mineral

Chevron Amethyst

Silicon Dioxide (Quartz variety), SiO2

AI-generated identification · may be incorrect

Hardness of 7 on the Mohs scale, color features distinct V-shaped bands of purple and white quartz, vitreous luster, trigonal crystal system, conchoidal fracture, specific gravity of 2.65.

Identified July 31, 2026More mineral →

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Physical properties

Hardness of 7 on the Mohs scale, color features distinct V-shaped bands of purple and white quartz, vitreous luster, trigonal crystal system, conchoidal fracture, specific gravity of 2.65.

Formation & geological history

Forms in hydrothermal veins or cavities within volcanic rocks where silica-rich fluids deposit quartz in alternating bands with white quartz.

Uses & applications

Commonly used in crystal healing, lapidary arts, jewelry, and as a decorative collector mineral.

Geological facts

The distinctive chevron or V-shaped banding is created by alternating layers of violet amethyst and white milky quartz growing together during formation.

Field identification & locations

Easily identified visually by its unique purple and white zig-zag or chevron patterns. Found worldwide, with significant deposits in Brazil, Madagascar, and South Africa.