Meaning of braunite | Babel Free
Definitions
A silicate mineral containing divalent and trivalent manganese and forming grey-black tetragonal crystals.
countable, 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.