| 德江县大元萤石矿床地质特征及控矿因素 |
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| 引用本文： | 殷科华,吕天权,翁申富.德江县大元萤石矿床地质特征及控矿因素[J].贵州地质,2008,25(3). |
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| 作者姓名： | 殷科华 吕天权 翁申富 |
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| 作者单位： | 贵州省地矿局106地质大队,贵州,遵义,563000 |
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| 摘 要： | 德江县大元萤石矿床位于务川汞矿带金鸡岭背斜的南东翼,矿体(脉)赋存于寒武系下统清虚洞组第一段白云质灰岩中,产出层位独特,矿物组合简单,矿石质量尤佳。经初步研究认为,萤石矿床的形成与地下低温热卤水的活动有关,并严格受张性断裂、岩相古地理和地层岩石组合的综合控制,具有明显的层控特征,其成矿时代归属燕山期。
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| 关 键 词： | 萤石矿床 地质特征 控矿因素 成因初探 德江大元 |
Geologic Characters and Ore Control Factors of Dayuan Fluor Deposit in Dejiang County |
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| YIN Ke-hua,Lii Tian-quan,WENG Shen-fu.Geologic Characters and Ore Control Factors of Dayuan Fluor Deposit in Dejiang County[J].Guizhou Geology,2008,25(3). |
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| Authors: | YIN Ke-hua Lii Tian-quan WENG Shen-fu |
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| Abstract: | Dayuan fluor deposit is located on the south-east leg of Jinjiling anticline,Wuchuan mercury deposit belt in Dejiang county.The ore body occupies in the first dolomitized limestone of the Qingxudong formation in low Cambrian,the occurrence layer is special,the mineral combination is simple and the quality is high.By primary research,the formation of fulor deposit has relationship with the activities of low temperature thermal brine,and it's controlled by tensile fracture,lithofacies ancient geology and rock association strictly.The strata-binding is obviously and the mineralization is in Yanshan stage. |
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| Keywords: | fulor deposit geologic character strata-binding sector primary study of the causation Dejiang Dayuan |
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