pyroxene
noun/ˈpaɪrəksiːn/
Frequency rank: #19,768 of 20,003 in the WORDED list (wordfreq data)
Meaning
A group of dark silicate minerals common in igneous and metamorphic rocks, containing calcium, magnesium, or iron.
Example sentence
The geologist identified pyroxene crystals in the volcanic rock sample.
Synonyms & related words
More words in ranks 19,701–19,800
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