指地壳中的岩浆消融、侵入地壳、喷出地面、冷凝结晶成岩、变质分异的全部过程magmatism

• 剖析西华山钨矿，阐明岩浆作用后期的渗浸作用与热液矿脉之联系。

  Analyze Xi Hua Mountain Tungsten Mine and clarify the connection between the creation of hydrothermal mineral veins and infiltration which happens at the latter stage of magmatism.

• 温泉水为地壳内部岩浆作用所形成的硫黄质泉。

  Hot springs are actually sulphurous water created by the magmatism underneath the crust of the earth.