在七十年代,苏联及其它国家探讨了厚层的前第四纪水云母粘土(未发生泥化的)作为生产建筑材料的新型矿物原料的可能性。目前人们对复矿水云母粘土的兴趣有了显著的增长,这是因为扩大了这种粘土在国民经济中的利用远景。尤其是水云母粘土不仅能成功地用于建筑工业,而且还用于农业(作为牲畜的补充饲料、土壤肥料以及水利 In the seventies, the Soviet Union and other countries explored the possibility of thick, pre-Quaternary muscovite clays (not muddy) as a new mineral source for building materials. At present, there has been a significant increase in interest in the recovery of mineral water mica clay because of the expanded use of this clay in the national economy. In particular, hydrous mica clay is not only successfully used in the construction industry but also in agriculture (as a supplement to livestock, soil fertilizers and water