Citation:

dsdp.proc.82.129.1985

Name: (Table 4) Geochemistry of nonopaque spinels from peridotites at DSDP Holes 82-556, 82-558, and 82-560
Published: 1985
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: 37.143967 * Median Longitude: -36.957167 * South-bound Latitude: 34.722200 * West-bound Longitude: -38.842700 * North-bound Latitude: 38.939700 * East-bound Longitude: -34.685300

Date/Time Start: 1981-09-22T00:00:00 * Date/Time End: 1981-10-16T00:00:00

Minimum Elevation: -3754.0 m * Maximum Elevation: -3443.0 m

Event(s):

82-556 * Latitude: 38.939700 * Longitude: -34.685300 * Date/Time: 1981-09-22T00:00:00 * Elevation: -3672.0 m * Penetration: 639 m * Recovery: 80.9 m * Location: North Atlantic/RIDGE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 166 m cored; 0 m drilled; 48.7 % recovery

82-558 * Latitude: 37.770000 * Longitude: -37.343500 * Date/Time: 1981-10-03T00:00:00 * Elevation: -3754.0 m * Penetration: 561.5 m * Recovery: 237.8 m * Location: North Atlantic/RIDGE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 394.5 m cored; 0 m drilled; 60.3 % recovery

82-560 * Latitude: 34.722200 * Longitude: -38.842700 * Date/Time: 1981-10-16T00:00:00 * Elevation: -3443.0 m * Penetration: 421.5 m * Recovery: 8 m * Location: North Atlantic * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores; 48.5 m cored; 0 m drilled; 16.5 % recovery

Comment:

Fe2+ and Fe3+ calculated assuming stoichiometry.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Sample code/label	Sample label		Michael, Peter	DSDP/ODP/IODP sample designation
6	Titanium dioxide	TiO2	%	Michael, Peter	Electron microprobe (EMP)
7	Chromium(III) oxide	Cr2O3	%	Michael, Peter	Electron microprobe (EMP)
8	Aluminium oxide	Al2O3	%	Michael, Peter	Electron microprobe (EMP)
9	Iron oxide, Fe2O3	Fe2O3	%	Michael, Peter	Electron microprobe (EMP)
10	Iron oxide, FeO	FeO	%	Michael, Peter	Electron microprobe (EMP)
11	Manganese oxide	MnO	%	Michael, Peter	Electron microprobe (EMP)
12	Magnesium oxide	MgO	%	Michael, Peter	Electron microprobe (EMP)
13	Total	Total	%	Michael, Peter	Electron microprobe (EMP)
14	Titanium	Ti	# of ions	Michael, Peter	Calculated based on oxygen number	O=4
15	Chromium	Cr	# of ions	Michael, Peter	Calculated based on oxygen number	O=4
16	Aluminium	Al	# of ions	Michael, Peter	Calculated based on oxygen number	O=4
17	Iron 3+	Fe3+	# of ions	Michael, Peter	Calculated based on oxygen number	O=4
18	Iron 2+	Fe2+	# of ions	Michael, Peter	Calculated based on oxygen number	O=4
19	Manganese	Mn	# of ions	Michael, Peter	Calculated based on oxygen number	O=4
20	Magnesium	Mg	# of ions	Michael, Peter	Calculated based on oxygen number	O=4
21	Chromium number	Cr#		Michael, Peter
22	Magnesium number	Mg#		Michael, Peter

License:

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

Size:

180 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Sample label	6 TiO2 [%]	7 Cr2O3 [%]	8 Al2O3 [%]	9 Fe2O3 [%]	10 FeO [%]	11 MnO [%]	12 MgO [%]	13 Total [%]	14 Ti [# of ions]	15 Cr [# of ions]	16 Al [# of ions]	17 Fe3+ [# of ions]	18 Fe2+ [# of ions]	19 Mn [# of ions]	20 Mg [# of ions]	21 Cr#	22 Mg#
82-556	38.9397	-34.6853	-3672	82-556-13-1,1-3	0.30	41.64	25.31	3.63	14.55	0.21	13.95	99.59	0.007	0.998	0.904	0.083	0.369	0.005	0.630	0.525	0.630
82-556	38.9397	-34.6853	-3672	82-556-14-1,116-118	0.00	37.11	29.66	3.30	15.32	0.33	13.63	99.35	0.000	0.879	1.047	0.074	0.384	0.008	0.608	0.456	0.613
82-556	38.9397	-34.6853	-3672	82-556-14-2,78-84	0.12	38.46	28.43	2.98	16.73	0.29	12.60	99.61	0.003	0.918	1.013	0.068	0.423	0.007	0.567	0.475	0.573
82-556	38.9397	-34.6853	-3672	82-556-14-2,114-122	0.00	36.90	31.05	1.65	15.43	0.27	13.99	99.29	0.000	0.867	1.087	0.037	0.384	0.007	0.620	0.444	0.618
82-558	37.7700	-37.3435	-3754	82-558-42-1,49-51	0.11	45.33	22.20	3.30	17.08	0.38	11.75	100.15	0.003	1.111	0.811	0.077	0.443	0.010	0.543	0.578	0.551
82-558	37.7700	-37.3435	-3754	82-558-42-1,122-129	0.00	45.01	25.41	1.43	14.97	0.34	13.68	100.84	0.000	1.069	0.900	0.032	0.376	0.009	0.613	0.543	0.620
82-558	37.7700	-37.3435	-3754	82-558-43-1,43-47	0.24	45.51	22.80	2.20	17.29	0.34	11.91	100.29	0.006	1.110	0.829	0.051	0.446	0.009	0.548	0.572	0.551
82-558	37.7700	-37.3435	-3754	82-558-44-1,4-7	0.00	46.61	22.38	2.09	15.99	0.33	12.86	100.26	0.000	1.136	0.810	0.048	0.411	0.009	0.589	0.584	0.589
82-560	34.7222	-38.8427	-3443	82-560-4-1,60-65	0.02	40.46	28.75	2.15	14.38	0.27	14.32	100.35	0.000	0.949	1.005	0.048	0.357	0.007	0.633	0.486	0.639
82-560	34.7222	-38.8427	-3443	82-560-5-1,81-84	0.00	40.11	29.96	1.02	14.22	0.25	14.89	100.45	0.000	0.933	1.039	0.023	0.350	0.006	0.653	0.473	0.651