I went and got the book of gems for my miner only to discover that it only gets you the loot type of gems and not more of the resource type gems that miners get. Man they take so long to accumulate significant amounts and imbuing uses so much of them. Is it true that elves get more of those resource type gems? Is it worth it changing? Prior to my current interest in imbuing I had used up many of the gems not knowing that I might want them to imbue with. Well it gives me an excuse to mine now. So much to do and so little time to do it all.