为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

There are two main granitic rocks cropping out in the study area:1) the syn-orogenic granites are moderately weathered,j......

岳西地区花岗岩类主要由主簿原的白马尖二长花岗岩岩基、花岗闪长岩－石英二闪长闪长岩不体和晚期的淡色碱长花岗岩岩体组成。主要岩......