For Mordaneus, the Black Ring member you fought came out of Lanilor's house.....
Spoiler : [color:"#304154"]look for a key straight into Lanilor's house, on the shelves with the plant and banner[/color]~~ (highlight the text to read)
The entrance to the mines is in the south western part of the dwarven halls. Did you wave your cursor around a bit, to try to find it?
Dwarven Halls, mine
level 1 /
level 2 
