Ask the Experts
April 2012 by Chris RalphQ: Graphite spray to prevent sticking when using cast iron molds
Gold nuggets and serpentine contacts
Q: I have tried various leaching techniques from which I cannot get a precipitate.
Q: What is available to a small prospector? How does one prospect (drill) into the walls of an old hard rock mine to see what is 10 feet beyond...
Ore testing and other advice for starting up a mining operation.
Looking for help on unproven claim
Q: Graphite spray to prevent sticking when using cast iron molds
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