The Committee of the International
Cement Microscopy Association

General Chairman William R. Carruthers Lafarge Corporation Montgomery, Texas riograndbill@consolidated.net	Program Chairman Cement and Raw Materials Louis A. Jany ESSROC Materials Nazareth, Pennsylvania Lou.Jany@essroc.com	Program Chairman Concrete, Admixtures, and Lime Arturo G. Nisperos Nisperos National & International Petrographic Services Fresno, California arturonisperos@sbcglobal.net
Work Shop Coordinator Dr. Donald H. Campbell Campbell Petrographic Services Dodgeville, Wisconsin campbell@mhtc.net	Proceedings Editor Coordinator Lawrence Sutter Michigan Tech. Univ. Houghton, Michigan llsutter@mtu.edu	Sample Exchange Coordinator Chuck Buchanan Ash Grove Cement Co. Durkee, Oregon Chuck.Buchanan@ashgrove.com
Communications Coordinator Lawrence R. Roberts CTL Group Skokie, IL LRoberts@CTLGroup.com	Exhibit Coordinator Dr. Stella Marusin Northbrook, Illinois SMarusin@wje.com	Special Projects Coordinator Charles Buchanan, Jr. ROAN Industries, Inc. 100 Chet Burleson Road Bakersville, North Carolina charlesjr@roanind.com
Spouse Activity Director Sue Carruthers Montgomery, Texas jazzyredhead@consolidated.net

Contact ICMA Headquarters (Bill Carruthers) by e-mail

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