To explore clues for gold prospecting in the Maizijing-Shulonggou area,Ningxia Hui autonomous region,China,this study ex......

seafloor 的相互作用有火的岩石的热水的液体能导致沥滤从岩石的元素，创造潜在的形成矿石的液体并且影响近底部的海水的化学作文。......

The Middle Ordovician subsalt Majiagou Formation in the Ordos Basin comprises pervasively dolomitized shallow marine lim......