03	3.44	0.00		16.43	0.00	17.60	1.09	0.30	0.50	88.74				34.4
80-551	80-551-11-5,98-102	50	K-poor clays		44.06	0.05	5.55	0.00		13.98	0.13	15.70	0.81	0.39	0.26	80.93				33.5
80-551	80-551-8-1,129-132	51	K-rich clays		45.55	0.07	7.88	0.02		11.19	0.00	13.65	1.13	0.48	2.55	82.52				31.5
80-551	80-551-8-1,129-132	52	K-rich clays		47.61	0.07	14.45	0.00		4.84	0.06	14.24	0.79	0.38	3.00	85.44				16.2
80-551	80-551-11-5,98-102	53	K-rich clays		54.20	0.01	14.53	0.00		2.54	0.00	9.35	0.46	0.58	10.64	92.31				13.2