Geochemical Characteristics and Metallogenic Environment of Bauxite Deposit in Southeast Yunnan Province, China
详细信息
- 责任者：Zhou Jie (China University of Geosciences ; Beijing 100083 ; China) ; Wang Genhou
- 刊名：Acta Mineralogica Sinica
- 出版年：2013
- 卷期：33(4)
- 页码：p.497-502
- issnNo：ISSN1000-4734
- isbnNo：CN52-1045/P
摘要
Trace elements in sediments have rich environmental information. In the process of sediment deposition, different depositional environments have different power conditions, media properties, climatic conditions, biological effects and topographical features with a variety of factors such as physical and chemical properties of different elements. Different dispersion and aggregation of element, can reflect sedimentary environment. In this study, samples are mainly from two major deposits, Tianshengqiao-Zhewushe and Shazitang-Banmao ore fields. characteristics of Be, Sr, Ba, Th and U in the samples indicate that bauxite forms in marine depositional environment.