Building a sluice box скачать в хорошем качестве

Building a sluice box

This sluice box cost about a buck in screws and about 2 hours of my time to build. It uses what I think is a hungarian style of riffle (but I could be wrong). The whole sluice box is made from a cedar log that I found laying on the forest floor, I figure that the tree has been laying there for more than 70 years. Anyhow this sluice box design works surprisingly well once it has layed in the river for a little while in order to swell slightly and help seal any cracks that I may have left in the building process.