The Huili block is sandwiched between the Luzhijiang fault and Lanba Yimen fault.

会理块夹持在绿汁江断裂和滥坝-易门断裂之间。

The Shishan and Fengshan deposits, two main ore deposits in the Yimen copper ore district, were long considered to be of terrigenous metamorphosed sedimentary origin.

长期以来，云南易门铜矿区中的狮山和凤山铜矿床被认为是陆源沉积变质成因。