Druzy Quartz (Titanium Coated)
Quartz var. Druzy Quartz (IMA-approved: Quartz) · Semi-Precious Gemstone / Fashion Jewelry Mineral
Crystal System
Trigonal, druzy crust habit coating a matrix
Mineral Group
Silicates, specifically Tectosilicates
Chemical Formula
SiO2 with surface metal vapor deposition (Titanium)
Formation Process
Hydrothermal and low-temperature sedimentary deposition, artificially treated with titanium vapor coating
About This Crystal
Small miniature crystal points growing as a crust over a matrix, displaying an iridescent or aura sheen due to artificial coating treatments, set in a gold-colored metal jewelry piece
Physical Characteristics
White to clear body color with iridescent rainbow reflections, white streak, conchoidal fracture, specific gravity of 2.65
Optical Properties
Singly or doubly refractive, exhibiting a strong iridescent rainbow sheen (aura effect) on the surface with a sparkling glitter appearance
Hardness & Durability
Origin Region
Worldwide, commonly Brazil, India, and the United States
Hardness & Durability
Mohs hardness of 7 for the underlying quartz, though the thin metallic coating can be scratched or worn off with abrasive wear
Care & Maintenance
Clean with warm soapy water and a soft cloth, avoid ultrasonic cleaners, harsh chemicals, and abrasive materials that can damage the surface coating
Rarity & Value
Common material, widely accessible and affordable, typically ranging from inexpensive fashion jewelry prices to moderate collector mineral values
Special Characteristics
Displays prominent rainbow iridescence (titanium aura coating) over a micro-crystalline druzy surface
Lore & History
Popular in modern crystal healing for amplifying energy, promoting positivity, and associated with the crown chakra, though these are contemporary beliefs rather than historical traditions