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Topaz
Topaz is valued for its blue, yellow, pink and more appearance and distinctive natural character. Quality and value depend on color, clarity, cut, size, origin, treatment, and documentation.
- Mineral family
- Topaz
- Chemistry
- Al2SiO4(F,OH)2
- Mohs hardness
- 8
- Colors
- Blue, yellow, pink and more
- Common origins
- Brazil, Pakistan, Nigeria
- Wearability
- Generally suitable for jewelry with care.
Treatments and synthetics
Irradiation and heat commonly produce blue.
Care guidance
Use mild soap, lukewarm water, and a soft cloth. Confirm before ultrasonic or steam cleaning.
Buyer checklist
Confirm classification, treatment, dimensions, weight, origin claims, return terms, and any laboratory report before purchase.