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在皖东地区的嘉山、来安、天长一带新生代玄武岩分布区，广泛发育含凹凸棒石粘土层，由沉积在浅水湖盆中玄武岩碎屑泥化分解，在弱碱性条件下形成。本文就矿化地区地貌上的遥感影像进行了分析，建立了遥感解译标志，利用遥感影像特征结合地质工作方法，对该区成矿条件和找矿方?
In the areas of Jiashan, Laian and Tianchang in the eastern part of Anhui Province, the Cenozoic basalts distributed in the area are extensively developed. The attapulgite clay layer is extensively developed. It is formed by the detritalization of basaltic detrital sediments in shallow lacustrine basins and under weak alkaline conditions. In this paper, the remote sensing images in the mineralized areas are analyzed, and the remote sensing interpretation signs are established. By using the features of remote sensing images and the geological work methods, the paper analyzes the mineralization conditions and ore prospecting in the area.