| 安徽省青阳县高家塝钨、钼矿床矿石物质组成及其赋存状态 |
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| 引用本文： | 张鹏,袁晓玲,张青,阳珊.安徽省青阳县高家塝钨、钼矿床矿石物质组成及其赋存状态[J].安徽地质,2011,21(1):35-39. |
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| 作者姓名： | 张鹏 袁晓玲 张青 阳珊 |
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| 作者单位： | 安徽省地质实验研究所,安徽,合肥,230001;安徽省地质实验研究所,安徽,合肥,230001;安徽省地质实验研究所,安徽,合肥,230001;安徽省地质实验研究所,安徽,合肥,230001 |
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| 摘 要： | 采用光、薄片观察、物相分析、电子探针和X粉晶衍射等分析手段,经过综合研究认为:安徽省青阳县高家塝钨、钼矿床矿石中主要有益元素为钨,次要为钼,其它元素皆不达综合利用含量,经选矿后有害成份可能不存在;主要含钨矿物为白钨矿,主要含钼矿物为2H1型辉钼矿;成矿温度在700～900。C间;矿石主要自然类型为夕卡岩型和角岩型;矿石中白钨矿呈自形-半自形结构,粒径多为0.1～0.5mm,辉钼矿自形片状结构,粒径多为0.1～0.15mm;矿石的主要构造类型为浸染状,次要为细脉浸染状,主要嵌布类型为间隙充填型。
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| 关 键 词： | 白钨矿 辉钼矿 赋存状态 夕卡岩 |
ORE COMPONENTS AND THEIR STATE OF OCCURRENCE IN THE GAOJIABANG TUNGSTEN-MOLYBDENUM DEPOSIT,QINGYANG COUNTY,ANHUI PROVINCE |
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| ZHANG Peng,YUAN Xiao-ling,ZHANG Qing,YANG Shan.ORE COMPONENTS AND THEIR STATE OF OCCURRENCE IN THE GAOJIABANG TUNGSTEN-MOLYBDENUM DEPOSIT,QINGYANG COUNTY,ANHUI PROVINCE[J].Geology of Anhui,2011,21(1):35-39. |
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| Authors: | ZHANG Peng YUAN Xiao-ling ZHANG Qing YANG Shan |
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| Institution: | ZHANG Peng,YUAN Xiao-ling,ZHANG Qing,YANG Shan(Geoanalysis Institute of Anhui Province,Hefei,Anhui 230001,China) |
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| Abstract: | Based on microscopic observation of polished section and slice,phase analysis,electronic probing and X-ray powdered crystal diffraction,it is suggested that the primary beneficial element is tungsten and secondary molybdenum in the ores from the Gaojiabang tungsten-molybdenum deposit,Qingyang county,Anhui province,other elements are insufficient for comprehensive use,and harmful components may be removed after processing.Major tungsten-bearing ore is scheelite and molybdenum 2H1 molybdenite.Mineralizing tem... |
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| Keywords: | scheelite molybdenite state of occurrence skarn |
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