| 紫木凼金矿床载金矿物及金的赋存状态 |
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| 引用本文： | 王立全,牟传龙.紫木凼金矿床载金矿物及金的赋存状态[J].矿物岩石,1999,19(3):77-81. |
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| 作者姓名： | 王立全 牟传龙 |
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| 作者单位： | 成都地质矿产研究所!成都610082 |
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| 摘 要： | 紫木凼金矿床主要载金矿物为含砷黄铁矿和毒砂，氧化矿石中，金呈显微粒状自然金－显微金嵌布于褐铁矿，石英水云母，方解石的颗粒间或孔隙中，原生矿石中，金主要呈次显微粒自然金－次显微金包裹体，其次是类质同像形式赋存在含砷黄铁矿和毒砂矿物中。
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| 关 键 词： | 紫木凼金矿床 载金矿物 赋存状态 金矿床 |
GOLD-BEARING MINERALS AND GOLD-EXISTING STATES AT ZIMUDANG GOLD DEPOSIT |
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| Wang Liquan,Mu Zhuanlong,Lou Xiongying.GOLD-BEARING MINERALS AND GOLD-EXISTING STATES AT ZIMUDANG GOLD DEPOSIT[J].Journal of Mineralogy and Petrology,1999,19(3):77-81. |
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| Authors: | Wang Liquan Mu Zhuanlong Lou Xiongying |
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| Abstract: | The gold bearing minerals of Zimudang gold deposit are mainly arsenic bearing pyrite and arsenopyrite. In the oxidized ore, gold occurs at the grain pores and boundaries of quartz, calcite, hydromica, realgar and limonite in the forms of microgranular grains and microcrystalline grains. In the original ore, most gold occurs as sub microgranular grains and sub microcrystalline inclusions, the rest is in the form of isomorph existing in the arsenic bearing pyrite and arsenopyrite. |
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| Keywords: | Zimudang gold deposit gold bearing minerals gold existing states |
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