mineral
Strawberry Quartz (Quartz with Hematite inclusions)
Silicon Dioxide with Iron Oxide (SiO2 + Fe2O3)
AI-generated identification · may be incorrectHardness: 7 Mohs; Color: Transparent with reddish-pink flecks or streaks; Luster: Vitreous; Crystal structure: Trigonal/Hexagonal; Cleavage: None/Conchoidal fracture; Specific gravity: 2.65
- Hardness
- 7 Mohs
- Color
- Transparent with reddish-pink flecks or streaks
- Luster
- Vitreous
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Physical properties
Hardness: 7 Mohs; Color: Transparent with reddish-pink flecks or streaks; Luster: Vitreous; Crystal structure: Trigonal/Hexagonal; Cleavage: None/Conchoidal fracture; Specific gravity: 2.65
Formation & geological history
Formed in igneous and metamorphic environments where iron minerals like hematite or lepidocrocite are present during the crystallization of quartz.
Uses & applications
Primarily used for lapidary work, jewelry making (beads, cabochons), and as a collector's specimen. It is also popular in holistic and metaphysical communities.
Geological facts
The 'strawberry' appearance is caused by tiny needle-like inclusions of iron oxide. It is often confused with Rose Quartz, which gets its color from different trace elements and usually lacks distinct visible flakes.
Field identification & locations
Identify by looking for characteristic red or pink speckling within a clear or cloudy quartz matrix. Commonly found in Russia, Kazakhstan, and Brazil. It should be able to scratch glass.
