McLennan S.M.; Hahn B.; Hurowitz J.A.; Tosca N.J.; Bell III J.F.; Learner Z.; Squyres S.W.; Calvin W.M.; Pocock J.; Christensen P.R.; Farmer J.; Glotch T.D.; Ruff S.W.; Wyatt M.B.; Clark B.C.; de Souza P.A.; Gellert R.; Klingelhöfer G.; Farrand W.H.; Fike D.A.et al.
(2005)
Impure reworked evaporitic sandstones, preserved on Meridiani Planum, Mars, are mixtures of roughly equal amounts of altered siliciclastic debris, of basaltic provenance (40 ± 10% by mass), and chemical constituents, ...