Same as Fig. 3 but for the 256_2F run. The left column shows the monofluid results and the right column shows the results when dust is modelled as Lagrangian particles. The top row shows the 1 nm dust grains and the bottom row the 10 μm dust grains. The red dashed line indicates the maximum dust enrichment as defined in Eq. (17). All the material that is above this line has an excessive dust concentration.