mineral

Green Aventurine

Aventurine Quartz (SiO2 with Fuchsite inclusions)

Hardness: 7 on Mohs scale; Color: Pale to deep green; Luster: Vitreous to waxy; Crystal structure: Trigonal (microcrystalline); Cleavage: None; Specific gravity: 2.64-2.69. It features aventurescence (a metallic glitter).

Hardness: 7 on Mohs scale
Color: Pale to deep green
Luster: Vitreous to waxy

Identified June 26, 2026More mineral →

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Physical properties

Formation & geological history

Forms in metamorphic rocks like phyllites and schists, or in hydrothermal veins where quartz crystallizes with mica inclusions. Common in Precambrian and more recent terrains.

Uses & applications

Extensively used in lapidary work for cabochons, beads, figurines, and ornamental carvings. Also used in aquarium decor and landscaping.

Geological facts

The green color is primarily caused by platy inclusions of Fuchsite (chromium-rich muscovite mica). It is often called the 'Stone of Opportunity' in metaphysical circles.

Field identification & locations

Identify by its characteristic shimmer (aventurescence) and quartz-like hardness. Found predominantly in India, Brazil, and Russia. It lacks the 'greasy' feel of jade.

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Mineral/Rock

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Metamorphic Rock

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mineral