Pyroxene

//paɪˈɹɑk.sin//

"Pyroxene" in a Sentence (1 examples)

By the pathside, there are occasional large boulders that shown black crystals the size of a fingernail; these are pyroxene minerals that had time to crystallise out deep within the chamber of liquid rock – or magma – beneath the volcano.

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Unscramble this word: pyroxene