According to the difference of host-rock and genesis, the massive sulfide deposits can be subdivided into two types: the VMS (i. e.Volcanogenic Massive Sulfide) type and the SEDEX (i. e.

• 摘要根据围岩及成因不同，块状硫化物矿床可以分为火山成因块状硫化物矿床(VMS)型和沉积喷流(SEDEX)型。