| 江西省黎川县上水桥金、萤石矿区控矿断裂形成的时效性及脉岩对成矿的屏蔽作用 |
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| 引用本文： | 万禄进,刘传侦,冯德志.江西省黎川县上水桥金、萤石矿区控矿断裂形成的时效性及脉岩对成矿的屏蔽作用[J].福建地质,2000(4). |
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| 作者姓名： | 万禄进 刘传侦 冯德志 |
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| 作者单位： | 江西省地勘局九一二大队!鹰潭，335001，江西省地勘局九一二大队!鹰潭，335001，江西省地勘局九一二大队!鹰潭，335001 |
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| 摘 要： | 上水桥金、萤石矿区断裂活动和热液活动均具有多期次特点。成为控矿构造的断裂 ,其活动时间与成矿热液活动时间有较高的统一性 ,在有效时间内活动的断裂控制了金、萤石矿化及矿体。在成矿前脉岩贯入岩体围岩断裂、裂隙 ,防止了热液逸散 ,对成矿起到良好的屏蔽作用。
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| 关 键 词： | 时效性 屏蔽作用 控矿断裂 上水桥 江西省 |
Discussion on the Limitation Period of Forming Ore-Controlled Faults and the Shielding of Vein Rocks against Mineralization in the Shangshuiqiao Gold and Fluorite Mining, Lichuan,Jiangxi Province |
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| Wan,Lujin,Lui,Chuanzhen,Feng,Dezhi.Discussion on the Limitation Period of Forming Ore-Controlled Faults and the Shielding of Vein Rocks against Mineralization in the Shangshuiqiao Gold and Fluorite Mining, Lichuan,Jiangxi Province[J].Geology of Fujian,2000(4). |
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| Authors: | Wan Lujin Lui Chuanzhen Feng Dezhi |
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| Abstract: | Fault motion and hydrothermal activity of the Shangshuiqiao gold and fluorite mining have multiperiodic characters.The active time of ore controlled faults and hydrothermal ore forming solution are in unification,and the active faults in the mining control the gold and fluorite mineralization and orebody formation within a given time.The vein rocks inject into fractures of country rock,which prevents hydrothermal solution from escaping and has effective shielding against mineralization in the surveyed area. |
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| Keywords: | limitation time shielding ore controlled fault Lichuan Jiangxi Province |
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