Ask The Experts: “Energy” coming from black sand?
January 2017 by Chris Ralph
Q: I have a question/request regarding some black sand left from my Dad’s prospecting days.
• How do I get mining claims appraised?
Bismuth oxide for assaying?
I know big mining companies use cyanide and other leach systems to recover gold from ore. Is this the only economically feasible way to recover the values?
• What's worth picking out of the pan besides gold?
• Sweep speed and sensitivity settings for a GPX-4500
Q: How can I locate good places to prospect and meet like-minded individuals at the same time?
The Bawl Mill • Ask The Experts: Could you expand on your previous blasting article? • Ask The Experts: Equipment to break up heavy clay • Ask The Experts: Assay problem or recovery problem? • Legislative and Regulatory Update • Detecting Strategies for Heavily Forested Areas—Part II • The Winning Hand • Early Winter Detecting in the Sierras • Gangue Minerals - What Do They Tell Us? • Mining Districts in Montana Get Organized • Feds Deny Lease Renewals for Minnesota Mine • Obama Administration Moves to Block Mining Near Yellowstone • The Perfect Response • MMAC Update • Mining Stock Quotes and Mineral & Metal Prices • Melman on Gold & Silver
That First Nugget