Meaning of vanadiumdravite | Babel Free
Definitions
A trigonal-ditrigonal pyramidal mineral containing aluminum, boron, chromium, fluorine, hydrogen, magnesium, oxygen, potassium, silicon, sodium, and vanadium.
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.