Chelkarite

Noun

Definitionen

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

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.