Tutorialfirst Steps
an alternate route is available if you really cant get that much iron but you are willing to spend 5 extra redstone dusts, you can save yourself 4 iron ore and a tin oreayo now that youre safe at your base, smelt exactly 27 iron ore, 3 copper ore and 3 tin oreor the alternate route smelt exactly 19 iron ore, and 3 copper ore.