TY - RPRT TI - Sulfates on Mars: A systematic Raman spectroscopic study of hydration states of magnesium sulfates AU - A. Wang AU - J.J. Freeman AU - B.L. Jolliff AU - I.-M. Chou PY - 2006 DO - 10.1016/j.gca.2006.05.022 UR - https://pubs.usgs.gov/publication/70028922 ID - 70028922 ER -