喷出岩
岩浆喷出地表冷凝而形成的火成岩。包括各种熔岩及火山碎屑岩。熔岩由于冷却很快，多形成细粒至玻璃质岩石，常具斑状结构。由于熔岩是火山岩的主体部分，现在不笼统使用喷出岩一词而分别用熔岩和火山碎屑岩名称。
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contributed at 2011-09-29
Classification(s)
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Earth System(in Chinese) Igneous petrology
Detailed Description
| English |
|---|
| Name | extrusive rock,eruptive rock |
| Chinese |
|---|
| Name | 喷出岩 |
| Description | 岩浆喷出地表冷凝而形成的火成岩。包括各种熔岩及火山碎屑岩。熔岩由于冷却很快，多形成细粒至玻璃质岩石，常具斑状结构。由于熔岩是火山岩的主体部分，现在不笼统使用喷出岩一词而分别用熔岩和火山碎屑岩名称。 |
How to Cite
NNU_Group (2011). 喷出岩, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/4fbdd9c1-85fd-46be-8d65-29a2908a96e4
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