BEAUTIFUL PIECE EXTRACTED IN THE ROMAN MINES OF SANT MARÇAL, IN THE MOUNTAIN OF MONTSENY (BARCELONA). PIECE OF AN ATTRACTIVE AND CONSIDERABLE SIZE. IMPORTANT PIECE FOR YOUR COLLECTION WHEN THE MINES ARE CLOSED OR SUNK.
Fluorite (also called fluorine or fluorine) is a mineral of the halide group, formed by the combination of the elements calcium and fluorine. This mineral normally crystallizes in a cubic, octahedral, dodecahedral shape. It is a mineral that has thermoluminescent and fluorescent properties (ultraviolet rays)
