At present, potashdeposit is a kind of shortage mineral, so it is significant to find potash deposits.
钾矿是我国目前紧缺的矿种之一，钾矿的寻找对我国有着十分重要的意义。
2
The shallow polyhalite potashdeposit in Sichuan are distributed in the north plunge top of Huayingshan anticline where is anhydrock of earlier Mesozoic Triassic period.