That would be Mongolia. Great place to make riches like Rockefeller, if one has some seed money and intestinal fortitude. Their government is also open to outside investment. But infrastructure, and road issues will be a major problem for some time. So it's an extented investment, with great potential for a large payout in the somewhat distant future. Then again, if you're the one building hotels, medical centers, roads, and construction projects, then you can make money now.