| 个旧矿区西部凹陷带花岗岩锡矿床地质特征及控矿规律分析 |
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| 引用本文： | 宋学旺.个旧矿区西部凹陷带花岗岩锡矿床地质特征及控矿规律分析[J].矿产与地质,2014(2):154-159. |
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| 作者姓名： | 宋学旺 |
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| 作者单位： | 云南锡业集团资源开发有限公司,云南个旧661000 |
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| 摘 要： | 个旧矿区是一个与花岗岩有关的特大型锡多金属矿集区。近年来在花岗岩体内发现了蚀变花岗岩锡多金属矿体,进一步拓展了找矿的空间。笔者在分析个旧老厂矿田西部凹陷带花岗岩锡多金属矿床地质特征的基础上,着重从花岗岩体表层原生破裂构造对矿床的控矿规律进行了探讨。
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| 关 键 词： | 锡多金属矿床 成矿地质特征 成矿规律 控矿因素 |
Geological characteristics and ore controlling regularity analysis of granite type Sn deposit in hollow zones of western Gejiu mining area |
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| SONG Xue-wang.Geological characteristics and ore controlling regularity analysis of granite type Sn deposit in hollow zones of western Gejiu mining area[J].Mineral Resources and Geology,2014(2):154-159. |
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| Authors: | SONG Xue-wang |
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| Institution: | SONG Xue-wang (Resource Development Company Limited of Yunnan Tin Group, Gejiu, Yunnan 661000) |
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| Abstract: | Gejiu mining area is an oversized tin polymetallic ore concentration area which is related with gran-ite.In recent years altered granite tin polymetallic ore bodies are found in the granite rock bodies,and it changes the future works of prospecting in this area.Based on the analysis on geological characteristics of granite type tin polymetallic deposit in hollow zones of western Laochang ore field of Gejiu,this article focu-ses on the regularities of ore controlling effect of primary crush structure on the surface of granite rock bodies over deposits. |
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| Keywords: | granite type tin polymetallic deposit metallogenetic geological characteristics metallogenic regu-larity ore controlling factor |
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