1.应用地球化学方法找钾的依据 在盐湖不同浓缩阶段的物理化学条件下,各种元素的聚集是有一定规律的,应用地球化学方法找钾正是依据这种规律,确定能够指示盐湖浓缩程度的地球化学指标,从而阐明钾盐矿床形成的规律,寻找有利成钾层段及有利成钾地区。譬如溴,由于它不形成自己固有的矿物,而往往与固态氯化物(首先是石盐)一起沉淀,并以类质同象的方式取代 1. The geochemical method to find the basis for potassium salt lake in different stages of the concentration of physical and chemical conditions, the accumulation of various elements have a certain law, the geochemical method is to find potassium is based on this law, to determine the salt lake can be concentrated Degree of geochemical indicators, so as to clarify the formation of the potash deposit law, looking for beneficial K-bearing layers and favorable areas into potassium. For example, bromine, because it does not form its own intrinsic minerals, tends to precipitate with solid chlorides (above all, rock salt) and is homotetically displaced