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):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Williams, Helen M | |||
| 3 | ORDINAL NUMBER | Ord No | Geocode | |||
| 4 | Temperature, calculated | T cal | °C | Williams, Helen M | Calculated | mineral equilibration temperatures calculated using the Krogh thermometer |
| 5 | Garnet | Grt | Williams, Helen M | modal | ||
| 6 | Pyroxene | Pyrox | Williams, Helen M | modal | ||
| 7 | δ57/54Fe | δ57/54Fe | ‰ | Williams, Helen M | calculated, vs. IRMM-14 | |
| 8 | δ57/54Fe, standard deviation | δ57/54Fe std dev | ± | Williams, Helen M | propagated | |
| 9 | δ56/54Fe | δ56/54Fe | ‰ | Williams, Helen M | calculated, vs. IRMM-14 | |
| 10 | δ56/54Fe, standard deviation | δ56/54Fe std dev | ± | Williams, Helen M | propagated | |
| 11 | δ57/56Fe | δ57/56Fe | ‰ | Williams, Helen M | calculated, vs. IRMM-14 | |
| 12 | δ57/56Fe, standard deviation | δ57/56Fe std dev | ± | Williams, Helen M | propagated | |
| 13 | δ18O | δ18O | ‰ | Williams, Helen M | calculated | |
| 14 | δ18O, standard deviation | δ18O std dev | ± | Williams, Helen M | propagated | |
| 15 | Iron oxide, FeO | FeO | % | Williams, Helen M | calculated, total Fe, wt% | |
| 16 | Sodium oxide | Na2O | % | Williams, Helen M | calculated, wt% | |
| 17 | Chromium(III) oxide | Cr2O3 | % | Williams, Helen M | calculated, wt% | |
| 18 | δ57/54Fe | δ57/54Fe | ‰ | Williams, Helen M | pyroxene, vs. IRMM-14 | |
| 19 | δ57/54Fe, standard deviation | δ57/54Fe std dev | ± | Williams, Helen M | pyroxene | |
| 20 | δ56/54Fe | δ56/54Fe | ‰ | Williams, Helen M | pyroxene, vs. IRMM-14 | |
| 21 | δ56/54Fe, standard deviation | δ56/54Fe std dev | ± | Williams, Helen M | pyroxene | |
| 22 | δ57/56Fe | δ57/56Fe | ‰ | Williams, Helen M | pyroxene, vs. IRMM-14 | |
| 23 | δ57/56Fe, standard deviation | δ57/56Fe std dev | ± | Williams, Helen M | pyroxene | |
| 24 | δ57Fe | δ57Fe | ‰ | Williams, Helen M | d57 pyroxene-garnet | |
| 25 | δ57Fe, standard deviation | δ57Fe std dev | ± | Williams, Helen M | d57 pyroxene-garnet | |
| 26 | δ18O | δ18O | ‰ | Williams, Helen M | pyroxene, with respect to SMOW | |
| 27 | δ18O, standard deviation | δ18O std dev | ± | Williams, Helen M | pyroxene | |
| 28 | Δδ18O | Δδ18O | ‰ | Williams, Helen M | pyroxene-garnet | |
| 29 | Standard deviation | Std dev | ± | Williams, Helen M | D18O pyroxene-garnet | |
| 30 | Δδ18O | Δδ18O | ‰ | Williams, Helen M | pyroxene-garnet T | |
| 31 | δ18O, standard deviation | δ18O std dev | ± | Williams, Helen M | pyroxene, wt % | |
| 32 | δ57/54Fe | δ57/54Fe | ‰ | Williams, Helen M | garnet, vs. IRMM-14 | |
| 33 | δ57/54Fe, standard deviation | δ57/54Fe std dev | ± | Williams, Helen M | garnet | |
| 34 | δ56/54Fe | δ56/54Fe | ‰ | Williams, Helen M | garnet, vs. IRMM-14 | |
| 35 | δ56/54Fe, standard deviation | δ56/54Fe std dev | ± | Williams, Helen M | garnet | |
| 36 | δ57/56Fe | δ57/56Fe | ‰ | Williams, Helen M | garnet, vs. IRMM-14 | |
| 37 | δ57/56Fe, standard deviation | δ57/56Fe std dev | ± | Williams, Helen M | garnet | |
| 38 | δ18O | δ18O | ‰ | Williams, Helen M | garnet, with respect to SMOW | |
| 39 | δ18O, standard deviation | δ18O std dev | ± | Williams, Helen M | garnet | |
| 40 | Chromium(III) oxide | Cr2O3 | % | Williams, Helen M | garnet, wt % | |
| 41 | Iron 2+/Iron total ratio | Fe2+/Fe total | Williams, Helen M | garnet | ||
| 42 | Iron 2+/Iron total ratio, standard deviation | Fe2+/Fe total std dev | ± | Williams, Helen M | garnet |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
226 data points