论文部分内容阅读
运用信息维的原理与方法对湘中锑矿带断裂构造体系的二维平面分布特征进行了研究。结果表明,信息维较之容量维更能反映断裂体系的结构特征,各矿带信息维值的差异定量地刻画了断裂的相对发育程度及分布特点。结合各矿带内锑矿床的分布特征,可发现信息维值的大小对成矿流体的运移和矿床定位有一定的指示作用,锑矿(点)产出较多、矿床储量较大的地区,其信息维值较大。
The principle and method of information dimension are used to study the two-dimensional distribution of the fracture system of the antimony ore belt in the Xiangzhong area. The results show that the information dimension can reflect the structural characteristics of the fault system better than the capacity dimension, and the differences of the information dimension values in each ore zone quantitatively describe the relative development degree and distribution characteristics of faults. Combining with the distribution characteristics of antimony deposits in each ore zone, it can be found that the value of information dimension has some indication to the migration of ore-forming fluids and ore deposit orientation. The area with more antimony ore (point) output and larger deposit reserves , Its information dimension value is bigger.