Each day, millions of dollars worth of emeralds are traded on the streets of Bogotá, Colombia’s thriving capital city. But few venture to the source of these gems, located deep in the Andes Mountains. Veteran mineral dealer Thomas Nagin leads viewers over treacherous mountain roads to explore two of the country’s most famous mines. Then it’s back to the big city to hunt for emeralds in the world’s largest emerald district.
- Mineral Explorers