Dimensions: 13 x 9 x 6 cm | 5.2 x 3.54 x 2.36 inch.
Location: Ojuela mine, Mapimi Durango, Mexico
Description: Fluorite is a group III mineral (halides) according to Strunz's classification, formed by the combination of the elements calcium and fluorine, with the formula, Its crystalline structure belongs to the cubic system, space group and it appears with cubic, octahedral and dodecahedral rhombus. It is a mineral that has physical properties of thermoluminescence and fluorescence, characterized by its green and purple tones.
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