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 subgroup (Quartz group)
Chemical Formula
SiO2 (Silicon Dioxide) with trace amounts of Titanium, Iron, or Manganese
Formation Process
Primary formation occurs in pegmatites, also found in hydrothermal veins and massives formed at high temperatures
About This Crystal
A translucent to opaque pink variety of quartz. This specimen shows a pale pink body color, vitreous to waxy luster, and a chunky, uneven fractured surface characteristic of massive habit.
Physical Characteristics
Color: Pale pink; Streak: White; Cleavage: None; Fracture: Conchoidal to uneven; Specific Gravity: 2.65; Fluorescence: Occasionally weak purple under UV
Optical Properties
Refractive Index: 1.544-1.553; Birefringence: 0.009; Pleochroism: Weak; Optical phenomena: Can show asterism (star effect) if rutilated and properly cut
Hardness & Durability
Origin Region
Notable sources include Brazil (Minas Gerais), South Africa, Madagascar, Namibia, and USA (South Dakota)
Hardness & Durability
Mohs Hardness: 7; Toughness: Good; Stability: Stable but color can fade under prolonged intense sunlight or heat
Care & Maintenance
Clean with warm soapy water and a soft brush; avoid steam cleaners and ultrasonics; store away from direct sunlight to prevent fading
Rarity & Value
Common; Value factors include color intensity and transparency; raw chunks are affordable while deeply saturated or star quartz commands higher prices
Special Characteristics
Color is derived from microscopic inclusions of borosilicate fibers/dumortierite; lacks distinct crystal faces because it forms at temperatures where crystallization is rapid
Lore & History
Known historically as the 'Stone of Unconditional Love'; used in ancient Egyptian and Roman civilizations for talismans; traditionally associated with the Heart Chakra.