mineral

Yellow Aventurine

Quartz (SiO2) with iron-bearing inclusions

Hardness: 7 Mohs scale. Color: Pale yellow to golden yellow. Luster: Vitreous to waxy. Crystal Structure: Hexagonal (Trigonal). Cleavage: None. Specific Gravity: 2.64-2.69. Known for 'aventurescence' (a metallic sheen) from mica or iron inclusions.

Hardness: 7 Mohs scale
Color: Pale yellow to golden yellow
Luster: Vitreous to waxy

Identified May 2, 2026More mineral →

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Physical properties

Formation & geological history

Formed in plutonic rocks (granite) and metamorphic rocks like phyllites or schists where silica-rich fluids cool and crystallize, picking up various mineral inclusions during the process.

Uses & applications

Used primarily for lapidary work, jewelry (beads, cabochons), carvings, and as a popular stone for collectors interested in metaphysical healing practices.

Geological facts

Yellow Aventurine is specifically associated with the Solar Plexus chakra in crystal healing traditions. It gets its name from the Italian word 'a ventura,' meaning 'by chance.'

Field identification & locations

Identified by its grainy appearance and distinct golden-yellow shimmer when rotated under light. Commonly found in India, Brazil, and parts of Russia.

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Mineral/Rock

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Metamorphic Rock

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mineral