| 甘肃天鹿砂岩型铜矿床地质特征及成矿模式 |
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| 引用本文： | 李大民,孙永君,许文进.甘肃天鹿砂岩型铜矿床地质特征及成矿模式[J].矿床地质,2006,25(3):312-320. |
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| 作者姓名： | 李大民 孙永君 许文进 |
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| 作者单位： | 甘肃省地质矿产勘查开发局第四地质矿产勘查院,甘肃,酒泉,735000 |
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| 基金项目： | 甘肃省地质矿产局切块基金项目(K1.10)的资助 |
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| 摘 要： | 文章在系统总结天鹿铜矿床地质特征的基础上,分析了成矿时代和矿床成因,并建立了成矿模式。结果表明,天鹿铜矿床赋存于中志留统泉脑沟山组杂色岩层中,其成矿物质来自陆源,主成矿期为中志留世,属沉积砂岩型铜矿床。
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| 关 键 词： | 地质学 砂岩型铜矿床 地质特征 矿床成因 成矿模式 天鹿铜矿床 |
| 文章编号： | 0258-7106（2006）03-0312-09 |
| 收稿时间： | 2005-03-31 |
| 修稿时间： | 2005-03-312006-03-10 |
Geological characteristics and metallogenetic model of Tianlu sandstone copper deposit in Gansu Province |
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| LI DaMin,SUN YongJun,XU WenJin.Geological characteristics and metallogenetic model of Tianlu sandstone copper deposit in Gansu Province[J].Mineral Deposits,2006,25(3):312-320. |
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| Authors: | LI DaMin SUN YongJun XU WenJin |
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| Institution: | No. 4 Geology and Mineral Exploration Team, Gansu Provincial Bureau of Geology and Mineral Exploration and Development, Jiuquan 735000, Gansu, China |
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| Abstract: | Based on systematic summarization of geological characteristics of the Tianlu copper deposit, this paper has analyzed its metallogenic epoch and genesis, and built up a metallogenic model. The results show that the ore_bearing strata occur in variegated strata of Middle Silurian Quannaogoushan Formation, that the metallogenic materials might have been derived from the land area, and the metallogenic epoch is middle Silurian. |
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| Keywords: | geology sandstone copper deposit geological characteristics genesis of ore deposit metallogenic model Tianlu copper deposit |
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