| Study on the multi-sources of ore-forming materials and ore-forming fluids in the Huize lead-zinc ore deposit |
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| 作者姓名： | 张振亮 黄智龙 管涛 严再飞 高德荣 |
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| 作者单位： | [1]Open Laboratory of Ore Deposits Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China [2]Graduate School, Chinese Academy of Sciences, Beijing 100039, China [3]Huize Lead-Zinc Ore Mine, Huize 654211, China |
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| 基金项目： | 国家自然科学基金，Universities of Yunnan Province |
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| 摘 要： | TheHuizelarge sizedPb ZndepositinYunnan ProvinceislocatedinthecenteroftheSichuan Yun nan GuizhouPb Zn Agpolymetalmineralizationzone(SYGPb ZnMMD)inwesternYangtzePlateandis oneofthefamousPb Zn GebasesinChina(Wang Jiangzhenetal.,2003;WangXiaochunetal.,2000).Thisdeposit,whichischaracterizedbylarge scale(Pb+Znmetallicreservesarehigherthan5mil liontons),highPb+Zngrade(thePb+Zngradesof mostoresare25%-35%),highabundanceofuseful associatedelements(Ag,Ge,Cd,Ga,etc.)and someimportantbreakt…
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| 关 键 词： | 矿石 流动性 锌 沉积作用 |
Study on the multi-sources of ore-forming materials and ore-forming fluids in the Huize lead-zinc ore deposit |
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| Zhenliang Zhang,Zhilong Huang,Tao Guan,Zaifei Yan,Derong Gao.Study on the multi-sources of ore-forming materials and ore-forming fluids in the Huize lead-zinc ore deposit[J].Chinese Journal of Geochemistry,2005,24(3):243-252. |
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| Authors: | Zhenliang Zhang Zhilong Huang Tao Guan Zaifei Yan Derong Gao |
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| Institution: | (1) Open Laboratory of Ore Deposits Geochemistry, Chinese Academy of Sciences, 550002 Guiyang, China;(2) Graduate School, Chinese Academy of Sciences, 100039 Beijing, China;(3) Huize Lead-Zinc Ore Mine, 654211 Huize, China |
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| Abstract: | The Huize large-sized Pb-Zn deposit in Yunnan Province, China, is characterized by favorable metallogenic background and particular geological settings. This suggested that the ore-forming mechanism is relatively unique. On the basis of geological features such as the contents of mineralization elements, the REE concentrations of gangue calcites, the REE concentrations of calcite veins in the NE-trending tectonic zone and the Pb, Sr, C, H and O isotopic compositions of different minerals, this paper presents that the ore-forming materials and ore-forming fluids of the deposit were derived from various types of strata or rocks. This is a very significant conclusion for us to further discuss the mineralization mechanism of the deposit at depth and establish an available genetic model. |
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| Keywords: | ore-forming material ore-forming fluid multi-source Huize lead-zinc deposit |
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