mineral
Green Aventurine
Quartz with fuchsite inclusions (SiO2)
AI-generated identification · may be incorrectMohs hardness of 7, pale to dark green color, vitreous to greasy luster, trigonal crystal system, conchoidal fracture, specific gravity of 2.65.
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Physical properties
Mohs hardness of 7, pale to dark green color, vitreous to greasy luster, trigonal crystal system, conchoidal fracture, specific gravity of 2.65.
Formation & geological history
Formed in metamorphic environments through regional metamorphism of quartz-rich sandstone containing chromium-bearing micas.
Uses & applications
Widely used in tumbled stones, carved sculptures, jewelry, and decorative items due to its attractive aventurescence.
Geological facts
The distinctive glittering effect, called aventurescence, is caused by light reflecting off tiny flat mineral inclusions like fuchsite.
Field identification & locations
Identified by its translucent green color and sparkling metallic sheen; commonly sourced from India, Brazil, and Russia.
