Mineral: Galena on Calcite-Siderite and Fluorite
Locality: Blackdene Mine, Ireshopeburn, Weardale, North Pennines Orefield, County Durham, England / United Kingdom
Dimensions: 15 x 14 x 8.7 cm
Description: Galena crystal size: 7.5 x 7.3 cm
Former collection of Eugeni Bareche
Mined before 1979
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