Contribution (C_clouds) of individual cloud species in the best-fit to the WASP-107 b data normalized by the atmospheric scale height (H = 1030 km), showing the contribution of the individual components. In all our retrievals, SiO₂ clouds (in blue) seem necessary to explain the sharp opacity rise at λ > 8 μm. However, they do not explain 100% of the feature requiring secondary contributions from either MgSiO₃ or Mg₂SiO₄ particles.