mineral
Chevron Amethyst
Quartz (Silicon Dioxide, SiO2 with White Quartz)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, featuring distinct V-shaped chevron bands of purple and white. It has a vitreous luster, hexagonal crystal system when raw, and conchoidal fracture.
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Physical properties
Hardness of 7 on the Mohs scale, featuring distinct V-shaped chevron bands of purple and white. It has a vitreous luster, hexagonal crystal system when raw, and conchoidal fracture.
Formation & geological history
Forms in hydrothermal veins and cavities of volcanic rocks through the crystallization of silica-rich solutions containing iron impurities.
Uses & applications
Widely used in jewelry, ornamental carvings, and metaphysical practices as a healing crystal.
Geological facts
The distinctive chevron pattern is created by alternating layers of amethyst and white quartz growing together during formation.
Field identification & locations
Easily identified by its unique purple and white banded zigzag pattern and hard quartz scratch resistance. Commonly sourced from Brazil, Madagascar, and South Africa.
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