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面积约12万平方公里的柴达木盆地中,盐湖星罗棋布,蕴藏着极为丰富的盐类资源。湖区的盐类堆积与含粘土矿物的沉积物交替迭覆,其形成和演化与地质环境关系很密切。本文报导的是这一盆地11个湖(区)的103个粘土样品的主要分析结果(表1)。
In the Qaidam Basin, covering an area of about 120,000 square kilometers, salt lakes are dotted with extremely rich salt resources. Salt deposits in the lake area alternate with sediments containing clay minerals, and their formation and evolution are closely related to the geological environment. This article reports the main results of 103 clay samples from 11 lakes (districts) in this basin (Table 1).