| 王泽华.鄂东鸡笼山金铜矿床成矿地质特征及找矿前景分析[J].地质与勘探,2008,(5): |
| 鄂东鸡笼山金铜矿床成矿地质特征及找矿前景分析 |
| GEOLOGY AND PROSPECTING OF JILONGSHAN GOLD-COPPER DEPOSIT IN THE EASTERN HUBEI PROVINCE |
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| DOI： |
| 中文关键词: 金铜共生 叠加富集 找矿预测 鸡笼山金铜矿 |
| 英文关键词: gold and copper paragenesis overlaying and enriching ore prediction Jinlongshan gold-copper deposit |
| 基金项目:全国危机矿山矿产预测项目(编号:200642042)资助 |
| 王泽华 |
| 中国冶金地质总局中南地勘院; |
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| 中文摘要: |
| 鸡笼山金铜矿是长江中下游成矿带上一个具有代表性的大型金铜共生矿床,其成矿受地层、岩浆岩和构造联合控制,成矿过程中北北西向张扭性断裂构造多次活动,为矿床叠加富集成矿作用提供了条件,热液叠加富集成矿特征明显。工业矿体主要赋存在岩体与大冶群第五、第六岩性段组成的接触带中及其附近。文章在分析总结矿床成矿控制因素基础上,对矿区深部及外围进行了找矿预测,为下步接替资源勘查提出了有利找矿靶区。 |
| 英文摘要: |
| Jilongshan gold-copper deposit is a large scale of ore deposit and represents a Au-Cu paragenetic type in the mineralizing belt of lower Yangtze.Mineralization is jointly controlled by strata,magma and structure.An NNW-striking tenso-shear fault activated multiply during mineralization,and provided the conditions for obvious overlaying and enriching mineralization.Industrial ore bodies mainly occur in the contact zones between rock mass and the fifth and sixth parts of Daye group.Based on summary of ore-con... |
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