Iron Pickaxe

1.The iron pick-axe is sturdier than a stone pick-axe and does break easier than an iron pick-axe.
2.The iron pick-axe can mine everything except obsidian.
3.The iron pick-axe is worn down if you mine gravel.
4.The iron pick-axe is used mostly for mining gold and diamond.
5.You would usually find iron ore deep under ground.