Prospecting & Detecting
Historic Dredge Uncovered in North Carolina
January 2022 by Scott Harn
The Robinson is a wooden bucket-line dredge that was built in the early 1900s in New York and shipped in pieces to Nash County in North Carolina by train for reassembly.
The Story Behind the Story
Anyone who has found a patch knows the difficulties involved. Those who haven’t can guess, and with any effort will soon realize it.
Late Fall Drywashing
Part of the good thing about this spot is that it is not that far from my home in the famous Virginia City mining district. Not everyone knows this, but the first discoveries around that area were gold placers.
The Essentials of Dry Washing
Most dry washers have a feed rate adjustment. It needs to be set so that the material flows evenly over the riffles and does not bury them.
Ask the Experts
What are the tell signs of garnet deposits?
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The Bawl Mill
• Ask The Experts - Geophysics or drilling? Which is best for this project?
• Ask The Experts - How closely are black sand and gold related?
• Why Is The Gold On Bedrock—Or Why Is It Not?
• Breaking Boulders With Explosives
• Colorado to California for Gold
• Setting Up A Placer Operation
• Grizzly Flats, California—Another Mother Lode Gold Rush Town
• Drywashing Without A Drywasher
• Late Fall Drywashing
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices