Fluorite with Galena

Blackdene Mine, Ireshopeburn, Weardale, North Pennines Orefield, County Durham  United Kingdom

Specimen size: 17.5 × 13 × 9.2 cm = 6.89” × 5.12” × 3.62”
Main crystal size: 17.5 × 13 cm = 6.89” × 5.12”