Research Article

Relationship between Permeability Coefficient and Fractal Dimension of Pore in Ionic Rare Earth Magnesium Salt Leaching Ore

Table 2

Particle size percentage content of ore samples at different depths.

Ore soil depthParticle diameter/mm
>52.5~51~2.50.5~10.075~0.5<0.075

3 m15.8%32.2%16.6%16.2%10.9%8.3%
4 m12.4%37.3%18.4%16.2%10.8%4.9%
5 m10.3%31.6%17.6%18.2%16.2%6.1%