Ask the Experts - what does MDB&M stand for?
April 2013 by Chris RalphQ: What does MDB&M stand for?
Q: What exactly does "ionizing" mercury mean?
Q: With safety as a given, what can the average miner, or Joe-blow greenhorn do to identify and extract some metals or minerals with off-the-shelf products or natural ingredients?
While there is no metal detector that will see only gold, there is a device that can reliably distinguish gold from lead, copper, iron or other metals. It is an X-Ray fluorescence tester, sometimes called an XRF gun.
Setting up a gravity dredge
• Two questions: Is fool's gold magnetic? And how do you go about filing a miing claim?
Q: Set up a small portable operation or send the ore to a custom mill?
The Bawl Mill • Ask the Experts - processing plants that can extract rare earth metals • Ask the Experts - proper mining claim procedures • The Hughes Creek Placers, Montana • Benefits of a Detecting Partner • Excavator Testing Wet Placer Ground • Hard Rock Milling: A Matter of Scale • Paperwork Guy—A Cautionary Tale • ICMJ Online Forum Now Available • Detecting For Gold—Are You Up For It? • A Trip Down the Yukon River • Selenium, Mercury and Suction Dredging—Studies Contradict CA State Water Resources Board • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices