Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone
Crystal System
Trigonal, typically forms in massive habits, rarely as distinct prismatic crystals
Mineral Group
Silicates (Tectosilicate subgroup)
Chemical Formula
SiO2
Formation Process
Igneous and hydrothermal processes, predominantly crystallizing from silica-rich pegmatitic magmas at high temperatures
About This Crystal
A polished, tumbled smooth stone displaying a soft pink coloration with translucent to sub-translucent clarity and a vitreous to waxy luster
Physical Characteristics
Pink body color, white streak, conchoidal fracture, no distinct cleavage, specific gravity of approximately 2.65, brittle tenacity
Optical Properties
Uniaxial positive optical character, refractive index of 1.544 to 1.553, typically doubly refractive with very weak or negligible pleochroism
Hardness & Durability
Origin Region
Found globally with notable sources in Madagascar, Brazil, South Africa, and the USA; forms in pegmatites and hydrothermal veins
Hardness & Durability
Mohs hardness of 7, good durability suitable for most jewelry applications though lacking cleavage makes it resistant to splitting
Care & Maintenance
Clean with warm soapy water using a soft brush, avoid harsh chemicals and prolonged direct sunlight which may cause the pink color to fade
Rarity & Value
Common and widely accessible, value depends on color saturation, transparency, and size, with prices generally very affordable for tumbled stones
Special Characteristics
May exhibit faint asterism (star effect) or chatoyancy when cut into cabochons due to microscopic dumortierite or fibrous inclusions
Lore & History
Associated with universal love, emotional healing, and the heart chakra in metaphysical traditions; historically used by ancient civilizations for amulets and ornaments