After the Great Emigration from Kalaza, the Krethuum Clan settled in Vaslavia Meadows and became herders of roltons, goats, caribou, gaks, and more, using their hides to create clothes for the other local clans. Of course, the meat from these beasts makes many a fine meal for the isolated locale.
An elder dwarven lady, Korliandra Mirvorlin of the Krethuum Clan, created "Gwartilpo," the first wheel for spinning metal thread. It was this ingenuity that made silver, gold, and veniom threading as workable as it is in modern day.
- A History of Dwarves, Chapter 7.