Copper and gold miner Freeport-McMoRan Inc. (NYSE: FCX) made a bold and ill-timed move into the oil industry. That’s been a heavy weight on the stock for several years that’s just starting to lighten up. And just as the forecast began to brighten, Freeport is dealing with troubles at one of its largest mines. Assuming things get worked out with that copper and gold mine, however, the outlook can only get better.