Minerals, Metals & Ores trade shows, find and compare 1086 expos, trade fairs and exhibitions to go - Reviews, Ratings, Timings, Entry Ticket Fees, Venue, Schedule, Calendar, Editions, Visitors Profile, Exhibitor Information etc. List of 358 upcoming metals & minerals expos in 2019-2020 1. Denver CO Gold Show, 2. Promexpo, 3. PERUMIN - Mining Convention, 4.