| 蒙古东南部中生代碱性岩浆活动与成矿 |
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| 引用本文： | 吴良士.蒙古东南部中生代碱性岩浆活动与成矿[J].地球与环境,1998(2). |
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| 作者姓名： | 吴良士 |
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| 作者单位： | 地质矿产部矿床地质研究所!北京，100037 |
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| 摘 要： | 这是一篇国外考察报告，介绍了蒙古东南部地区由碱性一次碱性火山岩、次火山岩和侵入岩组成的中生代碱性杂岩体及其与有关的稀有稀土矿床的基本地质特征，并对与蒙古毗邻的中国境内寻找类似的磁性杂岩体及其与有关矿床的可能性提出建议。
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| 关 键 词： | 碱性杂岩体 碳酸岩 莫苏盖胡都格 稀有稀土矿床 |
MESOZOIC ALKALIC MAGMATISM AND METALLIZATION IN SOUTHEAST MONGOLIA |
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| Abstract: | This paper is a literature survey, which introduces the geological features of the Mesozoic alkalic complexes and their associated rare-earth and rare-metal deposits in Southeast Mongolia. It is suggested how to explore similar Mesozoic alkalic complexes and associated ore deposits in North Inner Mongolia, West Jilin and Northwest Heilongjiang, China.Keywrods: alkalic complex; rare-earth and rare-metal deposits; Mongolia |
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