Both Precasia Stone variants can be mined up with any pickaxe. If mined without a pickaxe, nothing will be dropped.
High Precasia Stone generates in the first few layers beneath the surface of Precasia.
Low Precasia Stone makes up the majority of the underground of Precasia, similar to stone in the Overworld.
High Precasia Stone is dropped when Precasia Grass is mined without a tool enchanted with Silk Touch.
Precasia Stone serves as a building material and as a decorative block.