| 贵州晴隆大厂层中段玄武质砾岩与锑矿成矿关系研究 |
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| 引用本文： | 田亚洲,聂爱国,祝明金,亢庚. 贵州晴隆大厂层中段玄武质砾岩与锑矿成矿关系研究[J]. 贵州大学学报(自然科学版), 2011, 28(5): 25-28,38 |
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| 作者姓名： | 田亚洲 聂爱国 祝明金 亢庚 |
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| 作者单位： | 贵州大学 资源与环境工程学院,贵州贵阳,550003 |
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| 摘 要： | 通过对大厂层上覆玄武岩和锑矿石的稀土元素特征进行对比,综合玄武岩的锑背景值和锑矿石的硫同位素地球化学特征,认为锑矿的物源很有可能是玄武岩.另外,通过分析玄武质砾岩的岩石特征并结合玄武质砾岩中砾石和胶结物部分稀有元素测试结果,表明玄武质砾岩层可能为锑矿主要矿源层.以天水来源为主的地下水热液不断萃取矿源层中的成矿物质,在砾...
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| 关 键 词： | 玄武质砾岩 矿源层 锑矿 成矿关系,晴隆 |
The Study of the Mineralization of Basaltic Conglomerate and Antimony Deposit in the Middle of the Dachang Formation,Qinglong,Guizhou |
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| TIAN Ya-zhou,NIE Ai-guo,ZHU Ming-jin,KANG Geng. The Study of the Mineralization of Basaltic Conglomerate and Antimony Deposit in the Middle of the Dachang Formation,Qinglong,Guizhou[J]. Journal of Guizhou University(Natural Science), 2011, 28(5): 25-28,38 |
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| Authors: | TIAN Ya-zhou NIE Ai-guo ZHU Ming-jin KANG Geng |
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| Affiliation: | TIAN Ya-zhou,NIE Ai-guo,ZHU Ming-jin,KANG Geng(College of Resources and Environmental Engineering,Guizhou University,Guiyang 550003,China) |
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| Abstract: | Comparing the REE characteristics of the basalts that overlie the Dachang formation and the antimony ores,and comprehensively analyzing the antimony background of the basalts and the geochemical characteristics of the antimony ores,we think that the Dachang antimony in Qinglong probably came from the basalts by means of these evidences.In addition,by analyzing the petrology of the basaltic conglomerates and combining the test results about REE in the gravels and cements of the basaltic conglomerates,we know... |
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| Keywords: | basaltic cnglomerates source bed antimony deposits mineralization relation QingLong area |
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