Polyhalite(K2SO4·Mg SO4·2Ca SO4·2H2O)is one of the insoluble potassium mineral which is widely distributed in sulfate-type potassium-bearing deposit,and the theoretical concentration of K2SO4 is 28%.It ...Polyhalite(K2SO4·Mg SO4·2Ca SO4·2H2O)is one of the insoluble potassium mineral which is widely distributed in sulfate-type potassium-bearing deposit,and the theoretical concentration of K2SO4 is 28%.It can be directly used as a展开更多
基金supports from the Project of the China Geological Survey (Grant 1212011085518)
文摘Polyhalite(K2SO4·Mg SO4·2Ca SO4·2H2O)is one of the insoluble potassium mineral which is widely distributed in sulfate-type potassium-bearing deposit,and the theoretical concentration of K2SO4 is 28%.It can be directly used as a
