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Gold dredge

A wash basin is seen in a crew cabin of an old gold dredge anchored in the Atrato river in Quibdó, Colombia, 12 October 2019. A gold dredge is a mining machine employing an ancient artisan technique of placer gold mining (based on the different densities of gold and soil/sand) but applied by mechanical/industrial methods to increase the quantity of extracted gold. Today, advances in mining technology allowed the production of small dredges with high operation efficiency, carried easily to a remote location, and so the giant mining dredges are increasingly decommissioned and left to their fate.
A wash basin is seen in a crew cabin of an old gold dredge anchored in the Atrato river in Quibdó, Colombia, 12 October 2019. A gold dredge is a mining machine employing an ancient artisan technique of placer gold mining (based on the different densities of gold and soil/sand) but applied by mechanical/industrial methods to increase the quantity of extracted gold. Today, advances in mining technology allowed the production of small dredges with high operation efficiency, carried easily...
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Copyright > © Jan Sochor. All rights reserved.

Date > 12 Oct 2019

Size > 6000x4000 / 13.7MB