Here they say that MML is about to turn around and go up:
http://seekingalpha.com/article/2682665-medusa-mining-in-defense-of-a-turnaround-story
and also my private note: all those tables above miss the lowest cost producer : AQG, plus AQG has no debt and over $200m cash - find me anpother stock like that one ? (NST may be ...)