SVADLENAK, Ellen E., College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Oregon State University, 104 CEOAS Admin, Corvallis, OR 97331, svadlene@onid.orst.edu, DILLES, John, Geosciences, Oregon State University, Corvallis, OR 97331, MIGGINS, Daniel P., College of Ocean and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, and SNEE, Lawrence W., Global Gems and Geology, 215 Alpine Ave, Golden, CO 80401

FORBES, Lauren Nicole¹, RUSK, Brian¹, and SNEE, Lawrence W.², (1) Geology Department, Western Washington University, 516 High St. MS 9080, Bellingham, WA 98225, lauren.forbes09@gmail.com, (2) Global Gems and Geology, 215 Alpine Ave, Golden, CO 80401

BRADFORD, William B., Earth Science, Memorial University of Newfoundland, St. John's, NF A1B 3X5, Canada, w.b.bradford@mun.ca, PIERCEY, Stephen J., Dept of Earth Sciences, Memorial University of Newfoundland, St. John's, NF A1B 3X5, Canada, HANCHAR, John M., Dept of Earth Sciences, Memorial University of Newfoundland, St John's, NF A1B 3X5, Canada, and LANCASTER, Penelope J., University of Portsmouth, School of Earth & Environmental Sciences, Burnaby Building, Burnaby Road, Portsmouth, PO1 3QL, United Kingdom

FOCHTMAN, Stephanie, 8098 Perfect Vw, Ooltewah, TN 37363, CARR, Hunter S., 5835 Kenwood Avenue, Dallas, TX 75206, hcarr16@gmail.com, and CROWE, Douglas, Department of Geology, University of Georgia, 308 Geography-Geology Building, 210 Field Street, Athens, GA 30602-2501

MARSH, E.E.¹, KOENIG, A.E.¹, ORKILD-NORTON, A. Rae Ann¹, and TAYLOR, Ryan D.², (1) USGS, Box 25046, MS 973, Denver, CO 80225, emarsh@usgs.gov, (2) U.S. Geological Survey, United States Geological Survey, Box 25046 MS 973, Denver, CO 80225

GATES, Christopher H., Department of Geosciences, Colorado State University, Fort Collins, CO 80523, chgates@rams.colostate.edu

TRAN, Duyen Thi, SHELLNUTT, J. Gregory, HSIA, Wen-yu, and LIU, Teh-Ching, Department of Earth Sciences, National Taiwan Normal University, 88 Tingzhou Road Section 4, Taipei, 11677, Taiwan, tranduyen91@gmail.com

BAYARJARGAL, Bayanmunkh¹, KELTY, T.K.¹, TSEVEENDORJ, Bayartsengel², and GANKHUU, Ganzorig², (1) Geological Sciences, California State University, Long Beach, 1250 Bellflower Blvd, Long Beach, CA 90840, bayanmunkh.bayarjargal@gmail.com, (2) Geology, Mongolian University of Science and Technology, P.O. Box 520, 8th Khoroo, Baga Toiruu, Ulaanbatar, UB-46, Mongolia

FISCHER, Beth J.¹, TURNER, Elizabeth C.², and KONTAK, Daniel J.², (1) Northwest Territories Geoscience Office, Box 1320, Yellowknife, NT X1A 2L9, Canada, beth_fischer@gov.nt.ca, (2) Department of Earth Sciences, Laurentian University, Sudbury, ON P3E 2C6, Canada

MACKAY, Duncan A.R.¹, SIMANDL, George J.², MA, Wendy³, REDFEARN, Michael³, and GRCIC, Boja³, (1) School of Earth and Ocean Sciences, University of Victoria, 3800 Finnerty Road, Victoria, BC V8P 5C2, Canada, mackay87@uvic.ca, (2) BC Ministry of Energy, Mines and Petroleum Resources, BC Geological Survey, PO Box 9333 Stn Prov Govt, Victoria, BC V8W 9N3, Canada, (3) Richmond, BC V7A4V5, Canada