TOPAZ
Topaz
Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al2SiO42. Topaz crystallizes in the orthorhombic system, and its crystals are mostly prismatic terminated by pyramidal and other faces.The above text is a snippet from Wikipedia: Topaz
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topaz
Noun
- A clear, yellowish-brown gemstone.
- A yellowish-brown color, like that of the gemstone.
- A black Catholic soldier in the British Army.
Adjective
The above text is a snippet from Wiktionary: topaz
and as such is available under the Creative Commons Attribution/Share-Alike License.