| 桐柏县老湾金矿带地质物化探特征及找矿模型 |
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| 引用本文： | 年平国,简新玲,彭翼,李吉林.桐柏县老湾金矿带地质物化探特征及找矿模型[J].河南国土资源,1999(4). |
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| 作者姓名： | 年平国 简新玲 彭翼 李吉林 |
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| 作者单位： | 河南省地质矿产厅第三地质调查队!河南信阳464000 |
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| 基金项目： | “八五”国家重点黄金地质科技攻关项目!90051—09 |
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| 摘 要： | 老湾金矿带是桐柏—大别山地区重要的构造蚀变岩型金成矿带，在对矿带成矿地质背景、地球物理、地球化学特征分析研究的基础上，建立找矿模型及找矿标志，以期望以模型指导找矿，提高矿床研究水平和地质找矿效果。通过建立模型及综合找矿评价标志，对矿床认识程度有了进一步提高，取得了较好的找矿效果。
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| 关 键 词： | 富金矿源层 找矿模型 找矿标志 老湾金矿带 |
THE CHARACTERISTICS OF GEOLOGY,GEOPHYSICAL AND GEOCHEMICAL PROSPECTING AND PROSPECTING PATTERN OF LAOWAN GOLD ORE BELT IN TONGBAI COUNTY |
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| NIAN Ping guo,JIAN Xin ling,PENG Yi,LI Ji lin.THE CHARACTERISTICS OF GEOLOGY,GEOPHYSICAL AND GEOCHEMICAL PROSPECTING AND PROSPECTING PATTERN OF LAOWAN GOLD ORE BELT IN TONGBAI COUNTY[J].Henan Land & Resources,1999(4). |
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| Authors: | NIAN Ping guo JIAN Xin ling PENG Yi LI Ji lin |
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| Abstract: | Laowan gold ore belt is a primary gold mineralization belt of the tectonic altered rock type in the Tongbai-Dabie region.On the basis of analysis and study of ore-forming geological settings,geophysical and geochemical features of the ore belt,the authors have established the prospecting pattern and criteria,for the purpose of guiding ore prospecting and raising the research level and ore prospecting effect of the zone.By way of the work of establishing prospecting pattern and evaluating criteria of overall prospecting,the desired results have been achieved. |
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| Keywords: | Au-rich source bed prospecting pattern prospecting criteria Laowan gold ore belt |
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