Perlite Institute, Inc.
Minerals Corp. 96078 Industrial Lane Lakeview, OR 97630 USA Phone: (541) 947-5755 Fax: (541) 947-5770 stanleymick@hotmail.com Vice-President Bill Mihalopoulos Silver & Baryte North America, Inc. 200 Berwyn Park Suite 101 Berwyn, PA 19312 USA Phone: (610) 647-1123 Fax: (610) 647-7705 billmihal@cs.com Kathryn Louis Sun Gro Horticulture Canada, Ltd. See #1
