I thought of this idea for the Petrified Slime item to be usable in the Wood Chipper to turn a Petrified Slime into regular Slime since it's basically the same concept as turning a piece of Hardwood into pieces of regular Wood.
At the moment I am still unsure what to think of your idea. But more use for the Petrified Slime would be cool. At the moment it's not very useful at all.