Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone / Decorative Stone
Crystal System
Trigonal; commonly occurs in massive form, though rare distinct crystals (pink quartz) can be monoclinic or hexagonal.
Mineral Group
Silicates (Tectosilicate)
Chemical Formula
SiO2 with trace amounts of Titanium, Manganese, or Iron
Formation Process
Igneous: Forms from the cooling of magma in pegmatites or hydrothermal veins at high temperatures.
About This Crystal
A soft pink to rose-red variety of quartz. This specimen is a polished sphere, translucent with a vitreous luster, showing internal veining, fractures, and cloudiness typical of massive quartz.
Physical Characteristics
Color: Pale to medium pink; Streak: White; Cleavage: None; Fracture: Conchoidal; Specific Gravity: 2.65; Tenacity: Brittle; Fluorescence: Weak purple (rarely).
Optical Properties
Refractive Index: 1.544-1.553; Birefringence: 0.009; Doubly refractive; may exhibit asterism (star effect) if oriented and polished correctly due to rutile inclusions.
Hardness & Durability
Origin Region
Brazil (Minas Gerais), Madagascar, South Africa, and the United States (South Dakota). Found primarily in pegmatites.
Hardness & Durability
Mohs Hardness: 7; Toughness: Fair to Good; very stable for jewelry but sensitive to thermal shock.
Care & Maintenance
Clean with warm soapy water; avoid ultrasonics if fractures are present. Keep away from prolonged direct sunlight as color may fade over time.
Rarity & Value
Common; value is determined by color intensity and transparency. Large spheres are widely available and affordable. Rarely treated, though some may be dyed.
Special Characteristics
Internal fractures creating a 'clouded' appearance; possibility of six-rayed asterism if rutile needles are present within the structure.
Lore & History
Historically used in talismans since 700 BC. In modern lore, it is known as the 'Stone of Unconditional Love,' associated with the heart chakra and emotional healing.