mineral

Strawberry Quartz (or Pink Aventurine)

Quartz with Hematite/Goethite inclusions (SiO2)

AI-generated identification · may be incorrect

Hardness: 7 on the Mohs scale. Color: Pink, reddish-pink, or pale purple-pink with tiny reflective sparkles or speckles. Luster: Vitreous to dull when polished. Crystal structure: Trigonal/Hexagonal (microcrystalline). Cleavage: None, conchoidal fracture.

Hardness: 7 on the Mohs scale
Luster: Vitreous to dull when polished

Identified July 26, 2026More mineral →

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Physical properties

Formation & geological history

Formed in hydrothermal veins or pegmatites where silica-rich fluids crystallized alongside trace iron oxide minerals like hematite or mica flake inclusions, giving it a signature pinkish hue and sparkly effect.

Uses & applications

Used primarily in lapidary work for cabochons, tumbled stones, polished beads, ornamental carvings, and jewelry.

Geological facts

Natural strawberry quartz is relatively rare and owes its pinkish speckled appearance to tiny inclusions of hematite, lepidocrocite, or goethite. Imitation 'strawberry quartz' made from pink glass is also common in the market.

Field identification & locations

Identify in the field by its scratch resistance (scratches glass at Mohs 7), pinkish hue, and visible specks/inclusions beneath a smooth, polished surface. Commonly mined in Brazil, South Africa, and Russia.