What does "pyroxene" mean?
Any of a group of crystalline minerals containing silicates of iron, magnesium and calcium.
noun ·Rare ·Advanced level
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"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."
"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."
Any of a group of crystalline minerals containing silicates of iron, magnesium and calcium.
Common synonyms include: alabaster, asphalt, augite, inosilicate mineral group, mineral, pyroxene minerals.
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.
Pronounced /paɪˈɹɑk.sin/.
From French pyroxène, from pyro- + Ancient Greek ξένος (xénos, “stranger”).