Guizhou Wengfu Lantian Fluorine Chemical Co Ltd is currently building a 10,000 tonnes/y precipitated silica plant at Fuquan in Guizhou province. The company is jointly owned by Zhejiang Lantian Environmental Protection Hi-Tech Co and the Wengfu group. The latter focuses mainly on mining phosphate ...
The study of the Xishuidong micromammalian fauna, found from Lantian, Shaanxi Province, indicates that both the northern slope of the Qinling Mountains and Sichuan-Guizhou area must belong to the same Oriental Realm in middle-late Middle Pleistocene. The age of the Xishuidong fauna should be ...