Question: where are dwarven ruins in skyrim?
Answer: You'll get a good start at amassing a large stash of Dwemer materials if you raid the "Dwarven Storeroom" just outside of Mzulft. This dwemer ruin is located due east of Witch Mist Swamp, about three-quarters of the way to the mountains that form the eastern edge of the map and more or less directly north of Riften.