Deepslate

Grimstone is a stone variant which functions similarly to cobblestone or blackstone, but takes longer to mine. Much like blackstone, it can also be used to craft stone tools, furnaces, and brewing stands. Grimstone can also be used as a decorative block being able to be crafted into many different variants.

Natural generation
Grimstone makes up the majority of the solid blocks generated below y = 0 in the Overworld.

Usage
Grimstone can be used as a substitute for cobblestone in the deep as it can be used to craft stone tools, brewing stands, and furnaces. It can also be used to repair stone tools using an anvil. It can also be used to craft polished grimstone and chiseled grimstone.

Trivia

 * Although it can be used to craft stone tools, brewing stands and furnaces, it cannot be used to craft dispensers, droppers, pistons or other blocks that use cobblestone in their recipes.

Gallery
Grimstone