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Atacamite and other copper minerals, typical minerals of the Atacama desert in Chile

File: DSC4317.jpg

Title: Atacamite and other copper minerals, typical minerals of the Atacama desert in Chile

green: Copper chloride hydroxide,Atacamite
blue: Chrysocolla, copper silicate
black: most likely copper wad

Credit: Gerhard Hüdepohl / atacamaphoto