Prospecting & Detecting
Determining the Amount of Gold in Rich Ores
February 2016 by Chris Ralph
This is just the type of specimen that could have been easily ignored by the old-time miners. It felt a little heavier in my hand than a chunk of quartz of that size ought to have been.
Green Valley Reconnaissance
During this trip we found enough gold to make us want to come back, even with the punishment of a very long, tough hike.
Detecting Old Ground Sluice Locations
Ground sluicing, surfacing and scratching are a few names given to the recovery of gold in shallow areas. Where I live, the hills are dotted with small surface diggings.
Prospecting After Winter Storms
So, how much rain does it take to cause a major movement of gravels in a stream and redistribute the gold? The technical answer is enough water to move the bed load of the river.
Montana Gold and Sapphires Revisited
I had a chance to visit the operation in person and talk with Neal. I was very impressed and I think our readers could learn a lot about building up a commercial placer operation from scratch…
The Summer of ‘81
When it was all setup and running, you had everything coming off the dredge riffles into the boil box. At the hole section, some of the water got sucked down and pulled a lot of black sand and over heavies…
Forty-Six Nuggets
This past summer, a two-week adventure in Alaska and other gold prospecting trips turned out to be some of my greatest life experiences.
Piggin' for Gold
Take a look at the picture—it’s pretty simple and you can build it yourself.
Subscription Required:
The Bawl Mill
• Legislative and Regulatory Update
• Ask The Experts
• Ask The Experts
• Ask The Experts
• Ask The Experts
• The Art of Underwater Nugget Shooting
• Northwestern Alaska Mineral Resources
• A Family Quest for Gold
• MMAC & PLP Update
• The Fire Assay of Carbon
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
Gold in Quartz
