
mineral
Green Fluorite
Calcium Fluoride (CaF2)
AI-generated identification · may be incorrectHardness of 4 on Mohs scale, green color, vitreous luster, isometric crystal system, perfect octahedral cleavage, specific gravity of 3.18.
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Physical properties
Hardness of 4 on Mohs scale, green color, vitreous luster, isometric crystal system, perfect octahedral cleavage, specific gravity of 3.18.
Formation & geological history
Forms in hydrothermal veins and sedimentary deposits, often precipitated from fluorine-rich solutions within rock cavities.
Uses & applications
Used in decorative crystal spheres, jewelry, and as a flux in steel and aluminum manufacturing.
Geological facts
Fluorite exhibits strong fluorescence under ultraviolet light and gives the phenomenon its name.
Field identification & locations
Easily identified by its relatively low hardness and perfect cleavage, commonly sourced from China, Mexico, and South Africa.