Ask The Experts
Ask The Experts—What minerals are magnetic? Can rare earth magnets capture platinum?
February 2011 by Chris Ralph
What minerals are magnetic? I have heard that super magnets (rare earth magnets) can capture platinum. True?Additional articles that might interest you...
Ask The Experts - Can you explain how caliche forms?
February 2020
Ask the Experts
June 2014
• Can you explain a jig, Ainlay bowl, hammer mill?
• Can you explain a jig, Ainlay bowl, hammer mill?
Ask the Experts
October 2012
How does one determine who owns a mining claim?
How does one determine who owns a mining claim?
Ask The Experts
December 2014
• Determining the amount of gold in a specimen
• Determining the amount of gold in a specimen
Ask the Experts
March 2014
Gold out of auqa regia
Gold out of auqa regia
Subscription Required:
The Bawl Mill
• Our Readers Say
• The Basics of Crushing and Milling Operations
• Ask The Experts—Jet nozzle or suction nozzle? Which is best for my highbanker?
• Ask The Experts—Precious metals in water?
• Rediscovering Placerville, California
• Eastern Arizona: Gold and Base Metal Deposits—Part I
• Over The Divide—Daryl J. Nelson
• Legislative and Regulatory Update
• Cyanide-Free Gold Separation
• Mining Stock Quotes & Mineral and Metal Prices
• Melman on Gold & Silver