1995 – El Paso, TX, USA
Kim MacLeod
Nova Scotia Department of. Natural Resources, Halifax, NS, Canada
1996 – Laramie, WY, USA
Arnold Doden
Penn State University, University Park, PA, USA
1997 – Québec City, Québec, Canada
Wayne Wright
Department of Geology, University College Dublin, Belfield Dublin 4, Ireland
1998 – Norman, OK, USA
Kristen Coose
Bureau of Geology & Mineral Reources, New Mexico Instutute of Mining & Technology
Socorro, NM, USA
1999 – Salt Lake City, UT, USA
Martin Anctil
University of Laval, Ste. Foy, Quebec, Canada
2000 – Bath, UK
Stefan Mueller
Camborne School of Mines, UK
and
Geoffrey E. Gilbert
University of Montana, USA
2001 – Victoria, BC, Canada
Alfred M. Elser
Department of Geology, Georgia State University, USA
2002 – St. Louis, MO, USA
Paula R. Alves
Missouri School of Mines, Rolla, MO, USA
2003 – Reno, NV, USA
Benjamin George
Colorado School of Mines, Department of Geology and Geological Engineering, Golden, CO, USA
2004 – Bloomington, IN, USA
Dawn A. Schippe (EIT Graduate Student)
Colorado School of Mines, Golden, CO, USA
2005 – Istanbul, Turkey
Danae Voormeij
University of Victoria, Victoria, B.C, Canada
2006 – Asheville, NC, USA
Hakan Demirkilic
Istanbul Technical University, Turkey
and
Nathan Jenks
Colorado School of Mines, Golden, CO, USA
Honorable Mention:
Lisa Schleicher
University of North Carolina – Asheville, Asheville, NC, USA
2007 – Boulder, CO, USA
Stephanie Murillo Maikut
New Mexico Institute of Mining & Technology, Socorro, NM, USA
2008 – Midwest City, OK, USA
Jie Wang
University of Florida Gainesville, FL, USA
2009 – Delaware, OH, USA
Michael Cheshire
Indiana University Bloomington, IN, USA
2010 – Middletown, PA, USA
Michael Stefanic
Shippensburg University, Shippensburg, PA
2011 – Urbana – Champaign, IL, USA
Robert Fajber
University of Victoria, Victoria, BC, Canada
and
Jay Bridgeman
Furman University, Greenville, SC, USA
and
Elizabeth (Liz) Graybill
Ohio University, Athens, OH, USA
2012 – Scottsdale, AZ, USA
Sallie Gaillard
University of North Carolina Asheville, NC, USA
and
Dana Susina
University of Georgia, Athens, GA, USA
and
Elizabeth (Liz) Graybill
Ohio University, Athens, OH, USA
2013 – Kingston, Jamaica
Andrea Nolting
Colorado School of Mines, Golden CO
2014 – St Andrews, Scotland
Michael Lee Berger
Colorado School of Mines, Golden CO
2015 – Brooklyn Center, Minnesota USA
Cody Stack
Ohio University, Athens, Ohio
and
Laura Simandl
University of Victoria, Victoria, British Columbia, Canada
2016 – Louisville, Kentucky USA
Adrián Obando
University Of Costa Rica, San Pedro, Costa Rica
2017 – Colorado Springs, Colorado USA
Jullian Williams
University of the West Indies, Mona Campus
2018 – Austin, Texas USA
Joseph F. Orso IV
Iowa State University