Geochemical Character of Trace Elements in Sphalerite from Fule Pb-Zn Deposit, Yunnan Provence
详细信息
- 责任者：Si Rongjun (Henan Polytechnic University ; Jiaozhou 454000 ; China) ; Gu Xuexiang
- 刊名：Journal of Mineralogy and Petrology
- 出版年：2011
- 卷期：31(3)
- 关键词：铅锌矿床 ; lead-zinc deposit ; 闪锌矿 ; sphalerite ; 元素地球化学 ; elements geochemistry ; 云南 ; Yunnan Province
- 页码：p.34-40
- 图表：3 illus., 2 photos, 3 tables, 9 refs.
- 分类号：1001
- 出版序号：477
- issnNo：ISSN1001-6872
- isbnNo：CN51-1143/TD
摘要
The Fule Pb-Zn deposit is located in the southeast part of Sichuan-Yunnan-Guizhou lead-zinc polymetallic district. Based on systematic studies on major elements, trace elements, and electron probe X-ray microanalysis, following achievements have been obtained. The sphalerite trace elements are Cd(16 183×10-6); Cu(1 514×10-6); Ni(414×10-6); As(215×10-6); Se(163×10-6); Ge(135×10-6); Ga(86×10-6);Sb(35×10-6); Ag(16×10-6), and Cr, Co, Mn, Ba, Ti, Sr, Mo, average content of 1×10-6～10×10-6. There is correlation among Cd and Cu, Ag, Sb, As, Ni.The variation of colors of sphalerite is caused by these trace elements, Ni induces purple, Cu red and Ga yellow.