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baddeleyite

American  
[bad-l-ee-ahyt, bad-lee-] / ˈbæd l iˌaɪt, ˈbæd li- /

noun

  1. a mineral, zirconium oxide, ZrO 2 , used as a refractory.


baddeleyite British  
/ ˈbædlɪˌaɪt /

noun

  1. a mineral consisting largely of zirconium dioxide: a source of zirconium. Formula: ZrO 2

"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

Etymology

Origin of baddeleyite

1890–95; named after Joseph Baddeley, Englishman who first brought specimens to Europe (in 19th century) from Asia; see -ite 1