英语语法分析

Lamprophyre is closed associated with gold mineralization in the both time and space .

在空间上与金矿密切伴生，在时间上与金矿床成穿插关系。

The diabase and lamprophyre are typical mantle source rock while the granite pegmatite is typical crustal source rock.

其中辉绿岩和煌斑岩是典型的幔源岩，花岗伟晶岩则是典型的壳源岩。

Having a large reducing capacity, the lamprophyre is the best geochemical barrier for thedeposition and concentration of gold.

指出煌斑岩具有较强的还原性能，是金沉淀富集的良好地球化学屏障。