Fluorite with Quartz

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

Specimen size: 14.4 × 14.3 × 5.7 cm = 5.67” × 5.63” × 2.24”
Main crystal size: 9.2 × 6.4 cm = 3.62” × 2.52”