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uvarovite

[oo-vahr-uh-vahyt, yoo-] /uˈvɑr əˌvaɪt, yu-/
noun
1.
Mineralogy. a variety of garnet colored emerald-green by the presence of chromium.
Origin
1825-1835
1825-35; < German, named after Count S. S. Uvarov (1785-1855), president of St. Petersburg Academy; see -ite1
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for uvarovite
  • Iron garnet is andradite, and chromium garnet is uvarovite.
British Dictionary definitions for uvarovite

uvarovite

/uːˈvɑːrəˌvaɪt/
noun
1.
an emerald-green garnet found in chromium deposits: consists of calcium chromium silicate. Formula: Ca3Cr2(SiO4)3
Word Origin
C19: from German Uvarovit; named after Count Sergei S. Uvarov (1785–1855), Russian author and statesman
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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uvarovite in Science
uvarovite
  (y-vär'ə-vīt', -)   
An emerald-green variety of garnet found in chromium deposits. Chemical formula: Ca3Cr2(SiO4)3.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Encyclopedia Article for uvarovite

calcium chromium garnet found as small, brilliant, green crystals. It is the rarest of all the garnets, and its crystals commonly are too small to be cut. Otherwise, it would rival emerald as a popular gemstone because of its beautiful colour. Typical occurrences are in chromite, as in the northern Urals, California, Canada, Finland, and Silesia in Poland. For details of chemistry and occurrence, see garnet.

Learn more about uvarovite with a free trial on Britannica.com
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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