Thanks,
Where is Redbelly and the Throat of the World ?
Rgds
Redbelly Mine is http://www.youtube.com/watch?v=zyxMdM6Vrlk. The Throat of the World is the massive mountain west of Riften (the city in the south-east). Climb right to the very top, beyond High Hrothgar, and once it says DISCOVERED THROAT OF THE WORLD on your screen, climb right to the tip of the mountain. There's two ebony ore veins, and a 'Notched Pickaxe' - an Easter Egg reference to Minecraft.