Bilegulch Mine is an orichalcum mine which has been overrun by Orc bandits. It is located roughly halfway between Lost Valley Redoubt and Sunderstone Gorge and directly north of the Glenmoril Coven.
Outside a blacksmith forge, a workbench and a smelter can be found. The mine contains nine Orichalcum Ore Veins. There is also a copy of The Armorer's Challenge inside.
This is also one of the possible locations of Kharjo's Moon Amulet.