| 中国铜矿床品位吨位模型 |
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| 引用本文： | 肖克炎,李景朝,陈郑辉,何凯涛,严光生.中国铜矿床品位吨位模型[J].地质论评,2004,50(1):50-56. |
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| 作者姓名： | 肖克炎 李景朝 陈郑辉 何凯涛 严光生 |
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| 作者单位： | 中国地质科学院矿产资源研究所,北京,100037;中国地质调查局发展研究中心,北京,100083 |
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| 摘 要： | 笔者等以1999年底的全国铜矿储量数据为基础，研究了中国铜矿不同成矿类型的品位吨位分布特征，在此基础上研究了中国斑岩型铜矿的品位、吨位分形特征。在研究铜矿的品位吨位特征的基础上，在矿产资源评价系统(MRAS)上集成MRAK3计算方式，进行全国的铜矿资源量预测评价。
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| 关 键 词： | 铜矿 品位吨位模型 分形 MRAS MARK3 |
The Model of China's Copper Grade--Tonnage and the Resource Appraisal Technique |
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| XIAO Keyan,LI Jingchao,CHEN Zhenghui,YAN Guangsheng Institute of Mineral Resource,Chinese Academy of Geological Sciences,Beijing,Development Research Center,China Geological Survey,Beijing.The Model of China's Copper Grade--Tonnage and the Resource Appraisal Technique[J].Geological Review,2004,50(1):50-56. |
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| Authors: | XIAO Keyan LI Jingchao CHEN Zhenghui YAN Guangsheng Institute of Mineral Resource Chinese Academy of Geological Sciences Beijing Development Research Center China Geological Survey Beijing |
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| Abstract: | On the base of the national copper reserves data up to the end of 1999, the authors have studied the distribution characters of the copper grade-tonnage model of various metallogenic types and concluded that the porphyry copper deposits of China are characterized by a fractal distribution. Based on researches of the copper grade-tonnage model, the authors have integrated the MARKS method to the Mineral Resource Appraisal System (MRAS), and calculated the various types of copper resource. |
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| Keywords: | copper grade-tonnage model fractal distribution MRAS MARK3 |
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