摘要
前言 世界上的盐类矿床特别是钾盐矿床,多数属于海相成因。因此,作为盐类物质来源的海水,早已引起人们的注意。为了探讨盐类的沉积机理及其矿床成因,大约在十九世纪中叶,就开始了海洋水的实验研究,而且延续至今,仍然不断有人从事这方面的工作。
Experimental study of sea-water in the process of isothermal evaporation is very important to further study of mechanism of halite and potash salts formation.Our water samples were taken from the Huanghai Sea,the composition of which is nearly the same as that of the ocean water.The samples were examined under 1 atmosphere at 25℃.Our experiments make sure that there should be seven stages in salt separation during the evaporation of normal sea-water.The sequence of salt mineral precipitation is as follows:aragonite,gypsum,halite.
作者
陈郁华
Chen Yuhua(Institute of Mineral Deposits,Chinese Academy of Geological Sciences)
出处
《地质学报》
1983年第4期379-390,共12页
Acta Geologica Sinica
