| 广西大厂超大型锡矿的形成条件与成矿模式 |
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| 引用本文： | 何海洲.广西大厂超大型锡矿的形成条件与成矿模式[J].地质找矿论丛,2008,23(3):187-190. |
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| 作者姓名： | 何海洲 |
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| 作者单位： | 广西地质勘查总院,南宁,530031 |
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| 基金项目： | 国家重大基础研究攀登计划项目 |
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| 摘 要： | 超大型矿床的形成条件有其特殊性.大厂超大型锡矿产出于南丹-昆仑关基底性深大断裂带上,经过多旋回构造-岩浆活动使矿质继承叠加,最后聚积于燕山晚期的岩浆热液中.大厂超大型锡矿床是各种成矿因素良好匹配,并经长时期的多重富集综合作用的结果.
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| 关 键 词： | 大厂锡矿床 超大型矿床 形成条件 成矿模式 广西 |
| 收稿时间： | 2007/4/18 0:00:00 |
| 修稿时间： | 2007/7/16 0:00:00 |
THE ORE-FORMING CONDITION AND MODEL OF DACHANG SUPER-LARGE TIN DEPOSIT |
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| HE Hai-zhou.THE ORE-FORMING CONDITION AND MODEL OF DACHANG SUPER-LARGE TIN DEPOSIT[J].Contributions to Geology and Mineral Resources Research,2008,23(3):187-190. |
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| Authors: | HE Hai-zhou |
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| Institution: | Geological Prospecting Institute of Guangxi, Nanning 530031, China |
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| Abstract: | Superlarge ore deposits are special in their ore-forming conditions.Dachang superlarge Sn deposit is formed in the deep-seated basement fault zone.Multi-cycle tectonism-magmatism superimposition leads to the final ore materials concentration in Late Yanshanian magmatic hydrothermal fluid and the deposit is resulted from optimum combination of metallogenic factors and the long-term ore material enrichment. |
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| Keywords: | tin deposit superlarge deposit the metallogenic model the ore-forming condition Guangxi |
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