Potash deposits vary widely regarding their composition. Wherever possible and profitable, flotation processes are used to separate the potash-bearing component from the non-potash components. Besides flotation, several other processes, such as leaching, crystallisation, evaporation, are also utiliseable for the processing of potash-bearing materials. Based on recent activities, it will be demonstrated how these processes can be used to beneficiate more complex potash raw materials to the required potash products and by-products.