闪长玢岩
一种常见的中性浅成岩。成分与闪长岩相当。斑状结构，斑晶以中性斜长石为主，其次为角闪石和黑云母。基质为细粒或微晶质。一般呈小型岩体，有时是闪长岩体的边缘相。与闪长玢岩有关的矿产，如铁、铜、黄铁矿等。
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contributed at 2011-10-09
Classification(s)
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Earth System(in Chinese) Igneous petrology
Detailed Description
| English |
|---|
| Name | dioritic porphyrite |
| Chinese |
|---|
| Name | 闪长玢岩 |
| Description | 一种常见的中性浅成岩。成分与闪长岩相当。斑状结构，斑晶以中性斜长石为主，其次为角闪石和黑云母。基质为细粒或微晶质。一般呈小型岩体，有时是闪长岩体的边缘相。与闪长玢岩有关的矿产，如铁、铜、黄铁矿等。 |
How to Cite
NNU_Group (2011). 闪长玢岩, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/4c90f4d7-9e81-4b12-b649-4a0e33e8d873
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