Curiosity Rover Mars Hand Lens Imager (MAHLI) Grain-Scale Observations of Silica-Enriched Fracture-Associated Halos in Stimson Formation Sandstones, Gale Crater, Mars

Kenneth S Edgett1, Kirsten Siebach2, John P Grotzinger3, Ezat Heydari4, Gillian M Krezoski1, Megan R Kennedy5 and Deirdra M Fey1, (1)Malin Space Science Systems, San Diego, CA, United States, (2)Stony Brook University, Department of Geosciences, Stony Brook, NY, United States, (3)California Institute of Technology, Pasadena, CA, United States, (4)Jackson State University, Dept. of Physics, Atmospheric Sciences, & Geoscience, Jackson, MS, United States, (5)Malin Space Science Systems, San Diego, United States