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单词 dumortierite
释义

dumortierite

/djuːˈmɔːtɪəraɪt/
noun
mass noun
a rare blue or violet mineral occurring typically as needles and fibrous masses in gneiss and schist. It consists of an aluminium and iron borosilicate.
蓝线石。
词源
late 19th cent.: from the name of V.-E. Dumortier (1802-76), French geologist, + -ITE1.
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更新时间:2025/8/17 22:02:36