Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone
Crystal System
Trigonal, typically forms as massive or compact aggregates; individual crystals are rare and prismatic
Mineral Group
Silicate, Tectosilicate
Chemical Formula
SiO2
Formation Process
Pegmatitic and hydrothermal veins, typically forming at high temperatures within cooling magma chambers
About This Crystal
Smooth, polished egg-shaped specimen exhibiting a pale translucent pink color with a vitreous to waxy luster and internal cloudiness and fractures
Physical Characteristics
Pink body color, white streak, conchoidal fracture, no cleavage, specific gravity of approximately 2.65, brittle tenacity, and typically inert under UV light
Optical Properties
Singly refractive or uniaxial positive, refractive index of 1.544 to 1.553, weak birefringence, and occasionally exhibits asterism or chatoyancy due to microscopic fiber inclusions
Hardness & Durability
Origin Region
Madagascar, Brazil, United States, South Africa, and India
Hardness & Durability
Mohs hardness of 7, fair toughness due to lack of cleavage, stable under normal conditions, and suitable for general jewelry use with proper mounting
Care & Maintenance
Clean with warm soapy water and a soft brush; avoid harsh chemicals, ultrasonic cleaners, and prolonged exposure to direct sunlight which can cause fading
Rarity & Value
Common mineral with widespread availability; value depends on color saturation, transparency, and size, with prices generally ranging from inexpensive to moderate
Special Characteristics
Can occasionally display a six-rayed star effect (asterism) when cut into cabochons due to aligned microscopic dumortierite or rutile inclusions
Lore & History
Historically used by ancient civilizations such as the Assyrians and Romans for seals and talismanic jewelry; widely associated in modern metaphysical practices with the Heart Chakra, promoting unconditional love, emotional healing, and peace