CELESTINE CRYSTALS AT ITS BASE. PIECE FOUND IN TORA, LLEIDA PROVINCE. PERFECT CRYSTALS IN PUNTA DE AGUJA, AND TOTALLY TRANSPARENT.
Celestine, or Celestite , is a mineral derived from strontium sulfate. Its name comes from "Caelestis", the color blue. It is within the classification of sulfates, and anhydrous sulfates. It belongs to the Barite family
