Lola's Treasure Map
Notes : Right click this item to begin the quest.
Map displays this when you click on it:
First Hint: North of Hidden Valley Mines
Second Hint: West of Moongorge
Third Hint: North East of Dead Tree Cave
Fourth Hint: South East of Barren Caves
Mystery Numbers: (50.3, 36.6)
This seems to indicate that the mound you need is somewhere near the Barrow, but that is nowhere close to 50.3, 36.6.