Description:

Orekeeper Dynamite: a placeable diamond-blue cube with a single red dynamite stick strapped to the center of each of the four side faces. On detonation it creates a 14x14x14 cubic explosion that destroys all non-ore blocks in that area while preserving ore blocks (coal, iron, copper, gold, redstone, lapis, diamond, emerald, nether quartz, nether gold, ancient debris).