The Crusher crushes clumps into Dirty Dusts, Ingots into dusts and Biomatter into Bio Fuel.

Additional Uses
Cobblestone to Gravel
Gravel to Sand
Chiseled Stone Bricks to Stone Bricks
Stone to Cobblestone
Cracked Stone Brick to Stone
Sandstone to Sand
Flint to Gunpowder
Stone Bricks to Cracked Stone Bricks