| 紫金山矿集区铜地球化学块体特征及找矿潜力 |
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| 关键词:geochemical exploration ore potential geochemical block Zijinshan ore concentration area |
| 基金项目:福建省自然科学基金《闽西南拗陷带中生代成矿系统中蓝辉铜矿的成因意义》(项目编号: 2009J01215)、福州大学人才基金《太平洋西南缘浅成低温热液矿床成矿作用对比研究》(项目编号: XRC-0738)、国土资源部典型金属矿科学基地研究(建设)项目“福建紫金山铜金矿科学基地研究” (项目编号: 200911007) |
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| Copper Geochemical Block Characteristics and Ore Potential of the Zijinshan Ore Concentration Area |
| Geochemical block delineation and inner structure analysis were carried out in the Zijinshan ore concentration area by means of geochemical block theory. The work was based on 1:200 000 regional geochemical exploration data, for which 2 km×2 km window data were used. The authors analyzed characteristics of such parameters as area, available metal quantity and concentration degree corresponding to various content levels of the copper geochemical blocks. Probing into the internal structure of the geochemical block of a certain element may reveal the gradual concentration and formation path of that element in the geochemical block. Predictive evaluation was carried out for several key copper geochemical blocks. It is pointed out that there exists great potential in search for copper resources in these geochemical blocks. |
| WANG Shao-huai,ZHANG Guo-lan,PEI Rong-fu.2010.Copper Geochemical Block Characteristics and Ore Potential of the Zijinshan Ore Concentration Area[J].Acta Geoscientica Sinica,31(1):90-94. |
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