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Vale, a Brazilian company, will build a processing plant for iron ore that will focus on tailings

Vale, a Brazilian mining company, announced on Friday that it will start building a processing plant for waste rock and tailings in the southeastern state of 'Minas Gerais this year.

The plant will be able to produce 2 million metric?tons per year and is expected to start operations in the next year. It is part of?Vale’s goal to reuse previously discarded materials.

First reported the plan.

Vale is able to extract iron ore commercially from waste rock and tailings due to the technological advancements that have transformed a previously uneconomical process. The plant is part a project that aims to demolish a tailings?dam?in Minas Gerais.

Vale, the largest iron ore producer in the world, has more than doubled last year's production of iron ore that is derived from waste rock and tailings. Around 80% of this?volume was produced in Minas Gerais.

By 2030, the company anticipates that?10% of its annual?iron ore production will be derived from reclaimed materials.

(source: Reuters)