- ortho rock
- n.火成变质岩
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
ortho rock
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Amphibolite — (pronEng|æmˈfɪbəlaɪt) is the name given to a rock consisting mainly of hornblende amphibole, the use of the term being restricted, however, to metamorphic rocks. The modern terminology for a holocrystalline plutonic igneous rocks composed… … Wikipedia
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orth- — combining form or ortho Etymology: Middle English, from Middle French, straight, right, true, from Latin, from … Useful english dictionary
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