1 Introduction Currently,all six different continents have discovered potash deposits and potash-bearing salt lake saline water.However,the distribution is extremely uneven,which is mostly concentrated in Canada,Russi...1 Introduction Currently,all six different continents have discovered potash deposits and potash-bearing salt lake saline water.However,the distribution is extremely uneven,which is mostly concentrated in Canada,Russia,Middle-Asia and展开更多
基金funded by National Program on Key Basic Research Project of China - 973 Program" Potash formation mechanism, conditions and late evolution in Ordovician ancient epicontinental sea basin, Erdos" (No. 2011CB403001)China Geological survey work Program - " Potash resources investigation and evaluation in Northern Shaanxi Ordovician Salt Basin " (No. 1212011085516)
文摘1 Introduction Currently,all six different continents have discovered potash deposits and potash-bearing salt lake saline water.However,the distribution is extremely uneven,which is mostly concentrated in Canada,Russia,Middle-Asia and
