Mesozoic mantle plume is the deep mechanism of the ultra-metamorphism, metamorphic core complexes, gold mineralization. It is basic reasons for the north China platform activation in Mesozoic Era.

• 而中生代地幔热柱作用又是用变质作用、变质核杂岩构造、金矿成矿作用的深部机制，也是华北地台中生代活化的根本原因所在。