Basalt Brick is a block added by Artifice. It is usually used to build houses, due to its good blast resistance. It has the texture of a black stone brick.
Basalt Brick can be made by combining four blocks of Basalt in a square pattern in a crafting table. Basalt Brick can be used to craft Basalt Paver, Chiseled Basalt, Basalt Brick Stairs, and Basalt Brick Slab.