Meaning of makarochkinite | Babel Free
Definitions
A triclinic-pinacoidal black mineral containing aluminum, beryllium, calcium, iron, magnesium, manganese, niobium, oxygen, silicon, sodium, tantalum, and titanium.
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.