Transmutation and simulation of Luanchuan fault zone in Qinling mountains;

The structural belt at the north foot of the Mountain Funiu consists of the Luonan-Luanchuan rifting zone and the Shirenshan block.

Qingchuan fault zone is an important tectonic boundary separating the Longmenshan tectonic belt and Motianling tectonic belt.

During the Caledonian period,the embryonic form of the Wuchuan-Sihui fault zone began to form, which was companied by the planar greenschist facies metamorphism,but without the primary gold enrichment.