【摘要】 本文综述了世界大型钾盐矿床的成钾条件;并与我国几个找钾有利的层位和地区进行类比,评价其找钾前景;还阐述了勘探和综合利用富钾卤水的重要意义.更多还原

【Abstract】 The general and necessary conditions of mineralization of kali salt deposits are reviewed. The porspectiveness of several main salt-bearing formations, including middle-lower Triassic in Sichuan, Sinian in the boundary district of Yunnan, Guizhou and Sichuan, and Tertiary in eight provinces of the Eastern China, is discussed.The geotectonic characters, size of salt basins, structure of salt series sections, mineral combinaion, Br·10~3/Cl ratios, paleogeomorphology and the trap condition of these basins are summarized and compared with giant kali salt deposits in the world. Suggestions for further work are presented. Extraction of kali salt as well as I, Br, B, Li from potassium-rich brines and oil-gas field waters is an important and parctical approach in this country.更多还原