Fluorite, Frazers Hush Mine, Rookhope

Fluorite, Frazers Hush Mine, Rookhope
A group of dark blue/purple fluorite crystals with the largest 15mm on edge.
Recovered from the 340 level of Frazers Hush Mine, Rookhope, Weardale. This specimen has won a certificate at the Grand Mineralogical Exhibition. Specimen width 90mm