大兴安岭满归地区变中酸性火山岩LA-ICP-MS锆石U-Pb年龄及其地质意义
LA-ICP-MS zircon U-Pb ages and geological significance of the meta-intermediate-acidic volcanic rocks in Mangui area of Da Hinggan Mountains
大兴安岭满归地区变中酸性火山岩LA-ICP-MS锆石U-Pb年龄及其地质意义 |
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李中会 |
LA-ICP-MS zircon U-Pb ages and geological significance of the meta-intermediate-acidic volcanic rocks in Mangui area of Da Hinggan Mountains |
| 内蒙古根河市满归镇构造位置(a)及地质简图(b) 1.第四系; 2.甘河组; 3.满克头鄂博组; 4.变中酸性火山岩; 5.红水泉组; 6.吉祥沟组; 7.兴华渡口岩群; 8.花岗质片麻岩; 9.细粒石英闪长岩; 10.细中粒花岗闪长岩; 11.细中粒二长花岗岩; 12.粗粒二长花岗岩; 13.中细粒似斑状二长花岗岩; 14.地质界线; 15.不整合界线; 16.推测断层; 17.韧性剪切带; 18.剖面及编号; 19.采样位置及样品编号 |
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