STATISTICS OF ELEMENTS IN No.13 ORE BODY WITHIN MANGJIAZHAI SnZn ORE BLOCK OF THE DULONG Sn ORE DISTRICT
YANG Xiaokun1,QIN Dexian1,FENG Meili2,JIANG Shunde1,WU Wei1,SUN Caixia3
1.Kunming University of Science and Technology, Kunming650093,China; 2.Yunnan Branch of Bank of China,Kunming650051, China; 3.Chuxiong Mining and smelting Co. Ltd., Chuxiong675401, China
The oreforming process is characterized by complexity and diversity, and the difficulty lies in the understanding of evolutional characteristics of geochemical elements. The metallogenic process can be inferred and the useful microscopic information can be obtained for further exploration. In this paper, the cluster analysis and factor analysis of No.13 ore body in Mangjiazhai SnZn polymetallic ore block of the Dulong ore district have revealed that the metallogenic process was very complex and superimposed by repeated mineralization. It is considered that the enrichment of Sn, Zn resulted from the superimposition of subsequent geological activities, and that In, Cd seem to be main indicator elements in search for Sn, Zn in the mine.
杨晓坤, 秦德先, 冯美丽, 蒋顺德, 伍伟, 孙彩霞. 都龙锡锌矿区曼家寨矿段13号矿体化探元素统计[J]. 物探与化探, 2009, 33(3): 274-277.
YANG Xiao-Kun, QIN De-Xian, FENG Mei-Li, JIANG Shun-De, WU Wei, SUN Cai-Xia. STATISTICS OF ELEMENTS IN No.13 ORE BODY WITHIN MANGJIAZHAI SnZn ORE BLOCK OF THE DULONG Sn ORE DISTRICT. Geophysical and Geochemical Exploration, 2009, 33(3): 274-277.