Column: Cobalt, Congo and a mass artisanal mining experiment

Cobalt epitomises the minerals conundrum at the heart of the green technology revolution.

This article was originally published by Reuters on the 13 May 2021.

Read the full article: https://www.reuters.com/business/energy/cobalt-congo-mass-artisanal-mining-experiment-andy-home-2021-05-13/

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