Stone

Stone is a fundamental recourse in grindcraft. In order to get it you must have a Wooden pickaxe or higher. The process of getting stone can be sped up by getting miners and better pickaxes.It drops Cobblestone when mined.

Achievements
Stone Begot! Mine Stone.

Crafting
Many things can be crafted out of stone such as:

Stone tools(Pickaxe,Shovel,Sword,Axe,Hoe)

furnaces

walls(used for huts)

lava pools

huts

outer walls

village buildings

towers

and much more