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Topaz is a silicate mineral made of aluminum and fluorine with the chemical formula Al 2 Si O 4 (F, OH) 2. It is used as a gemstone in jewelry and other adornments. Common topaz in its …

Topaz is one of the Mohs hardness minerals and has been an important gemstone for thousands of years. It occurs in a wide range of colors, many of which are produced by treatments.

Topaz is a precious stone, typically colorless, yellow & is Allochromatic, which means that its color is caused by defects in its crystal structure.

Jan 5, 2026 · Topaz Photo delivers impressive AI-powered denoising, upscaling, and image enhancements, making it a powerful tool for photographers willing to invest in a premium …

Discover everything about topaz gemstones, including their colors, rare varieties like imperial and blue topaz, spiritual meanings, healing properties and more.

Feb 6, 2025 · Beyond its aesthetic appeal, this gemstone holds cultural, historical, and metaphysical significance. In this article, we will explore the properties of topaz, its different …

Mar 12, 2025 · From Sandstone Quarries in northeastern Indiana to places along the Ohio River, this guide reveals 33 prime locations for topaz hunting. Stick around for tips on how to find …

Detailed gem and jewelry information guide about the gemstone topaz: information & pictures.

Oct 14, 2025 · Topaz is an aluminum silicate containing fluorine and has a chemical formula of Al 2 (F,OH) 2 SiO 4. It is formed by fluorine-bearing vapours given off during the last stages of …