RUSK, Brian G.¹, MAYDAGAN, Laura², FRANCHINI, Marta², MAO, Wei³, and LI, Xiaofeng⁴, (1) Dept. of Geology, Western Washington University, 516 High St, Bellingham, WA 98225, Brian.Rusk@wwu.edu, (2) Centro Patagónico de Estudios Metalogenéticos, Universidad Nacional del Comahue, Bahía Blanca, 1400 (8300), (3) Geology Department, Western Washington University, 516 High Street, Bellingham, WA 98225, (4) State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, 46 Guanshui Road, Nanming District, Guiyang, 550002, China

RACOSKY, Alexandra and FRIEHAUF, Kurt, Dept. Physical Sciences, Kutztown University, Kutztown, PA 19530, araco600@live.kutztown.edu

BANIK, Tenley J.¹, MILLER, Calvin F.¹, and COBLE, Matthew A.², (1) Earth and Environmental Sciences, Vanderbilt University, Nashville, TN 37235, tenley.banik@vanderbilt.edu, (2) Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305

UTEVSKY, Elinor S., College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, CEOAS Admin 104, Corvallis, OR 97331-5503, utevskye@onid.oregonstate.edu, DILLES, John H., College of Earth, Ocean & Atmospheric Sciences, Oregon State University, CEOAS Admin 104, Corvallis, OR 97331-5503, and KENT, Adam J.R., College of Earth, Ocean & Atmospheric Sciences, Oregon State University, 104 Ocean Admin, Corvallis, OR 97331

MALENDA, Margariete¹, FRIEHAUF, Kurt¹, and MATHUR, Ryan², (1) Dept. Physical Sciences, Kutztown University, Kutztown, PA 19530, mmale259@live.kutztown.edu, (2) Department of Geology, Juniata College, 1700 Moore Street, Huntingdon, PA 16652