Begin by speaking to Doric, located directly northwest of Falador, and south of the Goblin Village, in a small hut. Talk to Doric, and ask if you can use his anvils. He will tell you that you need to get some things for him first. He asks for six Copper ores, two Iron ores, and four pieces of clay. Completing this task is quite an easy one, as you have several different options. You can either mine the items yourself from the Dwarven Mines nearby; purchase the ores from other players; or purchase the ores from Drogo Dwarf's Mining Shop, which can also be located down at the Dwarven Mines.