Characteristics of Sulfur Isotope in Kalatongke Cu-Ni Deposit and Its Geological Significance
详细信息
- 责任者：Sun Tao (School of Earth Sciences and Resources ; Chang’an University ; Xi’an 710054 ; China) ; Qian Zhuangzhi
- 刊名：Journal of Earth Sciences and Environment
- 出版年：2010
- 卷期：32(4)
- 关键词：铜矿 ; copper ores ; 镍矿 ; nickel ores ; 硫同位素 ; sulfur isotopes ; 新疆 ; Xinjiang
- 页码：p.344-349
- 图表：4 illus., 1 table, 16 refs.
- 分类号：1001
- issnNo：ISSN1672-6561
- isbnNo：CN61-1423/P
摘要
The study on sulfur isotope is of great importance to revealing the process of crustal contamination in Kalatongke mafic-ultramafic intrusion. The concentrations of sulfur isotope of chalcopyrite, pyrite, pyruhotite in massive sulfide, disseminated sulfide, speckled and veined ores and wall rocks were analyzed; and the characteristic of sulfur isotope in Kalatongke Cu-Ni deposit and its geological significance were discussed. The results showed that per thousand deviations between measured isotope and standard values of massive, disseminated, speckled and veined ores and pyrite in wall rock were (-1.30~-1.84)×10-3, (-2.50~-0.85)×10-3, (-1.54~-3.00)×10-3 and (-7.8~-3.3)×10-3, respectively.