Relics buried in the Withered Heath may hold importance to the Zhélruka's past endeavours in the Grey Mountains.
Digging beneath the thawed soil, you uncover an old dwarf-crafted relic. Something about this ancient relic strikes you as unmistakeably Zhélruka. They may be of great value. You should search for more of these and show them to one of their kind.
You should recover Zhélruka relics from thawed soil on the Withered Heath.
You should bring the relics to Hórin in Skarháld.