Appendix A: Analysis conditions for EPMA analyses

Analyses of minerals in chondrules and associated silica-rich igneous rims in CR chondrites. Data obtained from quantitative wavelength dispersive spectroscopy (WDS) X-ray maps obtained on the JEOL JXA-8530F electron microprobe at the University of Manchester. File contains tables giving analytical conditions for EPMA analyses, including standards used, mapping conditions, and spectrometer setup.