Chloritization of Qitianling Granite Related to Bailashui Tin Deposit, Southern Hunan Province
详细信息
- 责任者：Zhao Zhanjie (State Key Laboratory of Mineral Deposits Research ; School of Earth Sciences and Engneering ; Nanjing University ; Nanjing 210093 ; China) ; Lu Jianjun
- 刊名：Geological Journal of China Universities
- 出版年：2011
- 卷期：17(4)
- 关键词：绿泥石化 ; chloritization ; 湖南 ; Hunan Province
- 页码：p.531-545
- 图表：6 illus., 4 tales, 38 refs.
- 分类号：1001
- issnNo：ISSN1006-7493
- isbnNo：CN32-1440/P
摘要
The Bailashui tin deposit is located in Qitianling Yanshanian biotite granite,Southern Hunan Province. Based on the research of the samples collected from the drillhole, the authors found a notable variation in the chloritized degree of the granite. This study was carried out by selecting three groups of granite samples which displayed notable different degree of chloritization. The chloritization which closely related to ore- forming in the Sn-bearing granite had been discussed. The results indicated that in the granite samples of different degrees of chloritization the petrography and chemical composition of chlorite changed with a series of obviously variable characteristics.