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Eroded clay mountains at the altiplano of Puna de Atacama near San Antonio de los Cobres, Argentina.

File: D2X6565.jpg

Title: Eroded clay mountains at the altiplano of Puna de Atacama near San Antonio de los Cobres, Argentina.

Clay mountain desert, known as Desierto del Diabolo. Salta Region Argentina

Credit: Gerhard Hüdepohl / atacamaphoto