不等粒斑状结构
岩石中所有矿物颗粒可分为大小截然不同的两种，大的称为斑晶，小的称为基质。如果岩石中有同种大小不等斑晶矿物颗粒，同时基质为隐晶质及玻璃质，则称为不等粒斑状结构。
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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 | inequigranular porphyritic texture,heterogranular porphyritic texture |
| Chinese |
|---|
| Name | 不等粒斑状结构 |
| Description | 岩石中所有矿物颗粒可分为大小截然不同的两种，大的称为斑晶，小的称为基质。如果岩石中有同种大小不等斑晶矿物颗粒，同时基质为隐晶质及玻璃质，则称为不等粒斑状结构。 |
How to Cite
NNU_Group (2011). 不等粒斑状结构, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/f753ac2d-52c3-48f8-bbd4-559203d47175
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