Ask The Experts - A metal detector for Ghana?
November 2020 by Chris Ralph
Q: Our group has found a nickel deposit in the Yuma, Arizona area that is similar to the one that you wrote about...
Q: Graphite spray to prevent sticking when using cast iron molds
Is there a reasonable and cost effective way to separate out the values?
The Bawl Mill • Ask The Experts - Is a detector a good return on investment? • Ask The Experts - Concern that gold and silver aren’t considered critical? • Exploration Rush at Tonopah, Nevada • Prospecting Old Mine Dumps With A Drone • Hard Rock 101: Blasting With Kinepak Explosives • Ancestral Yuba River Placer Gold Deposits • It's Not Always El Dorado • Gold Prospecting for Better or Worse: Coyote Poop Gold • National Forest Closures in California • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices