Comparison Of Eolian Dust Composition At Gale And
Jezero
J. Lasue, Irap, Cnrs, Université De Toulouse, Ups-Omp, Toulouse, France (Jlasue@Irap.Omp.Eu), P. Y.
Meslin, A. Cousin, O. Forni, O. Gasnault, S. Maurice, P. Pilleri, W. Rapin, Irap, Cnrs, Université De Toulouse, Ups-Omp, Toulouse, France, R. Anderson, U.S. Geological Survey, Flagstaff, Arizona, Usa, P. Beck,
Univ. Grenoble Alpes, Cnrs, Ipag, France, S. M. Clegg, P. Gasda, Los Alamos National Laboratory, Los
Alamos, New Mexico, Usa, R.C. Wiens, Purdue University, West Lafayette, Indiana, Usa E. Dehouck,
Université De Lyon, Ucbl, Ensl, Cnrs, Lgl-Tpe, Villeurbanne, France, J. Frydenvang, University Of Copenhagen, Denmark, Los Alamos National Laboratory, Los Alamos, New Mexico, Usa, E. Hausrath, University Of Nevada, Las Vegas, Usa, S. Le Mouélic, Lpg, Cnrs, Nantes, France And The Supercam Team.

Introduction: On February 18th 2021, The
Nasa Perseverance Rover Landed At Jezero Crater,
Mars, A 50 Km Noachian-Aged Lake System Located On
The Western Side Of The Isidis Impact Structure. The
Geomorphology Of The Crater Indicates The Past Presence Of A Fluvial Delta With Associated Inlet And Outlet
Valleys And Infrared Observations From Orbit Have
Detected The Presence Of Carbonates, Mafic And Hydrated Minerals [1]. Since Its Arrival At The Octavia E.
Butler Landing Site, The Rover Has Explored About
7 Km Away From Its Initial Landing Position And Has
Analyzed The Local Bedrocks [2] And Soils [3, 4] Surrounding It.
Instruments: Located On The Top Of The Mast Of
The Perseverance Rover Is Supercam, A Multitechniques Remote Sensing Instrument Able To Acquire