mineral
Aventurine
Quartz (SiO2) with fuchsite inclusions
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, typically green with a translucent to opaque appearance and a shimmering or glistening metallic luster known as aventurescence. Crystal system is trigonal.
Identified More mineral →
Explore Aventurine in the encyclopedia →Identify your own rocks.
Get a report just like this from any photo, free.
Physical properties
Hardness of 7 on the Mohs scale, typically green with a translucent to opaque appearance and a shimmering or glistening metallic luster known as aventurescence. Crystal system is trigonal.
Formation & geological history
Forms hydrothermally in metamorphic environments, specifically within quartz veins and pegmatites enriched with chromium-rich mica flakes.
Uses & applications
Widely used in ornamental carvings, tumbled stones, jewelry, and metaphysical practices.
Geological facts
The shimmering effect is caused by tiny flat inclusions of minerals like fuchsite reflecting light.
Field identification & locations
Identified easily by its distinct green sparkle and high hardness; commonly sourced from India, Brazil, and Russia.
