自形晶
岩石中矿物晶体所具有的完整的固上为自形晶；右下为半自形晶；左下为他形晶有晶形。这种晶粒是在有足够的空间允许其充分发育的条件下形成。如晶粒的结晶较早或晶粒的生长力很强，也可以形成自形晶，前者如斑岩中的斑晶，后者如深成岩中的某些副矿物都呈自形晶。
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Alias
Contributor
contributed at 2011-10-09
Classification(s)
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Earth System(in Chinese) Igneous petrology
Detailed Description
| English |
|---|
| Name | idiomorphic crystal,euhedral crystal,euhedron |
| Chinese |
|---|
| Name | 自形晶 |
| Description | 岩石中矿物晶体所具有的完整的固上为自形晶；右下为半自形晶；左下为他形晶有晶形。这种晶粒是在有足够的空间允许其充分发育的条件下形成。如晶粒的结晶较早或晶粒的生长力很强，也可以形成自形晶，前者如斑岩中的斑晶，后者如深成岩中的某些副矿物都呈自形晶。 |
How to Cite
NNU_Group (2011). 自形晶, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/71c0d55b-2129-45f0-aa85-012e7f532f1f
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