Ore can convertet into Rich Stone and than into another Ore. Works with Vanilla, Bob, Angel's, MadClown, 5Dim Ores.
I updated it to 0.18 and changed a few things, ore converting is now faster.

Original Mod: https://mods.factorio.com/mod/Munda_Ore_Change by Steigenbaerchen

Liquid Ore Conversion: https://mods.factorio.com/mod/Liquid_Ore_Conversion