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Meaning of cornwallite | Babel Free

Noun CEFR C1

Definitions

A basic copper arsenate mineral with chemical formula Cu₅(AsO₄)₂(OH)₄.

uncountable

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

Cornwell Cornwells Heights Cornwood cornworm Corny Corny keg