Application of High-Power Induced Polarization Technique in Seeking Concealed Orebody in <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on"><st1:City w:st="on">Elashankou</st1:City>, <st1:State w:st="on">Qinghai</st1:State></st1:place> Province <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>

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Application of High-Power Induced Polarization Technique in Seeking Concealed Orebody in Elashankou, Qinghai Province

详细信息

责任者：Zhu Chaoji (Qinghai Institute of Geoexploration for Non-Ferrous Metals ; Xining 810007 ; China) ; Zhou Zhaowu
刊名：Geology and Resources
出版年：2009
卷期：18(3)
关键词：激发极化法 ; induced polarization methods ; 银矿 ; silver ores ; 青海 ; Qinghai Province
页码：p.214-216, 229
图表：2 illus., 1 table, 3 refs.
分类号：1600
issnNo：ISSN1671-1947
isbnNo：CN21-1458/P

摘要

The Elashankou silver-polymetallic deposit in Qinhai Province, located in the southeast end of the Elashan metallogenic belt, is covered by thick Quaternary, with developed swamps, perennial frozen soil layer and flowing detritus. Normal geophysical techniques of exploration are not effective in this area. With high-power induced polarization survey, an IP anomaly in certain scale is delineated. It is inferred to be an ore-caused anomaly. By drilling project, several concealed Ag-Pb-Zn ore (mineralized) bodies are found, showing effective result of the application of such method in exploration in the area.

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