Board Thread:Lore/@comment-97.125.181.26-20150622022353/@comment-26298013-20150622151043

The feud really began with the Nauglamir and the Silmaril. A group of Dwarves (Not Telchar, at least not as far as I know) went to Nargothrond, made the necklace while Thingol watched, claimed it for themselves, Thingol tried to get it back with words (And insults) and the Dwarves killed him, then fled. The Dwarven leaders of Belegost, I think, (Or Nogrod, whichever-the other city refused to help) sent an army to attack. Beren led out the Elven forces, and killed most of the Dwarves, personally removing the Nauglamir from the leader of the Dwarves. (After personally killing him, of course). The remaining Dwarves fled the battle and were killed by the Ents.

After that, the Dwarves of the Blue Mountains and the Sindarin Elves were not always friendly. Later, the Dwarves would uncover a Balrog and did something during the Elven war against Sauron in the S.A.