Rose Quartz
Quartz var. Rose Quartz · Semi-Precious Gemstone / Mineral Specimen
Crystal System
Trigonal; typically occurs in massive form without external crystal faces
Mineral Group
Silicates (Tectosilicate)
Chemical Formula
SiO2 (Silicon Dioxide) with trace amounts of Titanium, Iron, or Manganese
Formation Process
Igneous; typically forms in the core of pegmatites at high temperatures
About This Crystal
Translucent to hazy pink mineral with a vitreous to greasy luster; shows conchoidal fracture and an uneven surface
Physical Characteristics
Color: Pale to rose pink; Streak: White; Cleavage: None; Fracture: Conchoidal; SG: 2.65; Fluorescence: Occasionally weak purple
Optical Properties
Refractive Index: 1.544-1.553; Birefringence: 0.009; Weak pleochroism; Tyndall scattering causes the cloudy appearance
Hardness & Durability
Origin Region
Madagascar, Brazil (Minas Gerais), South Dakota (USA), India, Namibia
Hardness & Durability
Mohs Hardness: 7; Very tough and durable for jewelry, though brittle due to internal fractures
Care & Maintenance
Clean with warm soapy water; avoid prolonged sunlight as color can fade over time; avoid harsh chemicals
Rarity & Value
Common; value depends on color saturation and clarity; typically affordable; rarely treated but occasionally dyed
Special Characteristics
Asterism (star effect) may occur in polished cabochons due to microscopic rutile inclusions
Lore & History
Historically used in talismans and facial masks in ancient Egypt and Rome; traditionally associated with the heart chakra and unconditional love