Investigation of Mineral Alteration in Andesite and Dacite from Three Different Volcano Hydrothermal Systems on Dominica, Lesser Antilles

Clarissa Itzel Villegas Smith, Carleton College, Northfield, MN, United States, Holli M Frey, Union College, Schenectady, NY, United States, Erouscilla P Joseph, University of the West Indies, St. Augustine, Trinidad and Tobago and Matthew R. F. Manon, Union College, Schenectady, United States