Production of Phyllosilicates and Sulfates on Mars Through Acidic Weathering: The Rio Tinto Mars Analog Model - Fernandez-Remolar, DC; Prieto-Ballesteros, O; Amils, R; Gomez, F; Friedlander, L; Arvidson, R; Morris, RV; Gomez, D (Astronomical Society Of The Pacific Conference Series, 2009)