Abstract:

A series of golden deposits associated with lower-angle detachment faults widely developed in the northeast of Jiaolai basin,Guoeheng region,Haiyang County,Shandong Province.According to their occurrence position,these deposits could be derided into two types,Tudui deposit and Shawang deposit which were the representatives respectively.Geological characteristics of these two deposits have been studied in detail,one genesis model has been proposed.

Key words: lower angle detachment fault, golden deposit, Jiaolai basin, Guocheng region