mineral
Strawberry Quartz
Silicon Dioxide with Hematite inclusions (SiO2 + Fe2O3)
AI-generated identification · may be incorrectHardness: 7 (Mohs scale); Color: Pink to reddish-pink with small red speckles; Luster: Vitreous; Crystal Structure: Trigonal; Cleavage: None; Specific Gravity: 2.65
- Hardness
- 7 (Mohs scale)
- Color
- Pink to reddish-pink with small red speckles
- Luster
- Vitreous
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Physical properties
Hardness: 7 (Mohs scale); Color: Pink to reddish-pink with small red speckles; Luster: Vitreous; Crystal Structure: Trigonal; Cleavage: None; Specific Gravity: 2.65
Formation & geological history
Formed in hydrothermal veins or pegmatites when iron oxide (usually hematite or lepidocrocite) becomes trapped within growing quartz crystals. The inclusions give it its signature 'strawberry' look.
Uses & applications
Primarily used in jewelry making, lapidary arts (beads, cabochons), and as a popular specimen for crystal collectors and metaphysical practices.
Geological facts
True Strawberry Quartz is relatively rare; much of what is sold on the market is actually synthetic glass or 'Cherry Quartz'. Genuine specimens show distinct, tiny red needle-like or flake inclusions under magnification.
Field identification & locations
Identify in the field by checking hardness (should scratch glass) and looking for natural inclusions rather than air bubbles. Commonly found in Russia, Brazil, and Mexico.
