塔里木盆地西部含盐系地层成盐元素的地球化学初步研究

Geochemistry Study on Elements of Halite Stratum in Western Tarim Basin

中文关键词:  塔里木盆地 找钾远景 成矿条件 地球化学 成盐沉积 钾盐矿床

英文关键词:Potash deposit,Tarim basin,Ore-forming condition,Geochemistry analysis

中文摘要:

      钾矿是我国目前紧缺的矿种之一，钾矿的寻找对我国有着十分重要的意义。塔里木盆地是我国第三系地层的广泛发育区域，有一定的找钾远景，尤其是库车、莎车等地区。通过对塔里木盆地(坳陷)西部的区域地质概况、成矿条件等的介绍，运用地球化学的分析测试手段，对塔里木盆地西部采集到的样品作了地球化学分析。论述了该区成盐沉积的地球化学特征，并讨论了该区形成钾矿的可能性。

英文摘要:

      At present, potash deposit is a kind of shortage mineral, so it is significant to find potash deposits. There is extensive foreground of potash deposits in Tarim Basin. because the area is the place which the Tertiary System Stratigraphy lies in, especially in Kuche Basin and Shache Basin.According to the description of geology, the author analyses the samples of the study area by geochemistry analysis methods.What's more the writer illustrates the characters of geochemistry in this area. In the end he puts forward to the deposit probability of potash deposit in this area.