The minerals sales and education platform

Expominer, the leading exhibition for minerals, fossils and jewellery, combines mineral selling and exchange with an educational programme to promote collector interest and awaken interest in young people for mineralogy and palaeontology.

The exhibition provides a forum for mineral professionals and collectors to show their items and contact other professionals, collectors and enthusiasts.

The 30th Expominer was ben attended by more than 140 exhibitors and expected more than 14,000 visitors, including professionals, collectors, students and mineral enthusiasts.

  • Exhibitor profile

    48% of Expominer’s exhibitors come from abroad. Most come from Germany, France, Morocco, Poland, India, Colombia, USA, Belgium, Peru, China and Portugal.

    60% of the Spanish exhibitors are Catalan and the remaining 40% come from the other autonomous regions.