mineral

Green Aventurine

Quartz with Fuchsite inclusions (SiO2)

AI-generated identification · may be incorrect

Hardness of 7 on the Mohs scale, pale to dark green color, vitreous to greasy luster, trigonal crystal system, conchoidal fracture with no true cleavage, specific gravity of 2.65.

Identified July 29, 2026More mineral →

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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, conchoidal fracture with no true cleavage, specific gravity of 2.65.

Formation & geological history

Forms in metamorphic environments, primarily as a quartzite containing tiny plate-like inclusions of green minerals such as fuchsite (a chromium-rich variety of muscovite mica).

Uses & applications

Commonly used in tumbled stones, carved figurines, decorative items, and jewelry such as beads and pendants.

Geological facts

The characteristic shimmering or glistening effect seen in aventurine is known as aventurescence, caused by light reflecting off the tiny enclosed mineral flakes.

Field identification & locations

Easily identified by its distinct green color combined with a subtle metallic glitter or sparkle under light. Found globally including in India, Brazil, Russia, and the United States.