Pink Cat's Eye (Synthetic Glass)
Synthetic Fiber-Optic Glass (Man-made) · Decorative Stone / Simulant
Crystal System
Amorphous (Non-crystalline); fashioned into a heart-shaped cabochon with a chatoyant band.
Mineral Group
Artificial Glass / Simulant
Chemical Formula
SiO2 + Lead/Barium oxides (Glass composition)
Formation Process
Industrial manufacturing using glass fibers fused together and then cut perpendicular to the fibers.
About This Crystal
A vibrant pink, heart-shaped stone featuring a distinct vertical band of light. It has a silky to vitreous luster and is translucent with a parallel fibrous internal structure.
Physical Characteristics
Color: Hot pink (dyed/manufactured); Streak: White; Cleavage: None; Fracture: Conchoidal; Specific Gravity: 2.4 - 2.8; Fluorescence: Generally inert.
Optical Properties
Displays strong chatoyancy (cat's eye effect) caused by light reflecting off internal parallel fibers. Singly refractive (isotropic).
Hardness & Durability
Origin Region
Laboratory or Factory (most common in China and India)
Hardness & Durability
Mohs hardness 5.5 - 6.0. Brittle toughness. Susceptible to scratching and chipping.
Care & Maintenance
Clean with warm soapy water and a soft cloth; avoid ultrasonic cleaners and harsh chemicals. Store separately to prevent scratches.
Rarity & Value
Very common and inexpensive. Rarity: None. Value is purely decorative, typically retailing for a few dollars.
Special Characteristics
Synthetic chatoyancy; the 'eye' moves across the surface as the stone is tilted relative to the light source.
Lore & History
In modern crystal lore, pink cat's eye is associated with the heart chakra and emotional healing. Historically, natural cat's eye stones (Chrysoberyl) were used as protective talismans, but this synthetic version is a modern affordable alternative.