从太古代到新生代，几乎各个时期都有岩浆活动。

From Archeozoic to Cenozoic, there were magmatic actions in occurrence during every period.

从太古代到新生代, 几乎各个时期都有岩浆活动.

From Archeozoic to Cenozoic , there were magmatic actions in occurrence during every period.

燕山期构造岩浆活动，是上述成矿分带的主要原因。

Yanshan tec-tonic movement is the main factor of zoning of metallization.

矿体在时间和空间上与燕山早期岩浆活动有一定关联。

The ore body is related to the Early Yanshanian magmatic activity in time and space.

中生代大规模花岗质岩浆活动是金向上迁移的主要载体.

Large scale granitic magma during Mesozoic was the major carrier for gold.

晋宁晚期的岩浆活动强烈,黑云二长花岗岩是矿区主要成矿岩体.

The biotite adamellite is the main metallogenetic rock body in the orefield.

怒江以西近代岩浆活动亦强烈，具有典型的板块交汇带的基本地热特点。

The intense recent magmatic activity also occurred in the area west of Lujiang River, characterized by the typical geothermal features of plate convergence area.

含矿岩系为蓟县系雾迷山组富镁碳酸盐岩，区域构造简单，岩浆活动微弱。

The geological structures of the region is simple with only weak magmatism .

燕山晚期岩浆活动为区内主要地质作用类型，与铜多金属矿的形成关系密切。

Yanshanian magmatism is the main geological type in the research region which has close relation with the formation of Cu-polymetallic deposit.

从富含稀土的正长岩岩浆活动 、 浅成热液作用和断裂构造分析了矿床成矿条件.

Metallogenic conditions are analyzed from the magmatism of REE bearing syenite, hydrothermal activity and fracture activity.