| 中国卡林型金矿床金矿物的一般特征 |
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| 引用本文： | 韦龙明. 中国卡林型金矿床金矿物的一般特征[J]. 黄金地质, 1996, 2(3): 66-70 |
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| 作者姓名： | 韦龙明 |
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| 作者单位： | 中国有色金属工业总公司矿产地质研究院 |
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| 摘 要： | 卡林型金矿的金矿物主要为Ａｕ－Ａｇ系列的自然金和含银自然金，金的成色高。在构造活动强烈的秦岭地区，金矿物形态复杂多样，以显微金为主，明金可见，而在其他构造活动微弱地区金矿物多呈圆形－椭圆形，以次显微金为主，金矿物成色与成矿地质条件密切相关。
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| 关 键 词： | 金矿床 金矿物 卡林型金矿 |
NEW DISCOVERY OF SEVERAL SPECIES OF OXYGENATED GOLD MINERALS IN DONGPING GOLD DEPOSIT |
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| Cai Changjin. NEW DISCOVERY OF SEVERAL SPECIES OF OXYGENATED GOLD MINERALS IN DONGPING GOLD DEPOSIT[J]. Gold Geology, 1996, 2(3): 66-70 |
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| Authors: | Cai Changjin |
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| Abstract: | Oxygenated gold minerals rarely occur in nature.Based on the study,several species of oxygenated gold minerals have been found in the Dongping gold deposit.As viewed from their chemical compositions and physical properties,perhaps they are new minerals. Their chemical formulas are Au2(Pb,Fe)TeO5,Au2Pb(Te,S)O6,Au2Zn(Te,Pb)2O6,Au2(Zn,Pb)2TeO6,Au2CuTeO4 and Au2Te2O5 respectively.Their geologic occurrences and mineral associations,morphologies and physical properties,optical properties and chemical compositions have been studied by the author.A lot of mineralogical data have been obtained.However,the Xray diffraction data are not satisfactory.In addition mineral facies such as AuO2,AuTe2O,AuFe3O11 and Au2SiO probably exsit and remain to be studied and proved further. |
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| Keywords: | gold mineral gold deposit Hebei |
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