Fluorite on Limonite Mineral Reactive under UV Black light from Durham, UK
£46.00
Fluorite on Limonite Mineral Reactive under UV Black light from Durham, Uk
West Boltsburn Mine, Rookhope Weardale, Co.
Amazing addition to anybody's uranium glass collection or on its own its a beautiful cluster of smokey grey purple crystals.
note: images taken with UV light torch, 395nm wavelength.
Lenth 10 x Width 9 x Height 4 cm