gemstone
Opalite
Synthetic glass / Opalized glass
Hardness: 5.5 to 6 on the Mohs scale. Color: Milky white with a bluish or orange glow (adularescence). Luster: Vitreous to pearly. Crystal structure: Amorphous (glass). Specific gravity: 2.30 - 2.50.
- Hardness
- 5
- Color
- Milky white with a bluish or orange glow (adularescence)
- Luster
- Vitreous to pearly
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Physical properties
Hardness: 5.5 to 6 on the Mohs scale. Color: Milky white with a bluish or orange glow (adularescence). Luster: Vitreous to pearly. Crystal structure: Amorphous (glass). Specific gravity: 2.30 - 2.50.
Formation & geological history
Man-made glass crafted to mimic natural opal or moonstone, commonly created by fusing metal with glass.
Uses & applications
Widely used in jewelry, ornamental carvings, and metaphysical practices for its calming aesthetic.
Geological facts
Despite often being mistaken for natural opal or moonstone, opalite is entirely synthetic. It is valued for its unique optical phenomenon where it appears blue in daylight and orange against a warm light source.
Field identification & locations
Easily identified by its flawless uniform texture, absence of natural inclusions, and distinct blue-to-orange play of light. Found globally in manufactured gemstone markets.
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