Uranium Concentrate

Uranium concentrate is a special liquid that can't be spilled and appears only during the uranium treatment process. It can be obtained by adding water and uranium ore to the macerator. There are two types of Uranium Concentrate: Hexavalent Uranium Concentrate and Tetravalent Uranium Concentrate. Hexavalent Uranium Concentrate can be transformed into Uranium Solution by adding Sulfuric Acid, but if you got Tetravalent Uranium Concentrate you should add oxygen to convert it into Hexavalent or add caustic soda to Tetravalent Uranium Concentrate which gives the same result - Uranium Solution (You can try adding slaked lime instead of caustic soda because it is cheaper, but sometimes whole uranium concentrate will disappear - it has a small chance to contain magnesite or dolomite, that will react with sulfuric acid instead of uranium). Also, during maceration, you can obtain rock and radium as a byproduct.