Mineral: Calcite, Fluorite and Pyrite
Locality: Villabona Mines, Barrio de la Estación, Villabona, Llanera, Comarca del Nora, Principality of Asturias (Asturias), Spain
Description: Specimen size: 7.8 × 5.4 × 5.6 cm / main crystal size: 5.4 × 3.6 cm

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