| 福建龙岩中甲锡多金属矿床构造控矿特征 |
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| 引用本文： | 张达,吴淦国,陈金水,谢承涛,方黎闽.福建龙岩中甲锡多金属矿床构造控矿特征[J].资源调查与环境,1998(4). |
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| 作者姓名： | 张达 吴淦国 陈金水 谢承涛 方黎闽 |
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| 作者单位： | 中国地质科学院地质力学研究所!北京，100081，中国地质大学，北京，100083，中国地质大学!北京，100083，福建地勘局第八地质大队!龙岩，364012，福建地勘局第八地质大队!龙岩，364012，福建地勘局第八地质大队!龙岩，364012 |
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| 基金项目： | 国家计委科技找矿项目!（JG9471909），地矿部定向基金!（97－11）部分研究成果 |
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| 摘 要： | 中甲锡多金属矿床是受政和一大埔断裂带的低序级构造所控制的矿床。控矿构造研究表明，锡矿化及矿体主要受NE－NNE、NW向断裂、裂隙以及接触带构造的复合控制，构造变形以服性—脆韧性为主，构造控矿型式多样并决定矿（化）体的空间定位方式，形成高中温热液型、破碎蚀变岩型、斑宕型锡多金属矿床，成为中甲锡多金属矿床的重要成矿地质条件之一。
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| 关 键 词： | 构造控矿 锡多金属矿 福建 龙岩中甲 |
CHARACTERISTICS OF STRUCTURE-CONTROLLING ON ZHONGJIA TIN AND MULTIMETAL DEPOSITS OF LONGYAN FUJIAN PROVINCE |
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| Zhang Da, Wu Ganguo,Chen Jinshui, Xie Chengtao, Fang Limin Institute of Geomechanics CAGS Beijing China University of Geoscience Beijing The Eighth Geological Team Longyan.CHARACTERISTICS OF STRUCTURE-CONTROLLING ON ZHONGJIA TIN AND MULTIMETAL DEPOSITS OF LONGYAN FUJIAN PROVINCE[J].Resources Survey & Environment,1998(4). |
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| Authors: | Zhang Da Wu Ganguo Chen Jinshui Xie Chengtao Fang Limin Institute of Geomechanics CAGS Beijing China University of Geoscience Beijing The Eighth Geological Team Longyan |
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| Institution: | Zhang Da; Wu Ganguo;Chen Jinshui; Xie Chengtao; Fang Limin Institute of Geomechanics CAGS Beijing 100081 China University of Geoscience Beijing 100083 The Eighth Geological Team Longyan 364012 |
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| Abstract: | Zhongjia tin and multimetal deposits are controlled by lower grade structures of Zhenghe-Dapu Fault Belt. Studying on ore-controlling structures indicates that tin mineralization and orebodies are mainly controlled by NE-NNE and NW strike faults and contact zones. The structural deformation features are characterized by brittle and ductile-brittle. Various types of structure-controlling on ore determine the patterns of ore-shoots emplacement, in which forms highand moderate temperature hydrothermal, altered rock and porphyry deposits. Therefore structure is an important metallogenic geology condition in forming tin and multimetal deposits. |
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| Keywords: | structure-controlling on deposit tin and multimetal deposits Longyan Zhongiia Fujian province |
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