Yeah, Chile is cool, but those mines at 16000ft are brutal on the body. My coworker literally
on the way back to the hotel. Another interesting play will be Chilean solar power (they have the driest desert in the world.) Projects are starting to go there without gov't help. If they can take the next step and convert that to synfuels, that would be awesome.
We also have some copper. For example, the Kennecott mine in Utah.
And we have rare earth metals in California mines which was shut down due to low chinese prices, I think they recently started up again due to the China market shenanigans. And also in Dakota? Nebraska? I can't remember where the huge new resources were recently discovered, I don't think those mines have opened yet.