The Academy for Mineralogy, was founded in 1969 and has as purpose to gather enthusiasts of minerals, fossils and gemstones.

Assist firms participating in trade fairs at Vicenza, Arezzo, Basel, Hong Kong, Orlando, Las Vegas more.

The Gold Institute is an international trade association of companies that mine and refine gold, manufacturers of gold products and the world's leading bullion banks and gold dealers.

Institute for Mineralogy and Mineral Resources University of Clausthal in Germany.

The Goldsmiths' Consortium of Arezzo is a non-profit organisation aimed at promoting its members in various markets and creating.