In a rare statement, Swiss refiners also said they would take the “necessary technical and humanly possible measures in order not to take, import or refine illegal gold including the one from Brazil by tracing and identifying this gold.” They also urged the Brazilian government of Jair Bolsonaro to do more to protect the indigenous population and the environment.
Gold mining by irregular artisanal miners contributes to the deforestation of the Amazon, leaves the soil poisoned with mercury and encroaches on traditional indigenous lands. Brazilian export data and academic studies suggest much of that gold goes to or through Switzerland, a key player in the global gold trade.