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Meaning of chelkarite | Babel Free

Noun CEFR B2

Definitions

An orthorhombic-dipyramidal colorless mineral containing boron, calcium, chlorine, hydrogen, magnesium, and oxygen.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

chell Chellaston Chellean Chellington Chellis Chelm