Cracked Stone Brick

Cracked Stone Brick is a new block type that will be included in the 1.8 Beta update. It can be found in Strongholds, which will also be included in the 1.8 update.

Trivia

 * It appears that, as of 1.8 pre-release, these blocks act like mushroom cap blocks, generating a differing texture once via location.

Bugs

 * When destroyed, they drop normal Stone Bricks and, if placed in the world with an inventory editor, they will appear as normal Stone Bricks.