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新疆天山地区的铀矿化往往集中分布于某一区段,而该区段的矿化类型基本相同,显然,这是受同一地质成矿作用控制的结果。通过卫星遥感图象的地质解译和野外调研,并对某些铀矿化较为集中的子区进行计算机数字图象处理,发现了一些以往一般地质方法不易得到的控矿规律方面的信息。通过对4个铀矿化区的分析认为,在地台、地槽过渡区的区域构造线方向变异部位,并有老地层(An(?))构成的环形构造出现的地段,是寻找沉积-改造型铀矿化的有利地区。而寻找后生作用为主的铀矿化,则需着重研究盆地边缘地质构造及地貌的特点。在处理图象时,以多功能联合处理的效果为优。
Uranium mineralization in the Tianshan area of Xinjiang tends to be concentrated in a certain section, and the mineralization types in this section are basically the same. Obviously, this is the result of the same geologic mineralization. Through the interpretation of geospatial remote sensing images and field research, and some of the uranium mineralization is more concentrated sub-area of computer digital image processing, found some of the past general geological methods difficult to obtain information on ore-controlling laws. Based on the analysis of four uranium mineralization areas, it is considered that the area where structural lines in the transitional area of platform and trough transitional regions are located, and there are lots of annular structures formed by the old formation (An (?)) Reformed uranium mineralization of the favorable areas. Looking for the epigenetic uranium mineralization, we must focus on the basin edge geology and geomorphology. When dealing with images, the effect of multi-joint processing is excellent.