Gold mineralization has a special relationship to K-metasomatism.

许多矿床包括金矿床和钾交代关系密切。

youdao

Teacher metasomatism and action began, there were so many garbage on the ground!

老师交代了一下，行动就开始了，地上的垃圾可真多呀！

youdao

Teacher metasomatism and action began, there were so many garbage on the ground!

老师交代了一下，行动就开始了，地上的垃圾可真多呀！

youdao