mineral
Green Aventurine
Quartz (SiO2) with fuchsite inclusions
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, translucent to opaque green color with a shimmering metallic luster known as aventurescence, and a trigonal crystal system.
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Physical properties
Hardness of 7 on the Mohs scale, translucent to opaque green color with a shimmering metallic luster known as aventurescence, and a trigonal crystal system.
Formation & geological history
Formed through the hydrothermal alteration of quartz-rich rocks where chromium-rich mica flakes (fuchsite) become trapped during crystallization.
Uses & applications
Widely used in ornamental carvings, tumbled stones, jewelry, and crystal healing practices.
Geological facts
The shimmering effect is caused by tiny reflective mineral inclusions, a phenomenon appropriately named aventurescence after the stone itself.
Field identification & locations
Easily identified by its distinctive green sparkle and quartz hardness; commonly sourced from India, Brazil, and Russia.
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