地洼区 meaning in Chinese

geodepressional region

Dongxiang copper deposit is located at the transition zone between cathaysia and jiangnan terrains , which is geotectonically included in jiangxi - guangxi diwa system , southeast diwa region . dongxiang copper deposit is a part of northeast jiangxi colored - metal zone
东乡铜矿位于江南地体与华夏地体的交接部位，在大地构造位置上属于东南地洼区的赣桂地洼系，是赣东北有色金属成矿带的一部分。