mineral
Aventurine
Quartz with fuchsite inclusions (SiO2)
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, typically pale to dark green, vitreous to greasy luster, trigonal crystal system, and lacks cleavage.
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Physical properties
Hardness of 7 on the Mohs scale, typically pale to dark green, vitreous to greasy luster, trigonal crystal system, and lacks cleavage.
Formation & geological history
Forms in metamorphic environments and hydrothermal vein systems through the inclusion of mineral flakes within crystallizing quartz.
Uses & applications
Used frequently in jewelry, ornamental carvings, polished tumbling stones, and metaphysical practices.
Geological facts
The characteristic shimmer, or aventurescence, is caused by light reflecting off tiny flat inclusions of other minerals like mica or fuchsite.
Field identification & locations
Identified by its distinctive translucent green color and metallic sparkling sheen; commonly sourced from India, Brazil, and Russia.
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