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Meaning of johillerite | Babel Free

Noun CEFR C1

Definitions

A monoclinic-prismatic violet mineral containing aluminum, arsenic, copper, iron, magnesium, oxygen, phosphorus, potassium, sodium, and zinc.

CEFR level

C1

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

See also

John John 50 John A. Grindle John Audley John Barleycorn John Bircher