Ask the Experts
February 2015 by Chris Ralph
The zone of influence of each sample must be carefully considered when deciding how far sample sites should be spaced from each other.
I frequently get asked, "What should I look for when I am out prospecting that will tell me there are good amounts of gold present in the ground?"
I’ve had great success using it to gather gold from crevices. I’d like to share the design with all of you gold miners reading this article and hope that you get as much satisfaction building and using it as I did.
Science has shown, over the past few centuries, that there is a direct correlation between certain plants and their geophysical surroundings.
The excavator or backhoe has become the tool of choice for testing placer ground. These machines are the best way to explore and sample a placer deposit if the ground is not too wet or frozen and bedrock is not beyond the reach of the machine.
Representative Paul Shepherd stopped by, and Idaho County Commissioner Jim Chmelik dove with one of the dredgers so he could see for himself that no harm was being done to fish or their habitat.
The Bawl Mill • Ask the Experts • Ask the Experts • Mining Community Loses A Great Leader: Gerald "Jerry" Hobbs • Suction Gold Dredge Miners Win On Federal Preemption • Metal Detector Testing Methods • The Silver, Gold and Gemstones of Candelaria, Nevada • Mining for Non-Geologists Field Trip Offered by GSN • Gold in The Silver Crown District, Wyoming • Prospecting for Surface Flood Gold Placers on Low and Intermediate Gradient Streams • Introduction to Meteorites • Money In, Money Out • Melman on Gold & Silver