| 甘肃康县一带碧口岩群砾岩成因类型及其构造意义 |
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| 引用本文： | 邓亚萍.甘肃康县一带碧口岩群砾岩成因类型及其构造意义[J].甘肃地质学报,2004,13(2):40-44. |
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| 作者姓名： | 邓亚萍 |
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| 作者单位： | 甘肃省地质调查院,甘肃,兰州,730000 |
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| 摘 要： | 在甘肃康县南部出露的碧口岩群中夹有3种不同类型的砾岩,这3种砾岩在空间分布上具有一定的范围,反映不同的成因环境和构造环境。特别是构造砾岩与韧性剪切带中糜棱岩相伴生,在区域上研究划分剪切带具有一定的意义。
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| 关 键 词： | 砾岩 剪切带 构造环境 甘肃康县 |
THE GENETIC TYPE OF CONGLOMERATE IN BIKOU LITHOGROUP AND IT'S TECTONIC SIGNIFICANCE IN KANGXIAN REGION OF GANSU PROVINCE |
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| DENG Ya-ping.THE GENETIC TYPE OF CONGLOMERATE IN BIKOU LITHOGROUP AND IT'S TECTONIC SIGNIFICANCE IN KANGXIAN REGION OF GANSU PROVINCE[J].Acta Geologica Gansu,2004,13(2):40-44. |
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| Authors: | DENG Ya-ping |
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| Institution: | DENG Ya-ping (Geology Survey of Gansu Provincial, Lanzhou 730000,China) |
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| Abstract: | The Bikou litho-group in southern of Kangxian, there were three various conglomerates which distributions have definite scopes in space, and it reflected different setting of genetics and structure. Especially, tectonic breccia associated with mylonitic lithofacies in tenacity shear zone, it has significance in dividing different shear zones on regional scale. |
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| Keywords: | Conglomerate Shear zone Setting of Structure |
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