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Williams, Helen M; Nielsen, Sune G; Renac, Christope; Griffin, William L; O'Reilley, Suzanne Y; McCammon, Catherine A; Pearson, Norman J; Viljoen, Fanus; Alt, Jeffrey C; Halliday, Alex N (2009): (Table 1) Oxygen and iron isotope ratios of Kaalvallei and Bellsbank eclogite xenoliths [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.788939, In supplement to: Williams, HM et al. (2009): Fractionation of oxygen and iron isotopes by partial melting processes: Implications for the interpretation of stable isotope signatures in mafic rocks. Earth and Planetary Science Letters, 283(1-4), 156-166, https://doi.org/10.1016/j.epsl.2009.04.011

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Coverage:
Median Latitude: -26.225000 * Median Longitude: 26.390000 * South-bound Latitude: -28.120000 * West-bound Longitude: 24.400000 * North-bound Latitude: -24.330000 * East-bound Longitude: 28.380000
Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 6
Event(s):
Belssbank  * Latitude: -28.120000 * Longitude: 24.400000 * Location: South Africa * Method/Device: Multiple investigations (MULT) * Comment: position estimated
Kaalvallei  * Latitude: -24.330000 * Longitude: 28.380000 * Location: South Africa * Method/Device: Multiple investigations (MULT) * Comment: position estimated
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Sample code/labelSample labelWilliams, Helen M
3 ORDINAL NUMBEROrd NoGeocode
4 Temperature, calculatedT cal°CWilliams, Helen MCalculatedmineral equilibration temperatures calculated using the Krogh thermometer
5 GarnetGrtWilliams, Helen Mmodal
6 PyroxenePyroxWilliams, Helen Mmodal
7 δ57/54Feδ57/54Fe‰Williams, Helen Mcalculated, vs. IRMM-14
8 δ57/54Fe, standard deviationδ57/54Fe std dev±Williams, Helen Mpropagated
9 δ56/54Feδ56/54Fe‰Williams, Helen Mcalculated, vs. IRMM-14
10 δ56/54Fe, standard deviationδ56/54Fe std dev±Williams, Helen Mpropagated
11 δ57/56Feδ57/56Fe‰Williams, Helen Mcalculated, vs. IRMM-14
12 δ57/56Fe, standard deviationδ57/56Fe std dev±Williams, Helen Mpropagated
13 δ18Oδ18O‰Williams, Helen Mcalculated
14 δ18O, standard deviationδ18O std dev±Williams, Helen Mpropagated
15 Iron oxide, FeOFeO%Williams, Helen Mcalculated, total Fe, wt%
16 Sodium oxideNa2O%Williams, Helen Mcalculated, wt%
17 Chromium(III) oxideCr2O3%Williams, Helen Mcalculated, wt%
18 δ57/54Feδ57/54Fe‰Williams, Helen Mpyroxene, vs. IRMM-14
19 δ57/54Fe, standard deviationδ57/54Fe std dev±Williams, Helen Mpyroxene
20 δ56/54Feδ56/54Fe‰Williams, Helen Mpyroxene, vs. IRMM-14
21 δ56/54Fe, standard deviationδ56/54Fe std dev±Williams, Helen Mpyroxene
22 δ57/56Feδ57/56Fe‰Williams, Helen Mpyroxene, vs. IRMM-14
23 δ57/56Fe, standard deviationδ57/56Fe std dev±Williams, Helen Mpyroxene
24 δ57Feδ57Fe‰Williams, Helen Md57 pyroxene-garnet
25 δ57Fe, standard deviationδ57Fe std dev±Williams, Helen Md57 pyroxene-garnet
26 δ18Oδ18O‰Williams, Helen Mpyroxene, with respect to SMOW
27 δ18O, standard deviationδ18O std dev±Williams, Helen Mpyroxene
28 Δδ18OΔδ18O‰Williams, Helen Mpyroxene-garnet
29 Standard deviationStd dev±Williams, Helen MD18O pyroxene-garnet
30 Δδ18OΔδ18O‰Williams, Helen Mpyroxene-garnet T
31 δ18O, standard deviationδ18O std dev±Williams, Helen Mpyroxene, wt %
32 δ57/54Feδ57/54Fe‰Williams, Helen Mgarnet, vs. IRMM-14
33 δ57/54Fe, standard deviationδ57/54Fe std dev±Williams, Helen Mgarnet
34 δ56/54Feδ56/54Fe‰Williams, Helen Mgarnet, vs. IRMM-14
35 δ56/54Fe, standard deviationδ56/54Fe std dev±Williams, Helen Mgarnet
36 δ57/56Feδ57/56Fe‰Williams, Helen Mgarnet, vs. IRMM-14
37 δ57/56Fe, standard deviationδ57/56Fe std dev±Williams, Helen Mgarnet
38 δ18Oδ18O‰Williams, Helen Mgarnet, with respect to SMOW
39 δ18O, standard deviationδ18O std dev±Williams, Helen Mgarnet
40 Chromium(III) oxideCr2O3%Williams, Helen Mgarnet, wt %
41 Iron 2+/Iron total ratioFe2+/Fe totalWilliams, Helen Mgarnet
42 Iron 2+/Iron total ratio, standard deviationFe2+/Fe total std dev±Williams, Helen Mgarnet
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
226 data points

