| 大厂矿田成矿分带特征及其控制机理研究 |
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| 引用本文： | 徐明,蔡明海,彭振安,王显彬,陈艳.大厂矿田成矿分带特征及其控制机理研究[J].矿产与地质,2011,25(1):29-33. |
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| 作者姓名： | 徐明 蔡明海 彭振安 王显彬 陈艳 |
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| 作者单位： | 广西大学资源与冶金学院,广西南宁,530004 |
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| 摘 要： | 大厂锡多金属矿田由西向东分为三个带,东、西部为锡石-硫化物矿带,中部为矽卡岩型锌铜矿带.三个矿带在水平方向上具有明显的不对称,在矿物组合和矿体产出形态上相差也较大,通过对构造形态的空间分析以及成矿流体物理化学性质的比较,阐明大厂矿田成矿分带特征,并解释了不同矿带在垂向上的矿体形态差异.
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| 关 键 词： | 分带特征 构造形态 矿体形态 大厂 |
Research on metallogenic zoning characteristics and control mechanism of Dachang ore field |
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| XU Ming,CAI Ming-hai,PENG Zhen-an,WANG Xian-bing,CHEN Yan.Research on metallogenic zoning characteristics and control mechanism of Dachang ore field[J].Mineral Resources and Geology,2011,25(1):29-33. |
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| Authors: | XU Ming CAI Ming-hai PENG Zhen-an WANG Xian-bing CHEN Yan |
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| Institution: | XU Ming,CAI Ming-hai,PENG Zhen-an,WANG Xian-bing,CHEN Yan(College of Resources and Metallurgy,Guangxi University,Nanning,Guangxi 530004) |
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| Abstract: | Dachang tin-polymetallic deposit is located in the middle of Nandan-Hechi metallogenic belt,which is one of the famous tin mine in the world.There are three mineralized zone in the ore field from west to east,which is tin-polymetallic belt in the west and east,the Skarn type zinc-copper ore deposit in the middle.They are obviously asymmetric on horizontal direction,and also have greatly different on mineral assemblages and orebody shape.By analyzing the structural configuration and comparing physicochemical... |
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| Keywords: | metallogenic zoning characteristics structural configuration orebody shape Dachang |
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