Rock Identifier
Bandied Fluorite (Calcium Fluoride (CaF2)) — mineral
mineral

Bandied Fluorite

Calcium Fluoride (CaF2)

AI-generated identification · may be incorrect

Hardness of 4 on the Mohs scale, exhibits vibrant purple and yellow color banding, vitreous luster, and an isometric crystal system.

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Physical properties

Hardness of 4 on the Mohs scale, exhibits vibrant purple and yellow color banding, vitreous luster, and an isometric crystal system.

Formation & geological history

Formed in hydrothermal veins and sedimentary deposits through the precipitation of fluorine-rich solutions.

Uses & applications

Widely used in gemstone carvings, crystal healing, ornamental objects, and as a flux in steel and aluminum production.

Geological facts

Fluorite is the defining mineral for a hardness of 4 on the Mohs scale and exhibits strong fluorescence under ultraviolet light.

Field identification & locations

Identified easily by its distinctive cubic cleavage, relatively low hardness, and colorful banding. Found globally, notably in China, Mexico, and the UK.