Bowen's reaction series on Outer Planets ??

[Widdekind]

How would the earth-specfic mineral crystallization sequences be affected, if rocky material (as on earth) were combined in a slurry, with various ices, as occurs during assemblage of planets, in (example) our outer solar system ?

 

[Ophiolite]

As occurs at present the volatiles would be concentrated in the end stage products. Expect to see a lot more hydrothermal veins.