| 摘要 |
A self-contained gold separation kit adapted for easy carrying using a shoulder strap uses a single-spring rocker assembly for agitation of stream bed materials for separation of gold. The main kit elements include a sluice box, material tower and collector tray that are contained for carrying within a box, and in use those elements are then rotatably mounted above the carrying box. That box also serves to contain a quantity of water to be used repeatedly in washing out the bed materials, hence the device can be used at a distance away from stream bed. The weight of that water also serves to prevent the device as a whole both from moving about while being rocked and from tipping over. A dipper is included for dipping water over the bed materials, and also a gold pan for the final separation of the gold and a collector tray for collecting tailings from the gold separation. The device is also adapted for use at the edge of a stream whereby water is taken from the stream and the tailings may be allowed to fall into the stream.
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