Meaning of kostovite | Babel Free
/ˈkostovaɪt/Definitions
An orthorhombic-pyramidal gray white mineral containing copper, gold, and tellurium.
uncountable
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.