Project supported by National Natural Science Foundation of China(50164001);the State Programs of Science and Technology Development funded by The Ministry of Science and Technology of China(2007BAB08B03);the Outstanding Scientific and Technological Talents Fund of Guizhou Province(2009008);the Graduates Innovation Fund of Guizhou University(2010009);the Youth Fund of Guizhou University(2009070);the Youth Fund of College of Resources and Environmental Engineering,Guizhou University(ZHY0901)
Analysis on P205 and REE (rare earth elements) in basal Cambrian phosphorites from the Yangtze Region, showed that the phosphorites from Bailongtan in Yunnan Province, Zhijin, Jinsha, Xishui, Zunyi, Tianzhu and Tong...
Project supported by the National Natural Science Foundation of China (2007BAB08B03);National Natural Science Fund (50164001)
Using microscopic observation,chemical analysis,scanning electron microscopy,spectrum analysis and ICP-MS analysis,composition of rare earth bioclastic phosphate rock in Zhijin,China,was discussed.Using relevant stati...