You will also receive:
Blood of the Mountain has such a low drop rate that it should not be wasted on a rep turn-in. Seriously.
I once bought 2 x Blood of the Mountain for 50 silver coins in Wrath of the Lich King . I used them on this quest because I was working on reaching Exalted status with the Thorium Brotherhood. Then I started working on something that required Bloods and realized what an idiot I'd been.
This concludes story time.