Watch a video of this specimen by following the Vimeo link below: https://vimeo.com/1147365875/1efd007277 A crown jewel of French mineralogy, Tarn blue fluorite has captivated collectors worldwide and earned recognition as an international classic since the 1980s. Here is a beautiful and representative specimen of sky blue fluorite on quartz from Embournegade mine, a small mine operated from 1942 to 1962! It displays lustrous fluorite cubes (1.3 cm main crystal) decorated with tiny lustrous quartz crystals and showing delicate darker colour zonation stripes. Ex coll. Bouzat Ex Alain Martaud