In addition, the clay minerals contain much more Boron and Potash than in non-evaporite beds, because these elements had ever concentrated in the evaporative basin.
此外，粘土矿物中硼和钾的含量远高于非盐系地层，因为这些元素在盐盆地中均得到了蒸发浓集。
2
Sedimentary facies have experienced the evolutionary stages from the basin facies through platform facies to evaporite facies.
沉积相经历了从盆地相、台地相到蒸发岩相的演化过程。
3
Till the late stage, the periodic sea-level changes resulted in the formation of the evaporite deposits in restricted shallow-water basin and mudstones and gravity-flow deposits in deep-water basins.