Meaning of kristiansenite | Babel Free
Definitions
A triclinic-pedial mineral containing aluminum, calcium, hydrogen, iron, oxygen, scandium, silicon, sodium, tin, and zirconium.
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.