Fluorite

Frazer's Hush Mine, Rookhope District, Weardale, North Pennines Orefield, County Durham  United Kingdom (1994)

Specimen size: 9.7 × 6.8 × 4.7 cm = 3.82” × 2.68” × 1.85”
Main crystal size: 1.7 × 1.1 cm = 0.67” × 0.43”