The Lujiang-Zongyang area in Anhui Province is located in the fault-depression zone of Lower Reaches of Yangtze River.

• 安徽庐枞地区位于下扬子断陷带内,区内中生代岩浆活动强烈,壳幔交换频繁,形成了一系列A型花岗岩类,其中产有一些同源岩石包体。