Known for its colorful pink hues and rich salt deposits, Lake Retba, or Lac Rose, is a driving force of Senegal's economy. But extracting salt from a hypersaline lake comes with its fair share of risks for local miners.
Myanmar's Kachin State is believed to hold up to 90% of the world's most valuable jade. Demand for it is growing in China, where the stone is considered sacred.
Underwater welders have one of the world's riskiest jobs. We followed welders in Indonesia who dive with minimal protection in polluted waters to build piers for petrochemical plants that are booming across the country.
Sand is the most mined resource in the world. But extracting it from lakes and rivers comes at a deadly cost — and could have dire consequences for the environment.
In northwestern Syria, families make a living scouring through dangerous dumps for treasures they can sell. The job could make them sick — or even kill them — but in a country that's suffering a major economic crisis, it's often the only choice they have.
One of Sri Lanka's oldest mines holds valuable deposits of graphite, a critical mineral that makes up the largest part of EV batteries. But even though the country produces the world's purest form, experts say Sri Lanka isn't a global competitor.