39g Twin Rogerley Fluorite Crystal Specimen Pyrite A bright & gemmy mineral

A bright & gemmy mineral specimen

Locality: D

but this particular piece has an intense green glow in daylight

A special piece

Measurement: 63mm x 51mm x 55mm

39g Twin Rogerley Fluorite Crystal Specimen Pyrite A bright & gemmy mineralThis gorgeous piece of fluorite was found at the famous Rogerley Fluorite mine in England. It displays the beautiful daylight fluorescent characteristic of Green in indoor lighting to a deep blue green in daylight. This piece is very gemmy, has deep color, and has great crystal structure. You can see in the photos the intense daylight fluorescence outside (deep blue towards the outer edges of the fluorite crystals) and another photo in normal indoor