流纹构造
为流纹岩具有的典型构造。其特征是由不同颜色的结晶矿物颗粒、隐晶物质、雏晶、玻璃质和气孔等在岩石中呈一定方向的流状排列。流纹构造由熔岩流动造成的，它可以表示熔岩流动的方向。常见于酸性或中酸性熔岩中。
Classification(s)
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Geographic semantic resource library Earth System(in Chinese) Igneous petrology
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| English |
|---|
| Name | rhyolitic structure |
| Chinese |
|---|
| Name | 流纹构造 |
| Description | 为流纹岩具有的典型构造。其特征是由不同颜色的结晶矿物颗粒、隐晶物质、雏晶、玻璃质和气孔等在岩石中呈一定方向的流状排列。流纹构造由熔岩流动造成的，它可以表示熔岩流动的方向。常见于酸性或中酸性熔岩中。 |
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NNU_Group (2011). 流纹构造, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/8cae2e94-410f-4eb2-93fb-fce69b61e809
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