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Petersen, Nikolai P (1984): (Table 2) Geochemistry of ore minerals and magnetization properties at the DSDP Leg 73 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.811122, Supplement to: Petersen, NP (1984): Ore mineralogy of South Atlantic basalts (Deep Sea Drilling Project Leg 73). In: Hsü, KJ; LaBrecque, JL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 73, 603-606, https://doi.org/10.2973/dsdp.proc.73.122.1984

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Abstract:
The samples investigated in this study come from DSDP Leg 73 Drill Holes 519A, 522B, and 524, all of which are in the South Atlantic. A general petrographic description of the basalts is given by Carman et al. (1984; doi:10.2973/dsdp.proc.73.120.1984).
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -27.244967 * Median Longitude: -4.427867 * South-bound Latitude: -29.484200 * West-bound Longitude: -11.666200 * North-bound Latitude: -26.114000 * East-bound Longitude: 3.512300
Date/Time Start: 1980-04-22T00:00:00 * Date/Time End: 1980-05-21T00:00:00
Minimum Elevation: -4796.0 m * Maximum Elevation: -3769.0 m
Event(s):
73-519A  * Latitude: -26.136700 * Longitude: -11.666200 * Date/Time: 1980-04-22T00:00:00 * Elevation: -3769.0 m * Penetration: 180 m * Recovery: 61.4 m * Location: South Atlantic/RIDGE * Campaign: Leg73 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 9 cores; 84.5 m cored; 0 m drilled; 72.7 % recovery
73-522B  * Latitude: -26.114000 * Longitude: -5.129700 * Date/Time: 1980-05-06T00:00:00 * Elevation: -4441.0 m * Penetration: 170.4 m * Recovery: 26 m * Location: South Atlantic/PLATEAU * Campaign: Leg73 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores; 40.5 m cored; 0 m drilled; 64.2 % recovery
73-524  * Latitude: -29.484200 * Longitude: 3.512300 * Date/Time: 1980-05-21T00:00:00 * Elevation: -4796.0 m * Penetration: 348.5 m * Recovery: 200.3 m * Location: South Atlantic/CANYON * Campaign: Leg73 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 35 cores; 306.5 m cored; 0 m drilled; 65.3 % recovery
Comment:
Cu was not found in any of the samples analyzed.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Latitude of eventLatitude
3 Longitude of eventLongitude
4 Elevation of eventElevationm
5 Sample code/labelSample labelPetersen, Nikolai PDSDP/ODP/IODP sample designation
6 IronFe%Petersen, Nikolai PElectron microprobe (EMP)
7 Iron, standard deviationFe std dev±Petersen, Nikolai PElectron microprobe (EMP)
8 TitaniumTi%Petersen, Nikolai PElectron microprobe (EMP)
9 Titanium, standard deviationTi std dev±Petersen, Nikolai PElectron microprobe (EMP)
10 MagnesiumMg%Petersen, Nikolai PElectron microprobe (EMP)
11 Magnesium, standard deviationMg std dev±Petersen, Nikolai PElectron microprobe (EMP)
12 AluminiumAl%Petersen, Nikolai PElectron microprobe (EMP)
13 Aluminium, standard deviationAl std dev±Petersen, Nikolai PElectron microprobe (EMP)
14 ManganeseMn%Petersen, Nikolai PElectron microprobe (EMP)
15 Manganese, standard deviationMn std dev±Petersen, Nikolai PElectron microprobe (EMP)
16 SiliconSi%Petersen, Nikolai PElectron microprobe (EMP)
17 Silicon, standard deviationSi std dev±Petersen, Nikolai PElectron microprobe (EMP)
18 Sulfur, totalTS%Petersen, Nikolai PElectron microprobe (EMP)
19 Sulfur, standard deviationS std dev±Petersen, Nikolai PElectron microprobe (EMP)
20 CobaltCo%Petersen, Nikolai PElectron microprobe (EMP)
21 Cobalt, standard deviationCo std dev±Petersen, Nikolai PElectron microprobe (EMP)
22 NickelNi%Petersen, Nikolai PElectron microprobe (EMP)
23 Nickel, standard deviationNi std dev±Petersen, Nikolai PElectron microprobe (EMP)
24 AntimonySb%Petersen, Nikolai PElectron microprobe (EMP)
25 Antimony, standard deviationSb std dev±Petersen, Nikolai PElectron microprobe (EMP)
26 MineralsMineralsPetersen, Nikolai P
27 Curie temperatureCurie temp°CPetersen, Nikolai Psee reference(s)#1
28 Curie temperatureCurie temp°CPetersen, Nikolai Psee reference(s)#2
29 3D saturation magnetizationMsarbitrary unitsPetersen, Nikolai Psee reference(s)Specific, unit is 10**-2 G cm**3 g**-1
