mineral
Green Aventurine
Quartz (SiO2) with fuchsite inclusions
AI-generated identification · may be incorrectHardness of 7 on the Mohs scale, pale to dark green color, vitreous to greasy luster, trigonal crystal system, and a characteristic glittering sheen known as aventurescence.
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Physical properties
Hardness of 7 on the Mohs scale, pale to dark green color, vitreous to greasy luster, trigonal crystal system, and a characteristic glittering sheen known as aventurescence.
Formation & geological history
Forms in metamorphic environments and hydrothermal veins through the deposition of silica-rich solutions containing chromium-rich mica flakes.
Uses & applications
Used primarily for making tumbled stones, cabochons, carvings, and decorative jewelry items.
Geological facts
The shimmering effect is caused by tiny platelets of fuchsite or other minerals trapped inside the quartz matrix during formation.
Field identification & locations
Identified by its distinctive green color combined with a sparkling metallic reflection; commonly sourced from India, Brazil, and Russia.
