Quartz - Berbes mining area, Principality of Asturias (Asturias), Spain - 7.6 × 6.4 × 4.8 cm

Mineral: Quartz
Locality: Berbes mining area, Berbes, Ribadesella, Comarca Oriente, Principality of Asturias (Asturias), Spain
Dimensions: 7.6 × 6.4 × 4.8 cm

Description: Main crystal size: 1.3 × 1 cm Doubly terminated Quartz with hydrocarbons inclusions. Published in the German magazines Lapis and Mineralien Welt