Left: S = 1 phase equilibrium zones of Cr[s], KCl[s], H₂O[s/l] and H₂S[s/l] cloud species (black lines) as a result of the TEA species number density calculations. Right: S = 1 phase equilibrium zones of TiO₂[s] and SiO[s] cloud species (black lines) as a result of our Helling et al. (2016) species number density calculations. Symbols denote values from the S = 1 phase equilibrium fitting equations from Lodders & Fegley (2002); H₂O[s/l], H₂S[s/l], Visscher et al. (2010); MgSiO₃[s], Mg₂SiO₄[s], Morley et al. (2012); Cr[s], KCl[s] and Wakeford et al. (2017b); Al₂O₃[s], CaTiO₃[s] at solar metallicity. No direct comparisons with TiO₂[s] and SiO[s] between the studies are available.