The composition of secondary amorphous phases under different environmental conditions

Rebecca Smith1, Elizabeth B Rampe2, Briony H N Horgan3, Erwin Dehouck4 and Richard V Morris2, (1)Purdue University, Department of Earth, Atmospheric, and Planetary Sciences, West Lafayette, IN, United States, (2)NASA Johnson Space Center, Houston, TX, United States, (3)Purdue University, Earth, Atmospheric, and Planetary Sciences, West Lafayette, IN, United States, (4)Institut de Recherche en Astrophysique et Planétologie (IRAP), Toulouse, France