| 甘肃小柳沟钨多金属矿地质特征及成矿模式 |
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| 引用本文： | 安涛,周继强.甘肃小柳沟钨多金属矿地质特征及成矿模式[J].甘肃地质学报,2002,11(2):54-66. |
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| 作者姓名： | 安涛 周继强 |
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| 作者单位： | 甘肃省有色金属地质勘查局四队，甘肃省有色金属地质勘查局四队 甘肃张掖734012中国地质大学，湖北武汉430074，甘肃张掖734012 |
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| 摘 要： | 小柳沟钨多金属矿于 90年代初发现 ,目前已具大型、超大型规模。共有 4个矿床。成矿主要与长城系朱龙关群和隐伏花岗岩有关。该矿床成矿物质来源具双重性 ,成矿温度为中高温 ,成矿流体为中等盐度 ,同位素计算模式年龄确定其成矿于加里东期。矿床成因属于火山喷发沉积—岩浆热液改造矿床。
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| 关 键 词： | 小柳沟钨多金属矿 矿床地质特征 矿床成因 成矿模式 |
THE GEOLOGICAL CHARACTER AND METALLOGENIC MODEL OF
W-MULTIMETAL ORE DEPOSIT IN XIAOLIUGOU GANSU |
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| AN,Tao and ZHOU Ji,qiang.THE GEOLOGICAL CHARACTER AND METALLOGENIC MODEL OF
W-MULTIMETAL ORE DEPOSIT IN XIAOLIUGOU GANSU[J].Acta Geologica Gansu,2002,11(2):54-66. |
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| Authors: | AN Tao and ZHOU Ji qiang |
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| Institution: | AN Tao 1,2,ZHOU Ji qiang 1 |
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| Abstract: | Xiaoliugou W-multimetal ore deposit was discovered in early 1990's and so for it has come up to large scale of super large scale ore deposit and it consists of four ore districts. It's mineralization is mainly relative to Zhulongguan group of Changchengian System and concealed granite. The mineralizing malerial come from dual nature and mesohaline of meso-high temperature mineralization. The mineralization epoch is Caledonian affiliation and it's genesis is volcanic sediment-magmatic hydrothermal reform ore deposit. |
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| Keywords: | Xiaoliugou W-multimetal ore deposit Ceological character of ore deposit Ore genesis Metallogenic model |
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