» Mon Dec 12, 2011 7:40 am
It is... but really tedious. If you travel all over and know the major mines, that'll help you get to dwarven then you could raid dwarven ruins for their scraps which you can smelt into ores.
Probably not feasible in master difficulty though, as those dwarven ruins can be pretty harsh for low level characters on master.
Veins take about a month to respawn, or so I heard. I know that the graphic of veins respawn in about 2 weeks, but those are not mine-able. There is only one true ebony vein mine in this game, which is by an orc stronghold, but it has about 32 ores in it.