Data

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

1 
Event		2 
Sample label		3 
Ord No		4 
T cal [°C]
(mineral equilibration tempera...)		5 
Grt
(modal)		6 
Pyrox
(modal)		7 
δ57/54Fe [‰]
(calculated, vs. IRMM-14)		8 
δ57/54Fe std dev [±]
(propagated)		9 
δ56/54Fe [‰]
(calculated, vs. IRMM-14)		10 
δ56/54Fe std dev [±]
(propagated)		11 
δ57/56Fe [‰]
(calculated, vs. IRMM-14)		12 
δ57/56Fe std dev [±]
(propagated)		13 
δ18O [‰]
(calculated)		14 
δ18O std dev [±]
(propagated)		15 
FeO [%]
(calculated, total Fe, wt%)		16 
Na2O [%]
(calculated, wt%)		17 
Cr2O3 [%]
(calculated, wt%)		18 
δ57/54Fe [‰]
(pyroxene, vs. IRMM-14)		19 
δ57/54Fe std dev [±]
(pyroxene)		20 
δ56/54Fe [‰]
(pyroxene, vs. IRMM-14)		21 
δ56/54Fe std dev [±]
(pyroxene)		22 
δ57/56Fe [‰]
(pyroxene, vs. IRMM-14)		23 
δ57/56Fe std dev [±]
(pyroxene)		24 
δ57Fe [‰]
(d57 pyroxene-garnet)		25 
δ57Fe std dev [±]
(d57 pyroxene-garnet)		26 
δ18O [‰]
(pyroxene, with respect to SMOW)		27 
δ18O std dev [±]
(pyroxene)		28 
Δδ18O [‰]
(pyroxene-garnet)		29 
Std dev [±]
(D18O pyroxene-garnet)		30 
Δδ18O [‰]
(pyroxene-garnet T)		31 
δ18O std dev [±]
(pyroxene, wt %)		32 
δ57/54Fe [‰]
(garnet, vs. IRMM-14)		33 
δ57/54Fe std dev [±]
(garnet)		34 
δ56/54Fe [‰]
(garnet, vs. IRMM-14)		35 
δ56/54Fe std dev [±]
(garnet)		36 
δ57/56Fe [‰]
(garnet, vs. IRMM-14)		37 
δ57/56Fe std dev [±]
(garnet)		38 
δ18O [‰]
(garnet, with respect to SMOW)		39 
δ18O std dev [±]
(garnet)		40 
Cr2O3 [%]
(garnet, wt %)		41 
Fe2+/Fe total
(garnet)		42 
Fe2+/Fe total std dev [±]
(garnet)
Kaalvallei 42319350.650.35-0.590.12-0.380.42-0.210.194.490.286.040.510.36-0.210.08-0.200.39-0.040.150.430.125.800.202.010.280.610.25-0.640.08-0.410.14-0.230.123.790.200.420.030.02
Kaalvallei40229350.20.8-0.120.07-0.070.17-0.060.095.230.283.011.280.290.060.060.060.120.010.060.360.075.300.200.350.280.610.24-0.290.04-0.180.12-0.130.074.950.200.350.020.01
KaalvalleiKaalvallei-A313860.60.4-0.070.09-0.010.25-0.080.154.860.2810.721.600.100.280.070.260.200.020.070.450.095.400.200.900.280.270.09-0.170.05-0.080.15-0.110.134.500.200.100.060.02
Kaalvallei375414010.350.650.310.110.180.110.120.135.550.287.872.540.150.340.030.180.090.160.060.060.115.850.200.720.280.270.130.280.100.180.070.090.125.080.200.130.050.02
Kaalvallei382510300.20.84.840.283.051.510.224.870.420.130.460.510.180.610.080.390.150.220.044.740.200.260.020.02
Belssbank Bellsbank611720.450.550.330.090.260.200.060.115.310.286.274.300.070.570.060.380.180.180.100.280.095.500.200.420.280.390.080.290.070.240.100.040.055.080.340.070.010.01