The Daxigou siderite deposit is located in the western part of the orefield and the Yindongzi silver-lead polymetallic deposit is located in the eastern part of the orefield.

• 大西沟-银洞子矿田由两个相邻的大型矿床组成,西部为大西沟菱铁矿矿床,东部为银洞子银-铅多金属矿床。