Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone / Mineral Specimen
Crystal System
Trigonal; typically occurs in massive form lacking external crystal faces
Mineral Group
Silicates (Tectosilicates)
Chemical Formula
SiO2 with trace amounts of Titanium, Iron, or Manganese
Formation Process
Primarily Igneous; found in pegmatites and hydrothermal veins formed from cooling magma
About This Crystal
Translucent to cloudy pink mineral with a vitreous to waxy luster and characteristic conchoidal fracture
Physical Characteristics
Color: Pale to deep pink; Streak: White; Cleavage: None; Fracture: Conchoidal; SG: 2.65; Fluorescence: Weak purple
Optical Properties
Refractive Index: 1.544–1.553; Birefringence: 0.009; No pleochroism; Uniaxial positive
Hardness & Durability
Origin Region
Brazil (Minas Gerais), Madagascar, South Africa, South Dakota (USA), India
Hardness & Durability
Mohs hardness: 7; Very durable for jewelry; No cleavage makes it resistant to easy splitting
Care & Maintenance
Careful with prolonged sunlight (may fade); clean with warm soapy water; avoid harsh chemicals
Rarity & Value
Common; value depends on color depth and transparency; larger specimens are affordable
Special Characteristics
May show asterism (star effect) when cut as cabochons due to rutile inclusions; Tyndall scattering
Lore & History
Traditionally known as the 'Stone of Love'; used in talismans since 600 B.C. in Ancient Greece and Rome