This was the Official Show Guide for the Spring Denver Gem & Mineral Showcase held in April. It was a 5,000 circ. publication — 3,000 delivered at Denver shows in April (Colorado Mineral & Fossil Spring Show, Colorado Independent Warehouse Show, and the now nonexistent Rocky Mountain Bead Bazaar).
Your Source for Gem, Mineral and
Jewelry Show News and Information
Jewelry Show News and Information
