The Season 2 premiere feature a search for pyrite, aka fool's gold, in Peru. Included: the busy mineral markets of Lima; the ancient ruins of Chan Chan; and the high altitude mine of Mundo Nuevo.

Expedition stories are shared. Included: flooded mines; road blocks; stampedes; and jail time.

The Southern Californian gem belt, known for blue cap tourmaline, pink tourmaline and kunzite, is visited.

A visit to Spain spotlights a mine in the medieval town of Navajun that features perfectly crystallized pyrite.

A visit to Spain spotlights a mine in the medieval town of Navajun that features perfectly crystallized pyrite.

The Season 2 finale spotlights the copper and silver mines in Tucson and Tombstone, Ariz.