Silicate
Topaz
Al₂SiO₄(F, OH)₂
- Type
- Gemstone
- Family
- Silicate
- Status
- Natural/Treated
- Mohs hardness
- 8
- Common colors
- Colorless, Blue, Yellow, Pink
ABOUT
Hard gemstone mineral; blue topaz is commonly irradiated and heated.
MARKETPLACE
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