Rani, Alka; Sarbadhikari, A. Basu; Hood, D. R.; Gasnault, O.; Nambiar, S.; Karunatillake, S.
(American Geophysical Union, 2022-07)
Chemical provinces were defined on Mars a decade ago using orbital nuclear spectroscopy of K, Th, Fe, Si, Ca, Cl, and H2O. However, past multivariate analyses yielded three sets of provinces, suggesting methodologic ...