It will slow down when it hits each curve, and the heaviest particles will be deposited there whereas the lighter ones remain in the current. Another example is when a current is forced through a winding path. The heavier particles are deposited, leaving a trail on the opposite side of the fence whereas the lighter ones remain in the current. For example, when sand or snow is carried off of the ground by wind, the air current slows down when it encounters a fence. The current slows down when it is forced to move around or over an object, and this is where the dense particles settle out of the current. Imagine a current of water or air moving over a surface. The boxes mimic a stream bed, allowing water and sediment to wash over it and deposit denser objects along the parts of the stream where the water moves more slowly. With a little knowledge, skill, and creativity, a prospector can build a custom sluice box from almost any type of solid material available.įirst, the prospector/builder of gold mining equipment must understand how sluice boxes work.
Although many affordable varieties are available to purchase, they are even more affordable to build.
The gold sluice box is an efficient alternative to panning for gold, allowing the prospector to quickly sift through a much greater volume of sediment.
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