Nexa Resources said Oct. 13 that it has received the operating licence for its Aripuanã polymetallic project in Mato Grosso, Brazil. The project, which will be the company’s sixth underground mine, was given its license from the Environmental Secretariat of the state of Mato Grosso (SEMA) on Oct. 7. Aripuanã’s resource includes zinc, lead and copper. The site will also…
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