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forsterite

American  
[fawr-stuh-rahyt] / ˈfɔr stəˌraɪt /

noun

Mineralogy.

  1. the magnesium end member, Mg 2 SiO 4 , of the olivine group.

forsterite British  
/ ˈfɔːstəˌraɪt /

noun

  1. a white, yellow, or green mineral of the olivine group consisting of magnesium silicate. Formula: Mg 2 SiO 4

"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
forsterite Scientific  
/ fôr′stə-rīt′ /

  1. See under olivine

Etymology

Origin of forsterite

1815–25; named after J. R. Forster (1729–98), German naturalist; -ite 1

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.