Campo de Piedra Pómez is a natural site in northwestern Argentina, the so-called pumice stone field.
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Campo de Piedra Pómez is a natural site in northwestern Argentina, the so-called pumice stone field.
Campo de Piedra Pómez is a natural site in northwestern Argentina, the so-called pumice stone field.
Campo de Piedra Pómez is a natural site in northwestern Argentina, the so-called pumice stone field.