I have started playing the new Tekkit. In the old Tekkit I created quarries, and used the energy condenser to turn masses and masses of useless cobblestone into useful materials.
In the new Tekkit there is no condenser. So I have no idea what to do with the quickly growing piles of cobblestone I have from quarrying.
Is there a way to make all this cobblestone useful? Is there something equivalent to the energy condenser?