Culvert

USA / New Mexico / Madrid /
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What makes a culvert worth prospecting is the fact that they generally have a washboard texture, which act as natural barriers that will trap gold in the same way as a sluice box. You could think of it like a sluice box that has been setup permanently, and you can check it whenever you want.
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Coordinates:   35°22'35"N   106°6'9"W
This article was last modified 3 years ago