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Meaning of neptunite | Babel Free

Noun CEFR B2

Definitions

A black silicate mineral with chemical formula KNa₂Li(Fe²⁺,Mn²⁺)₂Ti₂Si₈O₂₄

uncountable, usually

Equivalents

Français neptunite

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Neptunium neptunocene Neptunus Nequatewa Nequette nequinate