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 or glittering effect 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 or glittering effect known as aventurescence, and a trigonal crystal system.
Formation & geological history
Forms primarily in metamorphic environments or hydrothermal veins through the precipitation of silica-rich solutions containing tiny chrome-bearing mica flakes.
Uses & applications
Widely used for making tumbled stones, carved figurines, decorative items, and beaded jewelry like bracelets.
Geological facts
The distinctive sparkly luster is caused by microscopic plate-like mineral inclusions reflecting light inside the quartz matrix.
Field identification & locations
Easily identified by its characteristic green color combined with a metallic glitter when rotated under a light source; sourced globally with notable deposits in India, Brazil, and Russia.
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