The Panasqueira mine is also a reference in mineral collection and the minerals are notable for their size, excellent crystallization and variety. In the veins of Panasqueira Mine almost all the silicates identified until today are found, as well as two minerals that until the present date were only identified in the Panasqueira Mine. They are Panasqueirite and Thadeuite. Almost all the best mineral collections in the world include specimens from Panasqueira highlighting wolframites, in the variety of ferberite and fluorapatite.