Ask the Experts
April 2012 by Chris RalphQ: ...where would you recommend selling class rings and other scrap gold?
• Are these gold amounts large enough to interest a mining company?
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?
Where to process high grade gold ore containing sulfides?
• Is this old mining story too good to be true?
I am trying to find any information about using bubbles to separate platinum from sands and small particles. I think it has to have a surfactant in the process. Do you know of this bubble tech?
The Bawl Mill • Ask the Experts • Prospecting Homonyms • Revisiting an Old Mine in Idaho Reaps Rewards • Today's MSHA • Following Clues to a Lost Gold Deposit—The Northern Extension of the Cedarberg • Bering Sea Gold—Part I • Safety With a Tax Deduction • Who Says You Have to Own a Claim to Find Gold? • US Policies Holding Back Arizona • Judge Gives OK to Nevada Mining Tax Initiative • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices