Raven Rock Mine is a derelict ebony mine located in the most northern part of Raven Rock. It was owned by the East Empire Company before the ebony eventually dried up and they abandoned Raven Rock. In reality, the miners once broke into an old tomb, also known as Bloodskal Barrow. They managed to wake up the Draugr in the crypt and most of them, if not all, were killed. The East Empire Company sealed this part of the mine and closed the whole of it with the excuse that the mine was dried up. It proved after that this was not the situation, and the mine is reopened after the featured quest is completed.