jointly supported by the National Natural Science Foundation of China(grant nos. 41173062 and 40573032);the 111 project under the Ministry of Education and the State Administration of Foreign Experts Affairs,China(grant no.B07011)
The barium deposits in Ankang and Xunyang counties,Shaanxi Province,China,occur in the northernmost part of the world-class barium metallogenic belt in south Qinling.The deposits are hosted by the Lower Silurian carbo...
the Major Basic Research Program of People’s Republic of China (Grant No. 2006CB403500);the National Natural Science Foundation of China (Grant Nos. 40773036, 40573032 and 40434011);the 111 Project under the Ministry of Education and the State Administration of Foreign Experts Affairs, China (Grant No. B07011)
Examination of ores by optical microscope and EPMA from the Zhaishang gold deposit, southern Gansu Province, has revealed an abundance of rare minerals. These include native metals, Cu-Ni-Zn-Sn-Fe polymetallic compoun...