东昆仑西段阿其音金矿绢云母Ar-Ar测年及其地质意义 |
刘智刚,张爱奎,刘永乐,张勇,何书跃,孙非非 |
Ar-Ar Dating of Sericite from Aqiyin Gold Deposit in the West Section of East Kunlun and Its Geological Significance |
Zhigang LIU,Aikui ZHANG,Yongle LIU,Yong ZHANG,Shuyue HE,Feifei SUN |
图1 东昆仑大地构造简图及代表性金矿床分布图(修改自 Ⅰ-2-北祁连造山带;Ⅰ-3-中南祁连造山带;Ⅰ-3-1-中祁连岩浆弧;Ⅰ-3-3-南祁连岩浆弧;Ⅰ-3-4-宗务隆山陆缘裂谷带;Ⅰ-4-全吉地块;Ⅰ-4-1-欧龙布鲁克被动陆缘;Ⅰ-5-柴北缘造山带;Ⅰ-5-1-滩间山岩浆弧;Ⅰ-5-2-柴北缘蛇绿混杂岩带;Ⅰ-6-柴达木地块;Ⅰ-7-东昆仑造山带;Ⅰ-7-5-苦海—赛什塘蛇绿混杂岩带;Ⅱ-1-昆南俯冲增生带;Ⅱ-2-阿尼玛卿—布青山俯冲增生带;Ⅱ-2-1-马尔争蛇绿混杂岩带;Ⅲ-1-巴颜喀拉地块;Ⅲ-1-1-玛多—玛沁前陆隆起;Ⅲ-1-2-可可西里前陆盆地;Ⅲ-2-三江造山带;F5-托莱河—南门峡断裂;F6-疏勒南山—拉脊北缘断裂;F8-宗务隆山—青海南山断裂;F9-宗务隆山南缘断裂;F10-全吉山南缘断裂;F11-赛什腾山—旺尕秀断裂;F12-柴北缘—夏日哈断裂(柴达木北缘断裂);F13-昆北断裂(北支);F14-小狼牙山断裂;F15-乌兰乌珠尔南缘断裂;F16-昆北断裂(南支);F17-昆中断裂;F18-昆南断裂;F19-布青山南缘断裂;F20-哇洪山—温泉断裂;F21-温泉—祁家断裂;F22-苦海—赛什塘断裂;F25-昆仑山口—甘德断裂;F27-可可西里南缘断裂;1-肯德可克金矿;2-库德尔特金矿;3-哈西亚图金矿;4-黑海北金矿;5-万保沟金矿;6-纳赤台金矿;7-小干沟金矿;8-驼路沟金矿;9-白日其利金矿;10-五龙沟金矿;11-开荒北金矿;12-大场金矿;13-阿斯哈金矿;14-按纳格金矿;15-果洛龙洼金矿;16-马尼特金矿;17-坑得弄舍金矿 |
Fig.1 Tectonic sketch and representative gold deposits distribution map of East Kunlun(modified after |