华北克拉通西部临县紫金山碱性岩体地球化学特征及地质意义
Geochemical characteristics and geological implication of Zijinshan alkaline rocks in Lin County in the west of North China Craton
GUO Xiyun
华北克拉通西部临县紫金山碱性岩体地球化学特征及地质意义 |
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郭喜运 |
Geochemical characteristics and geological implication of Zijinshan alkaline rocks in Lin County in the west of North China Craton |
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GUO Xiyun
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| 紫金山碱性岩体TAS图解(左)和K2O-SiO2图解(右)[ 13 , 14 ] 深成岩: 1.橄榄辉长岩; 2a.碱性辉长岩; 2b.亚碱性辉长岩; 3.辉长闪长岩; 4.闪长岩; 5.花岗闪长岩; 6.花岗岩; 7.硅英岩; 8.二长辉长岩; 9.二长闪长岩; 10.二长岩; 11.石英二长岩; 12.正长岩; 13.副长石辉长岩; 14.副长石二长闪长岩; 15.副长石二长正长岩; 16.副长正长岩; 17.副长深成岩; 18.霓方钠岩/磷霞岩/粗白榴岩火山岩: 1.苦橄玄武岩; 2.玄武岩; 3.玄武安山岩; 4.安山岩; 5.英安岩; 6.流纹岩; 7.英石岩; 8.粗面玄武岩; 9.玄武岩质粗面安山岩; 10.粗面安山岩; 11.粗面英安岩; 12.粗面岩; 13.碱玄岩; 14.响岩质碱玄岩; 15.碱玄质响岩; 16.响岩; 17.副长火山岩; 18.方钠岩/霞石岩/纯白榴岩 |
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