The H-poor nature of incompletely melted planetesimals: The view from acapulcoites and lodranites
Peterson, L, Newcombe, M, Alexander, C, , Nielsen, S(2024). The H-poor nature of incompletely melted planetesimals: The view from acapulcoites and lodranites. Geochimica et Cosmochimica Acta, 370, 1-14. https://doi.org/ https://doi.org/10.1016/j.gca.2024.02.002
Datasets
| number | title | Methods | variables analyzed | ||
|---|---|---|---|---|---|
| 4 | Grain volatile contents | SIMS | H2O, F | ||
| S2 | EPMA analyses and corresponding end-member mineral formulas | EMP, CALC | MgO, Na2O, ENSTATITE, FERROSILITE, TiO2, FeO, Cr2O3, CaO, SiO2, MnO, WOLLASTONITE, NiO, Al2O3, TOTAL, K2O, FORSTERITE, ORTHOCLASE, ANORTHITE, ALBITE | ||
| S3 | Grain average volatile contents | SIMS | CO2, F, Cl, S, H2O | ||
| S8 | Collated, corrected, and filtered SIMS H2O data for the acapulcoites and lodranites from the 01/22 and 02/22 analytical sessions | SIMS | H2O | ||
Methods
| method name | laboratory | method comment | More details are available for the following variables | |
|---|---|---|---|---|
| CALCULATED | UNKNOWN | N/A | ||
| ELECTRON MICROPROBE | UNIVERSITY OF MARYLAND | JEOL JXA 8900R | ||
| SECONDARY ION MASS SPECTROMETRY | CARNEGIE INSTITUTION WASHINGTON | Cameca NanoSIMS 50L. Lowest propagated uncertainty for averaged analyses due to uncertainties associated with counting statistics, SiO2 corrections, background corrections, drift corrections, and the calibration curves among averaged points |
