| 陕西葫芦沟金矿床原生叠加晕模型 |
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| 引用本文： | 杨宏林,韩晓燕.陕西葫芦沟金矿床原生叠加晕模型[J].矿产与地质,2005,19(6):704-709. |
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| 作者姓名： | 杨宏林 韩晓燕 |
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| 作者单位： | 1. 西北有色地质勘查局物化探总队,西安,710068
2. 青海有色矿勘院,青海,810000 |
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| 基金项目： | 本文编写过程中承蒙方维萱博士指导,在此由衷感谢! |
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| 摘 要： | 在分析小秦岭陕西段成矿地质地球化学背景基础上,研究葫芦沟金矿床原生叠加晕结构特征,发现矿床元素轴向分带具明显“反分带序列”特征,即在矿体尾部出现前、尾晕元素共存特征.从矿床原生叠加晕角度出发,初步总结了葫芦沟金矿床原生叠加晕结构特征,建立了葫芦沟金矿床原生叠加晕模型.预测在23线1000～800m标高之间仍有盲矿体存在.
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| 关 键 词： | 金矿床 原生叠加晕 模型 葫芦沟 陕西 |
| 文章编号： | 1001-5663（2005）06-704-06 |
| 收稿时间： | 2005-06-20 |
| 修稿时间： | 2005年6月20日 |
PRIMARY OVERPRINT HALO OF THE HULUGOU GOLD DEPOSIT IN SHANXI PROVINCE |
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| YANG Hong-lin,HANG Xiao-yan.PRIMARY OVERPRINT HALO OF THE HULUGOU GOLD DEPOSIT IN SHANXI PROVINCE[J].Mineral Resources and Geology,2005,19(6):704-709. |
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| Authors: | YANG Hong-lin HANG Xiao-yan |
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| Abstract: | Xiaoqinling gold belt is one of the important gold production regions in China. Through analyzing metallogenic geology and geochemical background of Xiaoqinling in Shanxi province and based on the theory of primary overprint halo of metallic deposit, the configuration of this halo is summarized preliminarily, and the halo model is also established. Based on studying the configuration of this halo, it is found out that there exists apparent characteristics of retro-zoning sequence of elements in this deposit and there is coexistence characteristics of head and tail halos in the end of the deposit. So it is proposed that there might be some blind ore bodies at elevation 800-1000m on Line 23. |
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| Keywords: | gold deposit primary overprint halo model Hulugou Shanxi |
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