Let us help you recover valuable metals. 888-437-1187

Magazine

Prospecting & Detecting

Dredging Tips and Tricks: A Measure of Water Pump Efficiency

…as an academic argument, when mated to the appropriate engine, is the pump really moving water at the rate of 400 GPM?

Online access required. Please .

Add a Comment

Additional articles that might interest you...

Residual Placers: An Often Overlooked Gold Source


Because the forces of erosion and gravity tend to carry lighter materials like quartz away more easily, the heavy minerals like gold or silver will tend to be concentrated in the general area around the vein outcrop. These concentrations are what make residual placers so attractive.

Butte County: Another Mother Lode Favorite


There are so many places in this region to discuss that one article won’t be enough to cover it all, so I’ll focus on a couple of places that we found interesting while searching for gold.

Explosives delivery Goes Wrong at Australian Mine


On October 24th, 2022, a Massive Explosion Occurred in Western Australia, About 600 Miles From Perth.

Tips for Detecting Old Hydraulic Pits


There are several counties around Shasta County that offer very good gold detecting. Many of these locations are old hydraulic pits. While detecting these old pits over the years I have come up with some ideas on how to go about hunting them.

Comments on Gold Rush and Bering Sea Gold Series


The 316 Mining Company has not been all that successful, but does not ever seem to learn from their past mistakes.

How Long Does It Take to Find and Recover An Ounce of Gold?


Some ask if a prospector can collect an entire ounce in a day. It is possible; I’ve done it before.

Grizzly Flats, California—Another Mother Lode Gold Rush Town


We chatted for a bit and then we had to take off, but I kept what he said in the back of my mind as we rushed out to some other gold-bearing place in the Mother Lode to feed our gold fever.

Subscription Required:
The Bawl Mill   • Ask The Experts - Where can I obtain chemicals for flotation?   • Ask The Experts - Can I get an update on your efforts in DC?   • Ask The Experts - What equipment do I need to enter an old lode mine?   • Hard Work Pays Off On Hard Rock   • The Mysterious Telluride Minerals   • Detecting: Getting Away From The Heat And Into The Gold   • The Coolgardie Gold Mining Camp of Southern California   • Gold Prospecting for Better or Worse: How Curiosity Burst My Platinum Bubble   • Prospecting for Copper—What to Look for on the Outcrop   • Hard Rock 101: Small-Scale Blasting   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

Free:
Legislative and Regulatory Update   • PLP Update   • Reminder: Annual Claim Filings Due

Advertisements

Precious Metals Recovery plants and equipment
Fighting to keep public lands open to the public
Specializing in the processing of precious metal ores!
Watch prospecting shows on your computer right now
Free Online Sample Issue