Ask the Experts
February 2013 by Chris RalphQ: How do metal detectors work around precious metal ore bodies?
Estimating the gold content of ores with gold, quartz and other minerals?
Q: What happened to the BLM web site geocommunicator.gov? We cannot get mining claim info any more. Can you write about this? Or if you did what volume and number? Thanks for keeping the ICMJ alive and well.
• Using drywashers to work desert gravels
Q: Since the weather in California is not as nasty as it is in Alaska, would it be advisable to wear the same setups as he wrote about?
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