Topaz
Query URLs
https://term.museum-digital.de/md-de/tag/53793
- Note
- Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al2SiO4(F,OH)2. It is used as a gemstone in jewelry and other adornments. Common topaz in its natural state is colorless, though trace element impurities can make it pale blue or golden brown to yellow orange. Topaz is often treated with heat or radiation to make it a deep blue, reddish-orange, pale green, pink, or purple.
Although it is often associated with golden yellow and blue, it comes in a variety of colors, including colorless. The rarest are natural pinks, reds, and delicate golden oranges, sometimes with pink hues.
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Topáz
Néhány mm-es, színtelen,...
Object information
Image: Herman Ottó Múzeum, Miskolc - CC BY-NC-SA -
Topáz
Object information
Image: Herman Ottó Múzeum, Miskolc - CC BY-NC-SA -
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