Oxide-bearing and FeO-rich clasts in aubrites
Rosenshein, E. B., Ivanova, M. A., Dickinson, T. L., , Benedix, G. K.(2006). Oxide-bearing and FeO-rich clasts in aubrites. Meteoritics and Planetary Science, 41(4), 495-503. https://doi.org/10.1111/j.1945-5100.2006.tb00477.x
Datasets
| number | title | Methods | variables analyzed | ||
|---|---|---|---|---|---|
| 1 | The average compositions (wt%) of silicates and oxides in the oxide-bearing clast in ALH 84008 and silicates and glass in Pesyanoe | EMP | TOTAL, FeO, SiO2, MgO, Al2O3, CaO, TiO2, Na2O, Cr2O3, MnO, K2O | ||
| 2 | Average compositions (wt%) of sulfides in the oxide-bearing clast in ALH 84008 | EMP | Ti, Cr, TOTAL, Fe, S, Mg, Mn, Ca, Cu | ||
| 3 | Average compositions (wt%) of schreibersite in the oxide-bearing clast in ALH 84008 | EMP | Ni, P, TOTAL, Fe, Si | ||
| text | Oxygen isotopic compositions | SIMS | DELTA_O18, DELTA_O17 | ||
Methods
| method name | laboratory | method comment | More details are available for the following variables | |
|---|---|---|---|---|
| ELECTRON MICROPROBE | SMITHSONIAN INSTITUTION OF WASHINGTON | JEOL JXA-8900R electron microprobe. Analytical conditions were a 15 keV accelerating voltage, 20 nA beam current and a fully focused beam for silicates, sulfides, and phosphides. A 5- and 7-micron beam was used for the glass analyses in Pesyanoe to avoid volatility of Na. | ||
| SECONDARY ION MASS SPECTROMETRY | ARIZONA STATE UNIVERSITY | CAMECA ims-6f |
