The Denver Mineral & Gems Showcase is the second-largest gathering of gem and mineral shows in the U.S. after Tucson. The fall session features 13–14 shows spread across five main venues and lasts about a dozen days : The largest and most iconic venue is the Coliseum, which hosts three of the shows at the National Western Complex. Coliseum show + National Western Complex (Denver Expo Gem Show, Denver Mineral Show, Miner's Co-op Mineral Show) : Denver Mart at the Denver Minera

Cette année, je me suis rendu pour la 4ème fois au Tucson Gem Shows. Cela a été très court, et le séjour a été plutôt intense ! Cependant, j'ai quand même pris le temps de prendre quelques photos de cet événement international incontournable.

The Pow Wow Rock Show in Quartzsite, Arizona, is a key event for mineral enthusiasts. The 2020 edition once again gathered collectors and professionals around exceptional specimens.