Rose Quartz
Quartz var. rose quartz · Semi-Precious Gemstone / Decorative Mineral Specimen
Crystal System
Trigonal; commonly occurs in massive form without external crystal faces. Occurrences of euhedral rose quartz are rare and technically known as Pink Quartz.
Mineral Group
Silicates (Tectosilicate subgroup)
Chemical Formula
SiO2 with trace amounts of titanium, iron, or manganese; often contains microscopic inclusions of dumortierite
Formation Process
Igneous/Magmatic; forms during the late stages of magmatic crystallization in hydrothermal environments and pegmatites at relatively high temperatures.
About This Crystal
A translucent to nearly opaque pink sphere. It exhibits a soft, pale pink hue with internal veining, fractures, and cloudiness characteristic of massive quartz. The luster is vitreous (glass-like) when polished.
Physical Characteristics
Color: Pale to rose pink; Streak: White; Cleavage: None; Fracture: Conchoidal to uneven; Specific Gravity: 2.65; Tenacity: Brittle; Magnetism: None; Fluorescence: Occasionally inert to weak purple under UV.
Optical Properties
Refractive Index: 1.544-1.553; Birefringence: 0.009; Pleochroism: Weak; Optical Phenomenon: Can display asterism (a star effect) due to oriented rutile inclusions when cut as spheres or cabochons.
Hardness & Durability
Origin Region
Madagascar, Brazil, South Africa, and USA (South Dakota). Typically found in core zones of granite pegmatites.
Hardness & Durability
Mohs Hardness: 7; Toughness: Good; Stability: Generally stable but prone to fading if exposed to intense sunlight for prolonged periods.
Care & Maintenance
Safe to clean with warm soapy water. Avoid ultrasonic cleaners if there are heavy internal fractures. Store away from direct sunlight to prevent color loss and separate from harder stones like Topaz or Diamonds.
Rarity & Value
Common; value is determined by the intensity of the pink color, transparency, and the presence of asterism. Massive varieties are affordable, while rare crystal clusters are highly valuable.
Special Characteristics
Massive rose quartz often contains microscopic fibrous inclusions of a borosilicate mineral related to dumortierite which gives it the distinctive pink color and cloudy appearance.
Lore & History
Historically used in beads and talismans since 7000 BC in Mesopotamia. Symbolically known as the 'Stone of Unconditional Love,' traditionally associated with the Heart Chakra in modern crystal healing practices.