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对矿物颗粒表面结构特征的鉴定,有助于研究其沉积环境及历史变迁。目前国外已有不少人对石英颗粒表面特征进行了较多的研究工作,己发表不少文章。国内仅有少数单位开始做此项工作,资料还比较少。我们这次对新疆库车盆地第三纪的咸水湖相、河流相(河床)以及海峡滨海相三种不同成因类型的石英颗粒进行了初步的研究。工作结果表明,其基本特征组合所反映的沉积环境
The identification of the surface structure of mineral particles helps to study the sedimentary environment and historical changes. At present, many people abroad have carried out more studies on the surface features of quartz particles and have published many articles. Only a few domestic units began to do this work, the information is still relatively small. This time, we conducted a preliminary study on the quartz grains of three different genetic types, the lacustrine facies, the river facies (riverbed) and the coastal facies in the Kuqa Basin, Xinjiang. The result of the work shows that the sedimentary environment is reflected by the combination of its basic features