| 我国录铊共生矿床中富铊矿体首次发现及其成因初步研究 |
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| 引用本文： | 陈代演.我国录铊共生矿床中富铊矿体首次发现及其成因初步研究[J].贵州工业大学学报(自然科学版),1989,18(2):1-20. |
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| 作者姓名： | 陈代演 |
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| 作者单位： | 贵州工学院地质系 |
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| 摘 要： | 通过对贵州兴仁滥本厂汞矿区的实地考查和一系列室内研究工作,发现了自然界极为罕见的红铊矿,并进而肯定了该矿区汞铊共生矿床中有富铊矿体的存在。红铊矿和富铊矿体在我国均属首次发现。根据元素地球化学、矿物包裹体和硫同位素资料,结合矿床的地质特征,从矿源层的形成环境、红铊矿和富铊矿体产出条件、汞铊等成矿元素的活化迁移及其沉淀机制等方面,对矿床的地球化学特征和矿床成因进行了初步讨论,取得了可喜的成果。
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| 关 键 词： | 富铊矿体 汞铊共生矿床 矿床成因 贵州 |
Discovety of Rich-thallium Ore Body in Paragenesis Ore Deposit of Mercury and Thallium and Research of lts Mineralization Mechanism |
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| Chen Daiyan.Discovety of Rich-thallium Ore Body in Paragenesis Ore Deposit of Mercury and Thallium and Research of lts Mineralization Mechanism[J].Journal of Guizhou University of Technology(Natural Science Edition),1989,18(2):1-20. |
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| Authors: | Chen Daiyan |
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| Institution: | Chen Daiyan Department of Geologial Engineering |
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| Abstract: | Through geological investigation of Lanmuchang mercury ore area Xingren, Guizhou, a series of experiments and analysis being made, the writer discovered Loradite, a rare mineral which grows in the rich-thallium ore body. Based on the data from elemental geochemistry, mineral inclusion and sulphur isotope, concerned with the geological characteristics of ore deposit, a discussion was made about the mineralization mechanism of the ore deposit in terms of the surroundings in which the ore deposit was formed, the occurrence condition of Lorandite and rich-T1 ore body activation, remove and deposition of mineral-forming elements-Hg, T1,As etc. |
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| Keywords: | rich-thallium ore body paragenesis ore deposit of mercury and thallium mineralization mechanism Guizhou |
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