Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone
Crystal System
Trigonal; typically occurs in massive crystalline forms without distinct crystal faces
Mineral Group
Silicates (Tectosilicate)
Chemical Formula
SiO2 (Silicon Dioxide) with trace inclusions of fibrous dumortierite or titanium/manganese
Formation Process
Igneous/Pegmatitic; forms from the crystallization of silica-rich magma in pegmatites
About This Crystal
A translucent to semi-opaque pink variety of quartz. This specimen is carved into a crescent moon shape, displaying a hazy, milky appearance with internally fractured textures and a vitreous to waxy luster.
Physical Characteristics
Color: Pale to medium pink; Streak: White; Cleavage: None; Fracture: Conchoidal to uneven; Specific Gravity: 2.65; Fluorescence: Occasionally inert or weak purple under UV.
Optical Properties
Refractive Index: 1.544–1.553; Birefringence: 0.009 (Uniaxial positive); Pleochroism: Weak; may show asterism (star effect) if containing rutile needles.
Hardness & Durability
Origin Region
Brazil (Minas Gerais), Madagascar, South Africa, and the United States (South Dakota)
Hardness & Durability
Mohs Hardness: 7; Toughness: Good; Highly durable and suitable for all jewelry types, though susceptible to thermal shock.
Care & Maintenance
Clean with warm soapy water; avoid ultrasonic or steam cleaners if there are heavy internal fractures. Store away from direct sunlight to prevent color fading.
Rarity & Value
Common; value depends on color depth and transparency. Carved pieces like this are generally affordable and widely available.
Special Characteristics
Known for its 'milky' look caused by microscopic inclusions; can occasionally exhibit a six-rayed star (asterism) when cut into a cabochon.
Lore & History
Historically used in ancient Egyptian and Roman civilizations for talismans. Symbolically associated with the Heart Chakra, unconditional love, and emotional healing.