mineral
Green Aventurine
Quartz with fuchsite inclusions (SiO2)
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
Forms in metamorphic environments and hydrothermal veins through the precipitation of silica-rich solutions containing chromium-bearing mica flakes.
Uses & applications
Widely used in ornamental carvings, polished tumbled stones, jewelry, and crystal healing practices.
Geological facts
The shimmering effect is caused by tiny flat plate-like inclusions of fuchsite mica suspended within the quartz matrix. India is the primary global source for commercial green aventurine.
Field identification & locations
Easily identified by its characteristic green sparkle and quartz hardness, commonly sourced from India, Brazil, and Russia.
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