Ingame Username » Dixii What is the bug? » When placing any ore or a block like cobblestone, using the OP pickaxe will give you aprox 13 of that item, like cobblestone. I place cobblestone and get 13 smooth stone. Fortune should not work on a block like cobblestone. I've tested other blocks and it does not work. As mentioned in game crops are affected by the pickaxe as well but this was stated as an intentional feature (Why, I don't know.) Evidence » Testing mechanics.