Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone / Decorative Stone
Crystal System
Trigonal; typically occurs in massive form, rarely as distinct crystals
Mineral Group
Silicates (Tectosilicate)
Chemical Formula
SiO2 (Silicon Dioxide) with trace amounts of Titanium, Iron, or Manganese
Formation Process
Igneous; crystallizes from cooling magma in pegmatites under high-pressure hydrothermal conditions
About This Crystal
Translucent to cloudy pale pink body color with a vitreous to waxy luster. This specimen is carved into a Santa Claus figurine, displaying characteristic internal fractures and a milky appearance.
Physical Characteristics
Color: Pink; Streak: White; Cleavage: None; Fracture: Conchoidal; Specific Gravity: 2.65; Fluorescence: Weak purple/pink under UV
Optical Properties
Refractive Index: 1.544-1.553; Birefringence: 0.009; Uniaxial (+); may exhibit tyndall scattering due to fibrous inclusions
Hardness & Durability
Origin Region
Madagascar, Brazil (Minas Gerais), South Africa, and USA (South Dakota); forms primarily in pegmatites
Hardness & Durability
Mohs Hardness: 7; Toughness: Good; stable for jewelry but sensitive to thermal shock and harsh chemicals
Care & Maintenance
Clean with warm soapy water; avoid ultrasonic or steam cleaners; store away from direct sunlight to prevent color fading
Rarity & Value
Common; value depends on color depth and transparency; carvings are valued by artisan skill. Generally affordable.
Special Characteristics
Can exhibit asterism (star effect) when cut into cabochons due to rutile inclusions; this carved piece shows internal cloudiness
Lore & History
Historically used in ancient Egypt and Rome for seals and talismans; traditionally associated with the Heart Chakra and the 'Stone of Unconditional Love'