Alpha Particle X-ray Spectrometer-Derived Compositional Characteristics of the Vera Rubin Ridge, Gale Crater, Mars and its Origin.


Lucy M Thompson1, Abigail Fraeman2, Jeffrey A Berger3, Nick I Boyd3, Ralf Gellert3, Catherine O'Connell-Cooper4, John G Spray1, Scott VanBommel5 and Albert Yen6, (1)University of New Brunswick, Fredericton, NB, Canada, (2)California Institute of Technology, Pasadena, United States, (3)University of Guelph, Guelph, ON, Canada, (4)University of New Brunswick, Earth Sciences, Fredericton, NB, Canada, (5)University of Guelph, Guelph, Canada, (6)NASA Jet Propulsion Laboratory, Pasadena, CA, United States