The 2016 Portland Regional Gem and Mineral Show Flyer.
The 2015 Portland Regional Show has 19 demonstrators scheduled to be on site for demonstrating techniques and answering your questions. Be sure to stop by the Demonstration Area with your questions.
- Faceting: – Gail Bumala, Karen Veltcamp, Bruce Williams, Alan Lindberg, Bill Mitzel
- Gem trees: – Ruth Zucher
- Cabbing: – Steve Nelson, Lyle Vogelpohl
- Rock carving: – Bruce McKay
- Knapping: – Bill Kramer, John Buford
- Gem Identification – Glen Ruminson
- Doublets and Triplets – Pat Lloyd
- Beading: – Mary Bolton, Carol Mitzel
- Filigree: – Phil Bolton
- Wire Wrapping: – Lamar Tilgner, Merlia Tilgner
- Viking Knit: – Darlene Wozniak
- Bonsek: – Herb Batuahchek