Shaolahazi Alkaline Rock Nb -Ta Mineralization Characteristics and Prospecting Direction of Alkaline Rocks in the Central Part of Jilin Province
详细信息
- 责任者：Chen Gang (Regional Geological and Mineral Resources Survey of Jilin Province ; Changchun 130022 ; China) ; Zhao Juan
- 刊名：Jilin Geology
- 出版年：2011
- 卷期：30(4)
- 关键词：铌矿 ; niobium ores ; 吉林 ; Jilin Province
- 页码：p.36-39
- 图表：2 illus., 1 table, 5 refs.
- 分类号：1001
- issnNo：ISSN1001-2427
- isbnNo：CN22-1099/P
摘要
In this paper, the geological features of Shaolahazi alkaline rock bodies and alteration and mineralization in the southern part of Jiaohe region were studied through detailed geological survey, and found that the rock has a good niobium. By scanning electron microscopy to determine that the ore mineral with niobium tantalum is brown yttrium niobium, it provides the basis for the dressing;combined analysis of the regional geological conditions, it is considered that the alkaline complex in the Dunmi fault zone of central part of Jilin Province is an important target for prospecting rare element minerals.