| 轴向分带在黑龙江三道湾子金矿原生晕测量中的应用 |
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| 引用本文： | 蒋艳明.轴向分带在黑龙江三道湾子金矿原生晕测量中的应用[J].地质找矿论丛,2014,29(3):463-466,470. |
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| 作者姓名： | 蒋艳明 |
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| 作者单位： | 辽宁省冶金地质勘查局地质勘查研究院,辽宁鞍山,114038 |
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| 摘 要： | 热液矿床原生晕具有明显的分带特征,其中含矿溶液在运动方向上显示出的轴向分带尤其重要,分带序列的建立对于评价隐伏矿体的规模、埋藏深度以及剥蚀水平有指导性意义,在很大程度上提高了地球化学找矿方法的找矿深度。针对黑龙江省三道湾子金矿,计算总结出轴向分带序列特征,确定矿体的前缘和尾晕指示元素以及分带性指数,结合矿区已知矿体对所研究矿脉剥蚀程度和深部成矿潜力进行评价。
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| 关 键 词： | 三道湾子金矿 轴向分带 原生晕 分带序列 隐伏矿体 剥蚀程度 黑龙江省 |
| 收稿时间： | 2013/5/21 0:00:00 |
| 修稿时间： | 2014/1/21 0:00:00 |
Application of Axial Zoning to primary halo of Sandaowanzi gold deposit in Heilongjiang provice |
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| JIANG Yanming.Application of Axial Zoning to primary halo of Sandaowanzi gold deposit in Heilongjiang provice[J].Contributions to Geology and Mineral Resources Research,2014,29(3):463-466,470. |
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| Authors: | JIANG Yanming |
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| Institution: | JIANG Yanming( 1.The Geological Exploration Institute of Liaoning Metallurgical Geology and Exploration Bureau,Anshan 114038, Liaoning , China;) |
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| Abstract: | There are significant zoning features in the primary halo of hydrothermal deposits and axial zoning in the moving direction of ore fluid is especially important thus establishment of the zoning sequence is more significant to guide evaluation of the size,depth and denudation level of the concealed ore body,and improve the geochemical prospecting depth to a great extent.This paper takes Sandaowanzi gold deposit in Heilongjiang province as an example whose axial zoning sequence was calculated,front and rear elements and zonation index of the ore body were determined,denudation degree and deep mineralization potential were evaluated combined with the known ore body in the area. |
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| Keywords: | Sandaowanzi gold deposit axial zone primary halo zoning sequence concealed ore body denudation degree Heilongjiang province |
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