临沧花石的分形特征和成因

Fractal feature and genesis of Lincang granite

通过对临沧花石图片的测量分析发现,临沧花石具有分形特征,分形的无标度区间为1.000~8.000 mm.盒维数值为1.453,表面分形维数为2.389,采用密度相关函数计算得到的分维为1.434.分析发现,临沧花石是溶解了含铁、锰的化合物的水,在微节理中蒸发、流失,使铁、锰的化合物沉积形成.

By the quantitative analysis to the Lincang granite photograph,Lincang granite with fractal nature,granite no marked the interval is 1.000～8.000 mm,box-dimension value is 1.453,tri-surface dimension value is 2.389,and density correlation function value is 1.434.These analysis to granite in produce fractal geometry.It was the compounds of iron and manganese,and formed because the water evaporated and lost in micro joints to make the compounds of iron and manganese deposit.