The Nightmare's Hoof was known for its numerous small but active volcanoes, and for the rumors about an extensive clan of fire giants dwelling within the mountains. The mountains were rich in ore deposits, including gold and high-quality iron. Sambrese dwarves founded many outposts in the mountains to mine those deposits.
- ↑ 1.0 1.1 1.2 1.3 1.4 Chris Tulach (June 2009). “Adventurers of the Realms: Tarmalune and the Windrise Ports”. In Chris Youngs ed. Dragon #376 (Wizards of the Coast), p. 48.
- ↑ 2.0 2.1 2.2 Eric E. Menge (2009-09-11). The Burning Scent of Perfumed Swords (MINI1-02) (ZIP/PDF). Living Forgotten Realms. Wizards of the Coast. pp. 50–52. Retrieved on 2017-07-18.
- ↑ Bruce R. Cordell, Ed Greenwood, Chris Sims (August 2008). Forgotten Realms Campaign Guide. (Wizards of the Coast), p. 200. ISBN 978-0-7869-4924-3.