39g Twin Rogerley Fluorite Crystal Specimen Tanzanite Fluorite A clean looking piece with

A clean looking piece with deep natural color throughout and a beautiful termination

90 carat tanzanite crystal measures 23mm x 16mm x 11mm

This beautiful Welo black Ethiopian opal specimen has an amazing color play within its dark base color

This beautiful piece comes from a new find in Madagascar

39g Twin Rogerley Fluorite Crystal Specimen Tanzanite Fluorite A clean looking piece withThis 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