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uralite

American  
[yoor-uh-lahyt] / ˈyʊər əˌlaɪt /

noun

Mineralogy.
  1. a fibrous, dark-green hornblende formed by the hydrothermal alteration of pyroxene.


uralite British  
/ ˈjʊərəˌlaɪt, ˌjʊərəˈlɪtɪk /

noun

  1. an amphibole mineral, similar to hornblende, that replaces pyroxene in some igneous and metamorphic rocks

"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

Other Word Forms

  • uralitic adjective

Etymology

Origin of uralite

1825–35; < German Uralit, named after the Ural Mountains, where found; -ite 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Their olivine tends to become serpentinized; their augite changes to chlorite and uralite; their felspars are clouded by formation of zeolites, calcite, sericite and epidote.

From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 3 "Destructors" to "Diameter" by Various

Various preparations of asbestos with other materials pass in trade under such names as uralite, salamandrite, asbestolith, gypsine, &c.

From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 7 "Arundel, Thomas" to "Athens" by Various