GEOCHEMICAL CHARACTERISTICS AND ORE SEARCH PROSPECTS OF BUQINGSHAN AREA IN QINGHAI PROVINCE BASED ON STREAM SEDIMENT SURVEY
CUI Xiao-liang1, LIU Ting-ting1, WANG Wen-heng2,3, JING Ming4, BAI Yun1
1. College of Earth Sciences,Chengdu University of Technology, Chengdu 610059,China;
2. Sichuan Bureau of Coalfield Geology,Chengdu 610072, China;
3. Sichuan Huayuan Minning Exploitation Co., Ltd.,Chengdu 610072,China;
4. Sichuan Institute of Land Planning Survey,Chengdu 610031,China
The preliminary study of the geochemical features in Buqingshan area of East Kunlun in Qinghai Province was based on the 1∶50000 stream sediment survey. The study included element distribution characteristics, element anomalies, element correlation and element anomaly assemblage. The result shows that the study area might be a prospective area for Au, Cu, Co, Ni and Sb. It is inferred that ore deposits in Buqingshan area are probably porphyry Cu-Au polymetallic deposits related to granite and granite porphyry, whereas Co-Ni polymetallic deposits are related to the basic and ultrabasic rocks. The Mnite area is expected to be a prospective area for porphyry Cu-Au polymetallic deposits, the Delisitan area is likely to have Co-Ni polymetallic deposits associated with basic and ultrabasic rocks, and the Gerizhuoduo area is expected to be a prospective area for porphyry Cu-Au polymetallic deposits.
崔晓亮, 刘婷婷, 王文恒, 景明, 白云. 东昆仑布青山地区水系沉积物测量地球化学特征及找矿方向[J]. 物探与化探, 2011, 35(5): 573-578.
CUI Xiao-liang, LIU Ting-ting, WANG Wen-heng, JING Ming, BAI Yun. GEOCHEMICAL CHARACTERISTICS AND ORE SEARCH PROSPECTS OF BUQINGSHAN AREA IN QINGHAI PROVINCE BASED ON STREAM SEDIMENT SURVEY. Geophysical and Geochemical Exploration, 2011, 35(5): 573-578.