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An Investigation Into Transitions In Clay Mineral Chemistry On Mars, Seth Gainey
An Investigation Into Transitions In Clay Mineral Chemistry On Mars, Seth Gainey
UNLV Theses, Dissertations, Professional Papers, and Capstones
This dissertation is comprised of three studies investigating clay mineralogy on, or near the martian surface, with an introductory chapter, introducing and linking the three studies. Chapter two is on the subject of clay mineral synthesis, including Fe/Mg clay minerals which have been detected at multiple locations across the southern highlands. These Fe/Mg clay minerals have been previously interpreted as forming in anoxic/reducing environments, conducive to the preservation of organic matter. The results of this study suggest that the previous interpretation of Fe/Mg-rich clay as requiring anoxic/reducing conditions may not be accurate, as the minor presence of Mg (below what …