Mineral World Mineralienwelt
Messe Idar-Oberstein, Idar-Oberstein, Germany 16-17 May 2026 Ended
The MineralienWelt Idar-Oberstein has become a defining event for anyone interested in minerals, gemstones, fossils, and jewelry. Since its founding in 2010, this annual trade and public fair has steadily grown into one of the most important international meeting points for collectors, dealers, p…

