新近在华南发现的黄英岩与富氟花岗岩存在密切的时空联系。

Igneous topazites found recently in South China are closely associated with F-rich granites in time and space.

youdao

新近在华南发现的黄英岩与富氟花岗岩存在密切的时空联系。

Igneous topazites found recently in South China are closely associated with F-rich granites in time and space.

youdao