Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone / Decorative Stone
Crystal System
Trigonal (Hexagonal system); typically occurs in massive, anhedral habits rather than distinct crystals.
Mineral Group
Silicates (Tectosilicate)
Chemical Formula
SiO2; color attributed to trace amounts of Titanium, Iron, or Manganese, and microscopic inclusions of Dumortierite.
Formation Process
Igneous/Pegmatitic: Forms through the slow cooling of silica-rich magma in large-grained igneous rocks (pegmatites).
About This Crystal
A pale to medium pink variety of quartz. This specimen is carved into a five-pointed star with a waxy to vitreous luster and translucent to cloudy transparency. It displays characteristic internal veining and a milky appearance.
Physical Characteristics
Color: Pale pink to rose red; Streak: White; Cleavage: None (poor); Fracture: Conchoidal; Specific Gravity: 2.65; Tenacity: Brittle; Fluorescence: Weak purple (rarely).
Optical Properties
Refractive Index: 1.544-1.553; Birefringence: 0.009; Optically Uniaxial (+); some specimens exhibit asterism due to oriented rutile inclusions.
Hardness & Durability
Origin Region
Madagascar, Brazil (Minas Gerais), South Africa, and the United States (South Dakota). Forms in pegmatites and hydrothermal veins.
Hardness & Durability
Mohs Hardness: 7; Toughness: Good; Highly durable for jewelry, though sensitive to sharp blows due to brittleness.
Care & Maintenance
Clean with warm soapy water and a soft brush. Avoid ultrasonic cleaners and prolonged exposure to direct sunlight, which can cause the color to fade over time.
Rarity & Value
Common; value is determined by color intensity and transparency. Often inexpensive, typically sold by weight or piece for carvings.
Special Characteristics
Can exhibit a six-rayed star (asterism) if cut en cabochon. This specific specimen shows milky internal character and visible white structural banding.
Lore & History
Historically used in talismans in Ancient Egypt and Rome. In modern metaphysical practices, it is known as the 'Stone of Love,' associated with the Heart Chakra and emotional healing.