Ion irradiation of aubrites: visible to mid-infrared spectroscopic effects of Space Weathering simulation on Mercury analogues

Reflectance specra (VIS-NIR-MIR) of aubrites Rantila, Tiglit, Norton County, Peña Blanca Spring, and NWA 14185 before and after He+ (20 keV) and C+ (30 keV) ion irradiation (fluence steps: 1x10^16 ions/cm2, 3x10^16 ions/cm2, 6x10^16 ions/cm2, 1x10^17 ions/cm2).