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Ero doubles output with Boa Esperanca feasibility

Ero Copper has announced an optimised feasibility study on the Boa Esperanca copper project in Para, Brazil which doubled life-of-mine production to about 326,000 tonnes from 163,000t in the 2017 study with increased mine life of 12 years.

Staff reporter
 Ero Copper's pit outline at Boa Esperanca in Para, Brazil

Ero Copper's pit outline at Boa Esperanca in Para, Brazil

Output will increase from 18,000 tonnes per year to over 27,000tpy, with the first five years averaging about 35,000tpy. The project will generate an after-tax net present value of US$380 million at...

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