Critical Minerals - Chile

I have never seen such iridescent light as radiated in the sky above San Pedro de Atacama at sunset.

It is an immense lapse of time ruled by the sun and the dryness of the air at an altitude of three thousand metres. Between 6 p.m. and 9 p.m., the rocks and the surrounding desert are irradiated with shades of yellow, indigo, violet, green, and blue that my camera refuses to register.

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