Located in middle part of the Jinshajiang tectonic belt, the Yangla copper orefield was in the clinoform area of an active continental margin.

滇西羊拉铜矿区位于金沙江构造带中部，当时处于活动大陆边缘的半深水斜坡之上。

The study on the structure, volcanic sediment and magmatism shows that the east Kunlun Mountains belong to the Palaeo-Tethys active continental margin during the Hercynian-Indosinian period.

东昆仑地质构造特征、石炭—三叠系火山 -沉积建造及区域岩浆作用研究显示 ，海西-印支期 ，该区属于古特提斯北侧活动陆缘的组成部分。

The study on the structure, volcanic sediment and magmatism shows that the east Kunlun Mountains belong to the Palaeo-Tethys active continental margin during the Hercynian -Indosinian period.

东昆仑地质构造特征、石炭—三叠系火山-沉积建造及区域岩浆作用研究显示，海西-印支期，该区属于古特提斯北侧活动陆缘的组成部分。

The BIF (banded iron formation)-hosted gold deposits distributed in the collage convergent zone of the active continental margin between Yangtze and Cathaysian Platforms were formed in Neoproterozoic.

在新元古代杨子陆块和华夏陆块之间的活动大陆边缘拚贴会聚带分布著条带状铁建造金矿床。