Highlights VNIR absorption positions of eucrite shift at wavelength longer than typical basaltic achondrites. Absorption shifts are coherent with differences in pyroxenes composition and texture. Basaltic eucrites with a fast cooling history show VNIR absorption at longer wavelength than other eucrites. Those eucrites show a BCI/BAR relationship indicating some S-type instead V-type parental body.
Iron rich basaltic eucrites, implication on spectral properties and parental bodies / Carli, C.; Ciarniello, M.; Migliorini, A.; Pratesi, G.. - In: ICARUS. - ISSN 0019-1035. - ELETTRONICO. - (2021), pp. 114653-114653. [10.1016/j.icarus.2021.114653]
Iron rich basaltic eucrites, implication on spectral properties and parental bodies
Pratesi, G.
2021
Abstract
Highlights VNIR absorption positions of eucrite shift at wavelength longer than typical basaltic achondrites. Absorption shifts are coherent with differences in pyroxenes composition and texture. Basaltic eucrites with a fast cooling history show VNIR absorption at longer wavelength than other eucrites. Those eucrites show a BCI/BAR relationship indicating some S-type instead V-type parental body.
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