The <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:State w:st="on">Ore</st1:State> Type and Zonation of Changan Au Deposit in <st1:place w:st="on"><st1:City w:st="on">Jinping</st1:City>, <st1:State w:st="on">Yunnan</st1:State></st1:place><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>

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The Ore Type and Zonation of Changan Au Deposit in Jinping, Yunnan

详细信息

责任者：He Zhongfu (Beiya Mining Company (Ltd.) of Heqing ; Heqing 671000 ; China) ; Wu Wenhui
刊名：Yunnan Geology
出版年：2010
卷期：29(3)
关键词：选矿试验 ; mineral processing experiments ; 金矿 ; gold ores
页码：p.266-268,256
图表：3 tables, 5 refs.
分类号：1001
issnNo：ISSN1004-1885
isbnNo：CN53-1041/P

摘要

///The ore type is determined according to the variation of Fe-oxide content. The zonation boundary is tentatively considered to be the level 1645m.However, the boundary of mix zone can’t be determined. It is very difficult to meet the production requirement in the development. According to the ore type determined by the leaching ratio of pillar leaching experiment, the correct zonation can be determined.