Arkenstone of Thráin
The Arkenstone of Thráin, also known as the Heart of the Mountain, was a great and wondrous jewel that was sought by Thorin II which had been discovered beneath Erebor during the reign of Thráin I, and then shaped by the Dwarves.
TheArkenstone of Thráin, also known as theHeart of the Mountain, was a great and wondrous jewel that was sought byThorin IIwhich had been discovered beneathEreborduring the reign ofThráin I, and then shaped by theDwarves. The Arkenstone became the family heirloom of theKingsofDurin's Folk, but was lost when thedragonSmaugstole the mountain from the Dwarves.