Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone
Crystal System
Trigonal, massive to granular crystal habit
Mineral Group
Silicates (Tectosilicate subgroup)
Chemical Formula
SiO2
Formation Process
Pegmatitic and hydrothermal formation, typically crystallizing from silica-rich magmatic fluids at high temperatures
About This Crystal
A small, raw, translucent-to-opaque pink crystal specimen with an irregular, angular blocky shape. The surface exhibits a granular texture with a vitreous to waxy luster, displaying pale to medium pink coloration with subtle internal micro-fractures.
Physical Characteristics
Color is pale pink to rose pink, streak is white, cleavage is absent, fracture is conchoidal to uneven, specific gravity is approximately 2.65, tenacity is brittle, and it does not typically show significant fluorescence under UV light.
Optical Properties
Singly or doubly refractive depending on orientation, uniaxial positive with a refractive index of 1.544 to 1.553, low birefringence, and generally non-pleochroic though sometimes showing faint pink shades.
Hardness & Durability
Origin Region
Madagascar, Brazil, United States, South Africa; found typically in pegmatites
Hardness & Durability
Mohs hardness of 7, making it durable for daily wear, though it lacks cleavage and can break along stress fractures; stable under normal conditions but can fade with prolonged direct sunlight exposure.
Care & Maintenance
Clean with warm soapy water and a soft brush; avoid harsh chemicals, ultrasonic cleaners, and prolonged direct sunlight to prevent color fading; store separately to avoid scratching softer stones.
Rarity & Value
Common and widely available; value depends primarily on color saturation, transparency, and size, with deep pink translucent specimens commanding higher prices; typically sold as raw mineral specimens or tumbled stones for affordable prices.
Special Characteristics
Some varieties display a fine asterism (star effect) or chatoyancy when cut into cabochons due to microscopic dumortierite or fibrous inclusion needles.
Lore & History
Historically used by ancient civilizations like the Assyrians and Egyptians for amulets and jewelry; widely associated in modern metaphysical practices with the Heart Chakra, symbolizing unconditional love, emotional healing, and peace.