48g Gemmy Rogerley Fluorite Twin Crystal Specimen diopside1 Measurement: 68mm x 48mm x

Measurement: 68mm x 48mm x 37mm

Measurement: 27mm x 18mm x 6mm

but this particular piece has a moderate green glow in daylight

A tall tanzanite mineral specimen with great crystal structure

Measurements: 94mm x 53mm x 40mm

48g Gemmy Rogerley Fluorite Twin Crystal Specimen diopside1 Measurement: 68mm x 48mm xThis 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