Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone / Mineral Specimen
Crystal System
Trigonal; commonly occurs in massive form, rarely as individual crystals
Mineral Group
Silicates (Tectosilicate subgroup)
Chemical Formula
SiO2 (Silicon Dioxide) with trace amounts of Titanium, Iron, or Manganese
Formation Process
Primarily Igneous; forms in late-stage pegmatites from hydrothermal solutions or cooling magma at high temperatures
About This Crystal
The specimen is a translucent, pale pink mineral with a vitreous to greasy luster. It exhibits a conchoidal fracture pattern and lacks visible crystal faces, which is typical for massive rose quartz
Physical Characteristics
Color: Soft pink to rose-red; Streak: White; Cleavage: None; Fracture: Conchoidal (shell-like); Specific Gravity: 2.65; Fluorescence: Usually inert but can show weak purple under UV
Optical Properties
Refractive Index: 1.544-1.553; Birefringence: 0.009; Uniaxial (+); occasional asterism (star effect) caused by rutile needle inclusions
Hardness & Durability
Origin Region
Notable sources include Brazil (Minas Gerais), Madagascar, South Africa, India, and the United States (South Dakota)
Hardness & Durability
Mohs Hardness: 7; Toughness: Good; Stability: Stable but color can fade if exposed to prolonged intense sunlight
Care & Maintenance
Clean with warm soapy water and a soft brush; avoid steam cleaning or ultrasonics if fractured; store away from direct sunlight to prevent fading
Rarity & Value
Common and abundant; value is determined by color intensity and transparency. Deep pink, translucent specimens are more valuable than pale, opaque ones
Special Characteristics
Can exhibit 'Tyndall scattering' due to microscopic fibers; occasionally displays a six-rayed star (asterism) when cut into cabochons
Lore & History
Known historically as the 'Stone of Love'; ancient Egyptian and Roman civilizations used it in facial masks and talismans. In modern lore, it is associated with the Heart Chakra and emotional healing