Ask the Experts
February 2013 by Chris RalphQ: How do metal detectors work around precious metal ore bodies?
Sampling and mining a historic mining claim
Q: How do I get gold out of a saturated solution of salt with nitric acid?
Q: How much gold do I have per ton and how can I improve my assay method?
Can I treat a sample with muriatic acid?
The Bawl Mill • Ask the Experts • Ask the Experts • Detecting Old Pocket Diggings • Refractory Gold Processing • Detecting in the Outback • What is a Valid Mineral Discovery? • Over the Fiscal Cliff for Tax Savings • Extracting & Smelting Your Gold • Online Mining Classes Now Available at Mackay • Heavy Sands Mining • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices • Feds Challenge North Idaho Mining Claims