Meaning of holdenite | Babel Free
Definitions
An orthorhombic-dipyramidal mineral containing arsenic, hydrogen, magnesium, manganese, oxygen, silicon, and zinc.
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.