Research Article

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

Table 1

Density of ore samples.

Ore soil depthSample numberVolume/cm3Mass/gNatural density/(g/cm3)Mean natural density/(g/cm3)Mean dry density/(g/cm3)

3 m150.068.511.371.381.26
250.067.851.36
350.070.381.41

4 m150.064.361.291.291.13
250.065.471.31
350.063.651.27

5 m150.078.311.561.521.33
250.075.621.51
350.074.231.48