PATTISON, David R.M. and DEBUHR, Christopher L., Department of Geoscience, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada, pattison@ucalgary.ca

PETLEY-RAGAN, Arianne J.A., Earth Science, Carleton University, Ottawa, ON K2E 6H9, Canada, arianne.petleyragan@carleton.ca and GAIDIES, Fred, Earth Sciences, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada

STARR, Paul G.¹, PATTISON, David R.M.¹, and AMES, Doreen E.², (1) Department of Geoscience, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada, pgstarr@ucalgary.ca, (2) Geological Survey of Canada, 601 Booth Street, Ottawa, ON K1A 0E8, Canada

FOSTER, C.T. Jr, Dept. of Earth & Environmental Sciences, University of Iowa, Iowa City, IA 52242, tom-foster@uiowa.edu, DUTROW, Barbara L., Dept. of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803, and GABLE, Carl W., Los Alamos National Laboratory, EES-16, Los Alamos, NM 87545

SPEAR, Frank S., THOMAS, Jay B., and HALLETT, Benjamin W., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Troy, NY 12180, spearf@rpi.edu

GAIDIES, Fred, Department of Earth Sciences, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada, fred.gaidies@carleton.ca and MCCARRON, Travis, Department of Earth Sciences, University of New Brunswick, Fredericton, NB E3B 5A3, Canada

WILLNER, Arne, Institut fuer Mineralogie und Kristallchemie, Universitaet Stuttgart, Azenbergstr. 18, Stuttgart, 70174, Germany, arne.willner@rub.de, BARR, Sandra M., Department of Earth and Environmental Science, Acadia University, Wolfville, NS B4P2R6, Canada, GLODNY, Johannes, Deutsches GeoForschungsZentrum, Potsdam, 14473, Germany, MASSONNE, Hans-Joachim, Institut fuer Mineralogie und Kristallchemie, Universitaet Stuttgart, Azenbergstr. 18, Stuttgart, D-70174, Germany, SUDO, Masafumi, Universität Potsdam, Institut für Erd- und Umweltwissenschaften, Potsdam-Golm, 14476, Germany, VAN STAAL, Cees R., Geological Survey of Canada, 625 Robson Street, Vancouver, BC V6B 5J3, Canada, WHITE, Chris E., Nova Scotia Department of Natural Resources, P.O. Box 698, Halifax, NS B3J2T9, Canada, and ZAGOREVSKI, Alexandre, Geological Survey of Canada, 601 Booth Street, Ottawa, K1A 0E8, Canada

FERRY, John M., Earth and Planetary Sciences, Johns Hopkins University, Baltimore, MD 21218, jferry@jhu.edu, STUBBS, Joanne E., Center for Advanced Radiation Sources, University of Chicago, Chicago, IL 60637, XU, Huifang, Department of Geoscience, University of Wisconsin, 1215 W Dayton St, Madison, WI 53706, GUAN, Yunbin, Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, and EILER, John M., Division of Geology and Planetary Sciences, California Institute of Technology, MC 170-25, 1200 E. California Blvd, Pasadena, 91125

JONAS, Laura, MUELLER, Thomas, DOHMEN, Ralf, and IMMENHAUSER, Adrian, Institute of Geology, Mineralogy and Geophysics, Ruhr-University, Universitätsstraße 150, Bochum, D-44801, Germany, thomas.mueller-1@rub.de

DIPPLE, Gregory M., Department of Earth, Ocean and Atmospheric Sciences, The University of British Columbia, 2020-2207 Main Mall, Vancouver, BC V6T 1Z4 Canada, gdipple@eos.ubc.ca

BEINLICH, Andreas, Mineral Deposit Research Unit, Department of Earth, Ocean & Atmospheric Sciences, The University of British Columbia, 2207 Main Mall, Vancouver, BC V6T1Z4, Canada, abeinlich@eos.ubc.ca and DIPPLE, Gregory, Mineral Deposit Research Unit, Department of Earth, Ocean & Atmospheric Sciences, The University of British Columbia, 2207 Main Mall, Vancouver, BC V6T 1Z4, Canada

HONSBERGER, Ian W., Department of Earth Sciences, University of New Hampshire, Durham, NH 03824, iwh@wildcats.unh.edu

EVANS, Bernard W., Earth and Space Sciences, Univ of Washington, Box 351310, Seattle, WA 98195, bwevans@uw.edu, JOSWIAK, David J., Department of Astronomy, University of Washington, Box 351580, Seattle, WA 98195-1580, and KUEHNER, Scott M., Department of Earth and Space Sciences, University of Washington, Box 351310, Seattle, WA 98195-1310