| 试论长城式金矿的找矿方向 |
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| 引用本文： | 纪燕祥,纪广俭.试论长城式金矿的找矿方向[J].黄金科学技术,2009,17(1):18-23. |
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| 作者姓名： | 纪燕祥 纪广俭 |
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| 作者单位： | 河北省地质矿产勘查开发局第二地质大队,河北,唐山,063000 |
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| 基金项目： | 致谢 本文撰写过程中,卢景芳高级工程师、段长青工程师、石晓兰工程师等曾提供有关资料并共同探讨相关问题,纪雪晶女士协助制图和摘要翻译,在此一并感谢. |
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| 摘 要： | 长城金矿属于构造裂隙充填型热液矿床，虽然各矿脉在地表的走向大体与呈NW—NWW走向的围岩长城系、蓟县系产状相近，但金矿化的范围和强度却呈近SN或NNE向，否定了该矿床的矿化和分布受长城系和蓟县系地层控制及属层控卡林型金矿床的见解，认为金矿化主要受深部隐伏的近SN—NNE向主干断裂构造控制，找矿工作应按照这一认识和规律进行部署，并把重点放在寻找隐伏的主干成矿构造及其相关的矿床、矿体上。
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| 关 键 词： | 长城式金矿 构造裂隙 热液矿床 找矿方向 主干成矿构造 |
| 收稿时间： | 2008-06-08 |
Discussion on Prospecting Direction of Changcheng-type Gold Deposit |
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| JI Yanxiang,JI Guangjian.Discussion on Prospecting Direction of Changcheng-type Gold Deposit[J].Gold Science and Technololgy,2009,17(1):18-23. |
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| Authors: | JI Yanxiang JI Guangjian |
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| Affiliation: | JI Yanxiang,JI GuangjianThe Second Geological Team of Geology , Mineral Resources Exploration , Development Bureau of Hebei Province,Tangshan 063000,Hebei,China |
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| Abstract: | Changcheng-type gold deposit belongs to the structure fissure filled hydrothermal deposit,the surface trend of ore vein is similar to NW-NNE trend of wallrock Changcheng and Lixian system,but the scope and intensity of gold mineralization near to SN or NNE trend,this deny that the mineralization and distribution of Changcheng-type gold deposit are controlled by strata of Changcheng and Jixian system.The research realizes that gold mineralization is controlled by the depth of concealed SN-NNE main fault stru... |
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| Keywords: | Changcheng-type gold deposit Structural fissure Hydrothermal deposit Prospecting direction Main metallogenic structure |
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