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Gold prospector cooking mercury with dirty flour gold. The flour gold which is in small, almost powder flakes, will attach itself to the mercury as the water boils away. Pinos Altos, New Mexico by Russell Lee

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Gold prospector cooking mercury with dirty flour gold. The flour gold which is in small, almost powder flakes, will attach itself to the mercury as the water boils away. Pinos Altos, New Mexico by Russell Lee

More