安徽芜湖繁昌瑜山陶瓷土矿地质特征及矿床成因分析

Analysis of geological features and deposit genesis of Yushan ceramic clay mine in Wuhu,Anhui,China

瑜山陶瓷土矿位于繁昌县城北,矿区大地构造位置为扬子准地台、下扬子台坳,沿江拱断褶带之安庆凹断褶束。区域褶皱构造主要为滨江复向斜,断裂构造较发育。区内岩浆活动强烈,区域高岭土矿化较好,有良好的成矿条件。文章通过对瑜山陶瓷土矿的地质详查,分析了解了该矿的地质特征,并对矿床成因进行了分析探讨。

Yushan ceramic clay mine is located in the north of Fanchang County,the geotectonic position of the mine area is Yangtze paraplatform,lower Yangtze platform depression,and Anqing fault fold bundle of the arching fault⁃fold belt along the Yangtze River.The regional fold structure is mainly the Binjiang compound oblique,whose fracture structure is well developed.The magmatic activity in the area is strong,and the kaoline mineralization in the area is good,with good conditions for mineralization.This paper analyzed the geological features of the mine and discussed the genesis of the deposit after a detailed geological investigation of the Yushan ceramic clay mine.