Prismarine Bricks

Prismarine Bricks is an upcoming stone-like material that only appears underwater in ocean monuments. This block is a variant of the prismarine block. In ocean monuments, prismarine bricks make up the 'stands' that the dungeons are 'supported' with if they are not generated directly on the seafloor.

World Generation
Prismarine Bricks generate naturally in ocean monuments, making up the 23 pillars below the monuments, as well as some small decorative features. This method yields a large quantity of bricks, but is non-renewable.

Crafting
Prismarine Bricks can be crafted with 9 prismarine shards in a crafting table. This method is inefficient and requires a lot of shards, however it is renewable, and the demand for shards can be met with a Guardian farm.

Trivia

 * Despite other brick type blocks requiring 4 of material in a square, this block requires 9.

pt-br:Tijolos de Prismarinho