30 Oxidation parameterzPetersen, Nikolai Psee reference(s)Low temperature; z (0 < z < 1)
31 CommentCommentPetersen, Nikolai PLow temperature oxidation parameter
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
315 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
(DSDP/ODP/IODP sample designation)		6 
Fe [%]
(Electron microprobe (EMP))		7 
Fe std dev [±]
(Electron microprobe (EMP))		8 
Ti [%]
(Electron microprobe (EMP))		9 
Ti std dev [±]
(Electron microprobe (EMP))		10 
Mg [%]
(Electron microprobe (EMP))		11 
Mg std dev [±]
(Electron microprobe (EMP))		12 
Al [%]
(Electron microprobe (EMP))		13 
Al std dev [±]
(Electron microprobe (EMP))		14 
Mn [%]
(Electron microprobe (EMP))		15 
Mn std dev [±]
(Electron microprobe (EMP))		16 
Si [%]
(Electron microprobe (EMP))		17 
Si std dev [±]
(Electron microprobe (EMP))		18 
TS [%]
(Electron microprobe (EMP))		19 
S std dev [±]
(Electron microprobe (EMP))		20 
Co [%]
(Electron microprobe (EMP))		21 
Co std dev [±]
(Electron microprobe (EMP))		22 
Ni [%]
(Electron microprobe (EMP))		23 
Ni std dev [±]
(Electron microprobe (EMP))		24 
Sb [%]
(Electron microprobe (EMP))		25 
Sb std dev [±]
(Electron microprobe (EMP))		26 
Minerals		27 
Curie temp [°C]
(#1, see reference(s))		28 
Curie temp [°C]
(#2, see reference(s))		29 
Ms [arbitrary units]
(Specific, unit is 10**-2 G cm...)		30 
z
(Low temperature; z (0 < z < 1...)		31 
Comment
(Low temperature oxidation par...)
73-519A -26.1367-11.6662-376973-519A-7-1,107-10954.462.3412.321.410.420.120.790.100.440.070.190.07Titanomagnetite285450.69
73-519A-26.1367-11.6662-376973-519A-8-1,13-1554.810.3013.800.200.500.100.750.080.390.060.070.01Titanomagnetite18060Titanomagnetite grains show signs of deuteric high temperature oxidation
73-519A-26.1367-11.6662-376973-519A-8-1,13-1559.540.5638.670.880.2500.010.430.35Pyrrhotite
73-519A-26.1367-11.6662-376973-519A-8-1,13-1546.830.0852.530.850.0700.04Pyrite
73-519A-26.1367-11.6662-376973-519A-8-2,129-13155.193.2311.121.530.510.170.940.180.410.130.110.05Titanomagnetite345480.80
73-519A-26.1367-11.6662-376973-519A-8-2,129-13137.310.5128.990.280.740.220.060.010.210.010.030.01Ilmenite
73-519A-26.1367-11.6662-376973-519A-9-4,96-9853.561.6613.751.020.880.220.830.200.350.100.110.08Titanomagnetite270250.66
73-519A-26.1367-11.6662-376973-519A-9-4,96-9836.7129.500.940.050.290.03Ilmenite
73-519A-26.1367-11.6662-376973-519A-9-4,96-9859.500.4538.800.060.3320.111.080.54Pyrrhotite
73-522B -26.1140-5.1297-444173-522B-4-1,3-554.960.4913.290.440.150.150.930.070.540.030.140.05Titanomagnetite140570.12
73-522B-26.1140-5.1297-444173-522B-4-2,28-3054.590.3113.330.360.170.160.860.170.520.020.140.06Titanomagnetite150650.19
73-524 -29.48423.5123-479673-524-31-2,61-6352.550.5814.360.230.570.290.490.170.720.220.100.02Titanomagnetite335520245Titanomagnetite grains show signs of deuteric high temperature oxidation
73-524-29.48423.5123-479673-524-31-2,61-6335.8029.491.170.090.620.04Ilmenite
73-524-29.48423.5123-479673-524-31-2,61-6352.551.8014.361.110.570.060.490.100.720.130.100.08Titanomagnetite3351650.78
73-524-29.48423.5123-479673-524-31-2,61-6335.350.0330.170.011.110.160.050.010.630.020.050.01Ilmenite
73-524-29.48423.5123-479673-524-31-2,61-6346.710.1349.170.710.1100.020.010.01Pyrite
73-524-29.48423.5123-479673-524-33-2,104-10654.391.0212.800.570.390.140.930.320.570.120.160.08Titanomagnetite3001450.72
73-524-29.48423.5123-479673-524-33-2,104-10636.0930.050.280.050.570.14Ilmenite
73-524-29.48423.5123-479673-524-33-2,104-10646.800.1851.450.820.0600.000.01Pyrite
73-524-29.48423.5123-479673-524-34-1,36-3855.190.4612.500.650.570.121.010.290.570.100.120.08Titanomagnetite2601650.63
73-524-29.48423.5123-479673-524-34-1,36-3859.840.1839.360.130.2000.100.390.01Pyrrhotite
73-524-29.48423.5123-479673-524-34-1,90-9255.010.7713.190.500.360.100.890.180.510.070.120.08Titanomagnetite2701550.68
73-524-29.48423.5123-479673-524-34-2,13-1553.360.7812.950.440.290.191.240.210.610.070.290.17Titanomagnetite275505170Titanomagnetite grains show signs of deuteric high temperature oxidation