The stone brick was added with no intention. It was something random, and really had no purpose but to be able to craft the stone brick block.
As a Crafting Ingredient
|1.5||Added stone brick.|
- There isn't a real reason why this is in the mod.
- It was only really made to be able to craft the stone bricks.
- Several vanilla crafting recipes have been removed to allow this item to be used, such as the crafting for the stone button.