Introduction Rules Winners
RESULTS OF COMPETITION
First (2002) Reynolds Cup.
The winner was Reinhard Kleeberg of the University of Mining and Technology, Mineralogical Institute, Freiberg Germany. The second-placed finisher was Reiner Dohrmann of the Federal Institute for Geosciences and Natural Resources, Hannover, Germany. Tied for third-place were Denny Eberl of the USGS, Colorado and Stephen Hillier of the Macaulay Institute, Scotland.
Second (2004) Reynolds Cup.
The winner of the first Reynolds Cup, Reinhard Kleeberg, volunteered to organized the second Reynolds Cup competition in 2004. Funding for the second competition was primarily from the TU Bergakademie Freiberg, German Research Council, and IUCr CPD. The winner was Dipo Omotoso of Natural Resources Canada, Devon, Alberta. In second place was Douglas McCarty of Chevron, Houston, USA and tied for third were Stephen Hillier of the Macaulay Institute, Scotland and Michael Plotze of IGT Claylab, ETH Zurich, Switzerland. Results of the competition were published in the 2005 IUCr CPD newsletter 30.
Third (2006) Reynolds Cup.
The third RC competition was organized by Dipo Omotoso, winner of the second Reynolds Cup competition, with funding from Natural Resources Canada. Results of the contest were announced at the 2006 CMS/GFA annual meeting in Oleron, France. The winner of the contest was Douglas McCarty of Chevron, Texas, followed by Stephen Hillier of the Macaulay Institute, Scotland and Reinhard Kleeberg of TU Bergakademie, Freiberg, Germany. Details of the quantitative methods used by the top three finishers were published in the December 2006 edition of Clays and Clay Minerals. In addition to the commemorative plaques and trophy awarded to the top-placed finishers, the champion received $1000 towards travel expenses. Diffraction patterns and chemical composition of mineral standards used to prepare the 2006 contest samples may be obtained from Dipo Omotoso (oomotoso@nrcan.gc.ca).
Fourth (2008) Reynolds Cup. The fourth Reynolds Cup was organized by the winner of Reynolds Cup III, Chevron, USA (Douglas McCarty) and Edwin Zeelmaekers (K.U.Leuven, Belgium) and saw 53 individual scientists or teams from 17 countries competing for the Cup. First place went to Steve Hillier (Macaulay Institute, Scotland) who won by a large margin. Oladipo Omotoso (CANMET, Canada) and Reinhard Kleeberg & Kristian Ufer (TU Bergakademie Freiberg, Germany) tied for second place. Four entries tied for third place: Katja Emmerich & Annett Steudel (University of Karlsruhe, Germany), Steve Chipera (Chesapeake Energy Corporation, USA), Dennis Eberl & Alex Blum (USGS Boulder, USA) and Mark Raven (CSIRO, Australia). All top-contenders were presented commemorative plaques and Steve Hillier received the coveted Reynolds Cup trophy. The Reynolds Cup will continue its tradition in 2010 and its 5th edition will be organized by the current winner Steve Hillier.
Steve Hillier is leader of the X-ray Diffraction section at The Macaulay Institute. He is a mineralogist by training with extensive experience and research publications in the field of quantitative analysis by X-ray powder diffraction. Clay minerals are his speciality but he also has a broad knowledge of the analysis of a diverse range of polycrystalline materials, including rocks soils, drillng muds, corrosion products and cements.
REFERENCES
Madsen, I.C. Nicola, Scarlett, N.V.Y., Cranswick, L.M.D., and Lwin, T. (2001) Outcomes of the International Union of Crystallography Commission on Powder Diffraction round robin on quantitative phase analysis: samples 1a to 1h. J. Appl. Cryst., 34, 409-426.
Ottner, F., Gier, S., Kuderna, M. and Schwaighofer, B. (2000): Results of an inter-laboratory comparison of methods in quantitative clay analysis. Applied Clay Science 17, 223-243.
McCarty, D.K. IUCr CPD Newsletter 27, 12-16 (2002).
Kleeberg, R., IUCr CPD Newsletter 30, 22-26 (2005).
Omotoso, O., McCarty, D. K., Kleeberg, R. and Hillier, S. (2006): Some successful approaches to quantitative mineral analysis as revealed by the 3rd Reynolds cup contest. Clays and Clay Minerals, 54 (6), 748-760.
Introduction Rules Winners