| 河北丰宁牛圈银矿床原生晕特征及深部预测 |
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| 引用本文： | 姚玉增,巩恩普,梁俊红,杨洪英,崔显德.河北丰宁牛圈银矿床原生晕特征及深部预测[J].地质找矿论丛,2005,20(2):142-145,150. |
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| 作者姓名： | 姚玉增 巩恩普 梁俊红 杨洪英 崔显德 |
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| 作者单位： | 东北大学,地质系,沈阳,110004 |
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| 摘 要： | 牛圈银矿是冀北地区重要的独立型银矿床.对其原生晕统计分析研究表明,所测微量元素基本都服从对数正态分布,矿床原生晕指示元素组合为Au Ag Cu Pb Zn Mn As Sb;Bi Hg;Mo Sb.在矿体上盘出现头晕元素与尾晕元素相叠加的情况,说明1 150 m剖面以下具有良好的矿化前景.
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| 关 键 词： | 牛圈银矿 原生晕 异常 统计分析 成矿预测 河北省 |
| 文章编号： | 1001-1412(2005)02-0142-04 |
| 收稿时间： | 2004/6/29 0:00:00 |
THE CHARACTERISTICS OF PRIMARY HALO AND DEEP ORE FORECASTING OF NIUJUAN SILVER DEPOSIT, FENGNING, HEBEI PROVINCE |
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| YAO Yu-zeng,GONG En-pu,LIANG Jun-hong,YANG Hong-ying and CUI Xian-de.THE CHARACTERISTICS OF PRIMARY HALO AND DEEP ORE FORECASTING OF NIUJUAN SILVER DEPOSIT, FENGNING, HEBEI PROVINCE[J].Contributions to Geology and Mineral Resources Research,2005,20(2):142-145,150. |
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| Authors: | YAO Yu-zeng GONG En-pu LIANG Jun-hong YANG Hong-ying and CUI Xian-de |
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| Institution: | Geology department, Northeastern University, Shenyang 110004, China;Geology department, Northeastern University, Shenyang 110004, China;Geology department, Northeastern University, Shenyang 110004, China;Geology department, Northeastern University, Shenyang 110004, China;Geology department, Northeastern University, Shenyang 110004, China |
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| Abstract: | Niujuan silver deposit is an important independent deposit in North Hebei. The statistical analysis of its primary halo indicates that all the minor elements are log-normally distributed, and the element association are Au+Ag+Cu+Pb+Zn+Mn+As;Bi+Hg;Mo+Bi. The head elements and tail elements overlapped together in the hanging wall of ore-body, which indicates that there is excellent mineralization in the deep parts under 1150m profile. |
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| Keywords: | Niujuan silver deposit primary halo anomally statistical analysis mineralization forecasting |
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