Abstract:Important progress of geological survey have been gained in 2001 by Shandong Geological Survey Institute. The northwest boundary of Sulu orogenic belt (east section) was determined as Muping-Jimo faults, and eclogites found in Tonghai-Wanggezhuang of Muping area which located in east side of the faults; stratified cooper deposit found in Sirongsai of Sihongxiang in Nangqian county, Qinghai province; polymetallic deposit and fluorite deposit are found in Qibaoshan of Jiaonan; and three gold deposit found in ...