分形理论及其在金矿研究中的应用浅析

对于形态复杂、产状多变的矿体和构造而言，用长、宽、高和产状诸要素去度量它们，难以准确地定量。在这种情况下，分形理论比经典测反理论更有其分析优势。因而，引入分形工具以对矿体分形结构及相关特征的的讨论代替常规几何分析，有可能更加贴近真实的金成矿过程实际。在讨论分形理论与经典测度理论的某些区别后，以小秦岭几个石英脉金矿床为例，讨论如何在金矿研究中应用分形理论及应注意的一些问题。

PRELIMINARY DISCUSSION ON THE APPLICATION TO FRACTAL THEORY AND TO THE STUDY OF GOLD ORE DEPOSITS

To the gold ore bodies and structures with complex shapes and changeable occurrences,the quantitativemeasurement of their length,width ,height and occurrence element is hard to get correctly ;fractal theory ,in thiscase,possesses more advantageous than the classic measuring one, By using fractal geometry methed ,the discus-sion of the fractal textures of the ore bodies and their related features could be carried out instead of by using theconventional geonetry analyses. We believe that the understanding of gold mineralization should be more closedto the natural proccess in terms of it.In this paper,some differences between fractal theory and classic measuretheory were discued, some examples of Au bearing quartz veins in Little Qinling mountain were listed to dis-cuss the application of fractal theory to the study of gold deposits and some problems related to the applicationwere noted.