| 单词 |
authigenic |
| 释义 |
authigenic
authigenic (ˌɔːθɪˈdʒɛnɪk) adj (Geological Science) (of minerals) having crystallized in a sediment during or after deposition[C19: from German authigene from Greek authigenēs native + -ic]authigenic
authigenic[¦ȯ·thə¦jen·ik] (geology) Of constituents that came into existence with or after the formation of the rock of which they constitute a part; for example, the primary and secondary minerals of igneous rocks. |
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