A mineral consisting of calcium fluoride (CaF2) which crystallizes in the cubic system, commonly in simple cubes. Occasionally colourless, yellow or g... - SuperStock
Rough Unpolished Specimen Of Fluorite Crystal, A Calcium Fluoride Mineral Stock Photo, Picture and Royalty Free Image. Image 14501571.
Fluorite - Wikipedia
Immagini Stock - Uncut Campione Grezzo Cristallo Di Fluorite, Un Minerale Di Fluoruro Di Calcio. Image 15488224