| 安徽沙溪斑岩型铜金矿床含矿裂隙分布的定量模型 |
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| 引用本文： | 朱翠祎,王峰,邱检生,任启江,傅斌.安徽沙溪斑岩型铜金矿床含矿裂隙分布的定量模型[J].地质找矿论丛,1996,11(2):1-9. |
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| 作者姓名： | 朱翠祎 王峰 邱检生 任启江 傅斌 |
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| 作者单位： | 南京大学地球科学系 |
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| 摘 要： | 本文通过对普通块段克立格法编制的沙溪斑岩型铜金矿床的岩芯含脉率及铜含量的立体表面图的分析，认识了岩芯含脉率及铜含量的空间变化趋势，查明了裂隙发育程度和铜矿化强度的相关性。研究表明裂隙发育在一定程度上控制着铜矿的形成。岩芯含脉率和铜含量间的关系为探讨矿床的成因提供有益的信息。
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| 关 键 词： | 铜矿床 金矿床 斑岩型 含矿裂隙 分布 定量模型 |
| 收稿时间： | 1996/1/15 0:00:00 |
| 修稿时间： | 1996/3/21 0:00:00 |
THE QUANTITATIVE MODEL OF ORE-BEARING FISSURE DISTRIBUTION OF THE SHAXI PORPHYRY COPPER-GOLD DEPOSIT, ANHUI |
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| Niu Cuiyi,Wang Feng,Qiu Jiansheng,Ren Qijiang and Fu Bin.THE QUANTITATIVE MODEL OF ORE-BEARING FISSURE DISTRIBUTION OF THE SHAXI PORPHYRY COPPER-GOLD DEPOSIT, ANHUI[J].Contributions to Geology and Mineral Resources Research,1996,11(2):1-9. |
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| Authors: | Niu Cuiyi Wang Feng Qiu Jiansheng Ren Qijiang and Fu Bin |
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| Institution: | GEOLOGY DEPARTMENT OF NANJING UNIVERSITY;GEOLOGY DEPARTMENT OF NANJING UNIVERSITY;GEOLOGY DEPARTMENT OF NANJING UNIVERSITY;GEOLOGY DEPARTMENT OF NANJING UNIVERSITY;GEOLOGY DEPARTMENT OF NANJING UNIVERSITY |
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| Abstract: | The shaxi copper gold deposit located in the Tancheng-Lujiang deep fault belt belongs to Mesozoic porphyry-type deposit. Based on the large qantitative data of the fissure abundance and copper abandance in drilling-cores, the cubic figures were plotted using krige mathod. From analyzing the figures systematically, the variation, trend of the ore-bearing fissure and distribution pattern of copper abundance in three demension as well as the correlation between the degree of ore-bearing fissure and the intensity of copper minerlization have been found out. The results indicate that the ore-bearing fissure in certain extent control the formation of the copper deposit. The relation between them provided some useful information for the gensis of shaxi porphyrytype copper-gold deposit. |
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