Granite

Granite is a stone-like material.

Polished granite is the polished version of granite. As with diorite and andesite, it can be crafted from regular granite.

Naturally generated
Regular granite generates anywhere underground in large veins. It might also be found on the edges of lava lakes, as well as diorite and andesite. It is most commonly exposed to the surface in Extreme Hills biomes but can also be found regularly in other biomes.