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2 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 sy·e·nite /ˈsaɪəˌnaɪt/
 黑花崗石

From: Webster's Revised Unabridged Dictionary (1913)

 Sy·e·nite n.  Min. (a) Orig., a rock composed of quartz, hornblende, and feldspar, anciently quarried at Syene, in Upper Egypt, and now called granite. (b) A granular, crystalline, ingeous rock composed of orthoclase and hornblende, the latter often replaced or accompanied by pyroxene or mica. Syenite sometimes contains nephelite (elaeolite) or leucite, and is then called nephelite (elaeolite) syenite or leucite syenite.
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