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ilmenite
释义
WordReference Random House Unabridged Dictionary of American English © 2024
il•men•ite
(il
′
mə nīt′),
USA pronunciation
n.
Mineralogy
a very common black mineral, iron titanate, FeTiO
3
, occurring in crystals but more commonly massive.
1820–30; after the
Ilmen
Mountains (Russian
Il’ménskie góry
) in the southern Urals, where it was first identified; see -
ite
1
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更新时间:2025/11/29 4:22:05