PORTO VELHO, Brazil/GUAYARAMERÍN, Bolivia (Thomson Reuters Foundation) – Holding a plastic bottle of toxic mercury with his bare hands on an illegal gold mining barge in the Amazon basin, the 22-year-old miner says he is well aware of the dangers of the job.
In shorts and sandals, he lights a blow torch, training a blue flame on a piece of ore which his barge dredged up from the bottom of the Madeira River in Brazil’s northwestern Rondonia state, on the border with Bolivia.
Hundreds of similar barges – fashioned from plywood and metal and powered by roaring diesel motors – troll the rivers of the world’s largest rainforest leaving trails of destruction in their wake, according to government officials.