Investigations of the geochemical controls on anomalous arsenic enrichment in the Santiago Peak Volcanics of Southern California: implications for arsenic distribution in volcanic arc systems

Elizabeth C Johnston1, Meagen Pollock2, Eric Madison Cathcart3, Amineh AlBashaireh2 and Bethany M O'shea1, (1)University of San Diego, San Diego, CA, United States, (2)College of Wooster, Wooster, OH, United States, (3)University of San Diego, Environmental and Ocean Sciences, San Diego, CA, United States