
mineral
Strawberry Quartz (Lepidocrosite/Hematite-Included Quartz)
Quartz (Silicon Dioxide) with Lepidocrosite or Hematite inclusions (SiO2 + Fe2O3 · nH2O)
Hardness: 7 (Mohs scale); Color: Pink to reddish-brown with sparkly/granular inclusions; Luster: Vitreous to waxy (when polished); Crystal structure: Trigonal; Cleavage: None/Conchoidal fracture; Specific gravity: 2.65.
- Hardness
- 7 (Mohs scale)
- Color
- Pink to reddish-brown with sparkly/granular inclusions
- Luster
- Vitreous to waxy (when polished)
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Physical properties
Hardness: 7 (Mohs scale); Color: Pink to reddish-brown with sparkly/granular inclusions; Luster: Vitreous to waxy (when polished); Crystal structure: Trigonal; Cleavage: None/Conchoidal fracture; Specific gravity: 2.65.
Formation & geological history
Formed in igneous or metamorphic environments where quartz crystals grow while capturing particles of iron oxides like hematite or lepidocrosite during crystallization. Commonly found in pegmatites and hydrothermal veins.
Uses & applications
Used primarily for jewelry (beads, cabochons), metaphysical purposes (healing crystals), and lapidary art. Highly popular among collectors of inclusion quartz.
Geological facts
True Strawberry Quartz is naturally occurring and rare; much of what is sold in bulk markets is actually 'Cherry Quartz,' which is synthetic glass with copper flecks. Natural specimens are valued for the distinct 'strawberry seed' appearance of the inclusions.
Field identification & locations
Identify in the field by its hardness (will scratch glass) and the presence of distinct internal red flakes or needles rather than just a solid pink color. Often found in locations like Kazakhstan, Brazil, and Russia.
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