Great cluster of sharp and lustrous crystals of fluorite from world famous locality - Rogerley Mine. Fluorite cubes have very good color - emerald green in artificial light, with a strong blue daylight fluorescence, and an even stronger purple-white fluorescence under long wave UV light. This amazing fluorite crystals change color in different lights - in natural light they are blue, in artificial light they are green.
This item will be shipped from Warsaw, Poland. We combine shipping.