The superlarge Baguamiao, large Liba and Xiaogouli gold deposits represent three typical gold deposits different from the Carlin type in the western Qinling Orogenic Belt. Based on Ar-Ar dating of quartz from ores, U-...
This study is supported jointly by the National Natural Science Foundation of China(No.40172036);"the Key Project of Science and Technology Research"(No.01037);the“Trans-century Training Program for Outstanding Talents”Fund sponsored by the Ministry of Education;the National Important Basic Research and Development Planning Program(No.1999043206).
An analysis of trace elements and isotopic geochemistry suggest that the ore-forming materials of gold deposits in the Jiaodong granite-greenstone belt have multiple sources, especially the mantle source. Seismic wave...
The Jidong area is located on the north margin of the North China craton. It is a nucleus composed of the oldest rocks in China. Precambrian metarnorphic rocks with various Phanerozoic granitoids invaded are widesprea...