Fluorite - Berbes mining area, Principality of Asturias (Asturias), Spain - 92mm x 82mm x 67mm. Main crystal is 45 mm on edge.

Mineral: Fluorite
Locality: Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Principality of Asturias (Asturias), Spain
Dimensions: 92mm x 82mm x 67mm. Main crystal is 45 mm on edge.

Description: Group of fluorite crystals with polysynthetic growths on the faces, translucent and with a blue to violet tone (depending on the incident light). They are accompanied by "book" shape lenticular baryte crystals.