Nuggets of News Blog 

Following the discovery of gold in Coloma, California on January 24, 1848, boomtowns sprang up quicker than weeds. Just eight miles away, Old Dry Diggins was one such tent-filled mining camp that took root. So named because miners had to move cartloads of dry soil to running water in order to separate out the gold, the population quickly swelled from hundreds of gold seekers to thousands.



As to be expected, things got a little lawless and wild, and the name changed to Hangtown after numerous hangings took place in quick succession. Today, we know this historic gold rush town as Placerville, which has been the El Dorado county seat for the last 155 years.


Over the years, Placerville has lost many of its old buildings due to fire and demolition, but some landmarks, such as its bell tower, still exist.  It was once used as a warning bell for fire and is located in downtown Placerville.

Place your sluicebox in the flow of a stream or river so that the water enters the flared end and flows through the sluice. If the current is strong you may need to lay some stones against the edge of the sluice to keep it from washing away. The sluice should be set at a downhill angle that allows the material to briskly flow through it. The higher the volume of water available, the shallower the angle will be.

Shovel material into the sluice at the flared end as close to the end as possible so that the material is washed over the entire length of the sluice. Do not overload the sluice with material. Pace your shoveling so that the sluice has time to clear before you add more material.

When you are ready to clean out the concentrates, remove the sluice from the water and tip it down into a bucket or tub. Wash as much material as possible out of the sluice into the tub and then remove the riffle tray and carpet and wash both of them out into the tub. Replace the carpet or miners moss and riffle tray into the sluice and you are ready to go again. The concentrates of heavier material and gold are now in the tub so that you can remove the gold from the concentrates with a gold pan or a Gold Cube or a spiral panning machine, or another clean up tool.

You may find that it helps to screen the material before you put it into the sluice by first  passing the material through a gold classifier. Pre-classified material will run through the sluice at a more uniform rate. With just a little practice, you'll be a pro at using a sluice in no time!