Laboratory XRD, FTIR, EGA, and GCMS data

This dataset contains laboratory XRD, ATR-FTIR, EGA-MS, and GC-MS data used to generate the figures in Andrejkovičová et al. (2026), “NH₄-smectites as potential precursors of nitrogen compounds evolved during analyses by the Sample Analysis at Mars (SAM) instrument on the Curiosity rover.” XRD, FTIR, and EGA data are provided as CSV files, and GCMS data are provided as raw data files.