| 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,(2):1-9 |
| 安徽沙溪斑岩型铜金矿床含矿裂隙分布的定量模型 |
| THE QUANTITATIVE MODEL OF ORE-BEARING FISSURE DISTRIBUTION OF THE SHAXI PORPHYRY COPPER-GOLD DEPOSIT, ANHUI |
| 投稿时间：1996-01-15 修订日期：1996-03-21 |
| DOI：10.6053/j.issn.1001-1412.1996.2. 001 |
| 中文关键词: 斑岩型铜金矿床 含矿裂隙 岩芯含脉率 定量模型 |
| 英文关键词: |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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