MineralFest is a fair of minerals, fossils and jewelry that we have been organizing at Conventio doo since 2016. By 2022, more than 10,000 visitors had visited us in Ljubljana. Since 2023, MineralFest has also been organized in Maribor, and in November 2024, we are coming to Koper for the first time. We are proud and happy to present a wide range of sales exhibitors, professional exhibitions and interactive workshops at our events, which visitors can attend.