单词 | eclogite |
释义 | Word Frequency eclogite(ˈɛkləˌdʒaɪt) noun a rare coarse-grained basic rock consisting principally of garnet and pyroxene. Quartz, feldspar, etc, may also be present. It is thought to originate by metamorphism or igneous crystallization at extremely high pressure Word origin C19: from Greek eklogē a selection |
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