Analyses on the Phosphor-Bearing Character of Doushantuo Formation in Machang Area, Guiyang, Guizhou Province <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>

Analyses on the Phosphor-Bearing Character of Doushantuo Formation in Machang Area, Guiyang, Guizhou Province

详细信息

责任者：Chen Qun (115 Geological Party ; Guizhou Bureau of Geology and Mineral Exploration & Development ; Qingzhen 551400 ; China) ; Yang Mingkun
刊名：Guizhou Geology
出版年：2009
卷期：26(3)
关键词：磷矿床 ; phosphate deposit ; 贵州 ; Guizhou Province
页码：p.206-208
图表：2 illus.
分类号：1002
issnNo：ISSN1000-5943
isbnNo：CN52-1059/P

摘要

Doushantuo Formation, leg length of Sinian system, is the phosphor-bearing layer of Kaiyang phosphorite and Weng’an-Fuquan phosphorite in central Guizhou Province. Doushantuo Formation in Machang area concealed underground. According to the drill hole exposure, the contact of Doushantuo Formation and overlying Dengying Formation in this area is a water erosion discontinuity and no phosphorite distributed, is the lacuna region of phosphorite layer.

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