Definition of ilvaite in English:

ilvaite

Syllabification: il·va·ite
Pronunciation: /ˈilvəˌīt
 
/

noun

A mineral consisting of a basic silicate of calcium and iron, typically occurring as black prisms.
More example sentences
  • There are exceptions, such as German manganite, some Bolivian and Chinese cassiterite, Russian ilvaite, Brazilian and Namibian schorl, Panasqueira ferberite, and rutile, especially that from Graves Mountain, Georgia.
  • As the first snowflakes of the season were falling, I bought a nice thumbnail of ilvaite on hedenbergite for only $10!
  • Several smaller ilvaite crystals and some associated quartz crystals fill out the rest of this wonderful display piece.

Origin

early 19th century: from Latin Ilva 'Elba'(an Italian island in the Mediterranean) + -ite1.

Definition of ilvaite in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day vituperate
Pronunciation: vɪˈtjuːpəreɪt
verb
blame or insult (someone) in strong language...