http://en.wikipedia.org/wiki/Resource_curse
Finding tremendous mineral resources usually encourages corruption, collapses immature democratic institutions, and hollows out the industrial sector of the economy.
Nigeria, Holland, Congo, Venezuela, the story is always the same. The only country which has managed to avoid this situation is Norway.
And perhaps Britain? But that was before any country had any industrial sector at all, and the Britons used their coal and iron ore to start the original industrial revolution.
http://www.globalpolicy.org/component/content/article/185/40...
PS - Obama if you're reading this, I'm available for hire as PR consultant or Press Secretary. I'm that good.