| 地震石从何而来——青川东河口地震遗迹地质公园 |
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| 引用本文： | 乔宝成,李勇,闫亮,王锦程.地震石从何而来——青川东河口地震遗迹地质公园[J].四川地质学报,2011,31(1):117-119. |
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| 作者姓名： | 乔宝成 李勇 闫亮 王锦程 |
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| 作者单位： | 成都理工大学"油气藏地质及开发工程"国家重点实验室,成都,610059 |
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| 摘 要： | 汶川地震后,一块名为地震石的巨石伫立在青川东河口地震遗迹地质公园里。对其来由,大家众说纷纭。通过实地调研,对其进行了显微鉴定,认为该石(蚀变辉绿玢岩)形成于海西—印支构造运动时期,并经后期的蚀变作用。在此次地震中,该石借王家山高速远程滑坡—碎屑流之力,最终抵达现在所处的位置。
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| 关 键 词： | 汶川地震 地震石 东河口 |
Where from the Earthquake Stone |
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| QIAO Bao-cheng,LI Yong,YAN Liang,WANG Jin-cheng.Where from the Earthquake Stone[J].Acta Geologica Sichuan,2011,31(1):117-119. |
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| Authors: | QIAO Bao-cheng LI Yong YAN Liang WANG Jin-cheng |
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| Institution: | QIAO Bao-cheng LI Yong YAN Liang WANG Jin-cheng(State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology,Chengdu 610059) |
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| Abstract: | There is an earthquake stone in the earthquake vestige park in Donghekou,Qingchuan.The study indicates that the so-called earthquake stone is an altered diabase-porphyrite which was formed in Hercynian-Indochinese epoch and subjected late alteration.It was transported to present location by the Wangjiashan Landslide during the Wenchuan Earthquake. |
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| Keywords: | Wenchuan Earthquake earthquake stone Donghekou |
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