mineral
Chevron Amethyst
Quartz (Silicon Dioxide, SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, displays distinct V-shaped or chevron banding patterns in purple and white, vitreous luster, trigonal crystal system, and conchoidal fracture.
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Physical properties
Hardness of 7 on the Mohs scale, displays distinct V-shaped or chevron banding patterns in purple and white, vitreous luster, trigonal crystal system, and conchoidal fracture.
Formation & geological history
Formed in hydrothermal veins and gas cavities within volcanic rocks as quartz and white quartz crystallize together in rhythmic layers over millions of years.
Uses & applications
Widely utilized in the creation of polished tumbled stones, beads, carved jewelry, and spiritual collecting due to its distinct geometric banding.
Geological facts
The unique chevron pattern is created by alternating layers of purple amethyst and white milky quartz trapped during crystal growth.
Field identification & locations
Identified by its signature zigzag purple and white zoning; commonly sourced from major deposits in Brazil, South Africa, and Madagascar.
