|Dimensions||11.3 x 7.6 x 4.3 cm|
Diana Maria Mine, Rogerley, Weardale, England
11.3 x 7.6 x 4.3 cm.
From a locality famous for its highly fluorescent Fluorite I am pleased to offer for your enjoyment a handsome large cabinet display specimen of this beautiful material. The crystals exhibit a very lively purplish fluorescence under both longwave and shortwave UV light (not shown). They also exhibit a property called DAYLIGHT FLUORESCENCE, where the edges of the cubes acquire a BLUE TINT in the presence of normal daylight – this happens even in the shade, as seen below. In excellent condition.