They are touted as our way out of climate chaos and essential for making the things we use, from mobile phones to electric vehicles. Vanessa Baird sets out to investigate critical minerals – and the rush to get them.
You may not know them by name, but by the time you get up, turn on a device or have your first cup of tea, you will have engaged with multiple critical minerals.
As it springs into action, a dozen will come into play inside your mobile phone – materials with exotic names like indium, terbium, gallium and praseodymium, as well as the more prosaic nickel.
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