Mine Hunters

In Colombia paramilitary forces, the government, and emerald barons all vie for emerald riches. To succeed here the team must keep a low profile.

The Mine Hunters travel to Madagascar, heading to one of the few places in the world where a single mine can produce sapphires of every color of the rainbow.

Melting from climate change in Greenland has revealed barren rock and brilliant gems for the first time. Locals are permitted to mine their own land, but the rookies need help.

The Mine Kings travel to the south of Sri Lanka on the hunt for a small-scale ethical mine that could produce one of the rarest sapphires of all — the legendary Padparadja.

The team is in Tanzania, hunting for an ethical mine that produces Africa's infamous pink garnets.

The Mine Hunters travel to Zambia searching for an ethical small-scale mine producing one of the most sought after stones in the country - the highly elusive double-blue aquamarine.

The team travels to Lightning Ridge, north of Sydney in Australia, seeking a small-scale mine that could produce one of the rarest and most valuable opals on the planet - the Black Opal.

To find Zambia�۪s legendarily rich vein of emeralds, the Mine Hunters will have to dig deeper and remove more earth than they have ever done before.