Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al
2SiO4(F,OH)2 ... Blue topaz is the state gemstone of the US state of Texas.
Topaz of any type is an important gem stone due to its hardness and high
refractive index. Topaz comes in many colors, including clear, brown, yellow,
Detailed gem and jewelry information guide about the gemstone topaz:
information & pictures.
Items 1 - 12 of 28 ... Discover beautiful topaz gemstones from JTV.com. Choose from different cuts
and styles of loose topaz gemstones you can use to craft your ...
Topaz is named from Greek "topazion" for a type of gemstone, probably after
Sanskrit "tapas" - fire, alluding to the brilliance of gem-quality material. Topaz has
Loose TOPAZ GEMSTONE are AfricaGems speciality. We carry golden yellow
and blue topaz including swiss blue, london blue and sky blue topaz as well as ...
Everything you ever wanted to know about topaz. Find value guidelines, scientific
data, expert comments, and more in our Gemstone Listings.
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Yellow Citrine. »Ratna (Gemstones)» Natural Jyotish Gemstones» Yellow Citrine.
Yellow Topaz Stone in different carats. Products for Yellow Citrine ...
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 ...