Ask The Experts - Does the Journal know if any gold mining has been shut down over the Covid-19 virus?
May 2020 by Scott Harn
Q: Can a voltmeter be used to determine the type of metal/mineral present in soil?
Q: Who manufactures the diagonal vibrating table?
Is this a valid claim?
Were there insufficient values to continue mining at this site?
Gold out of auqa regia
The Bawl Mill • Ask The Experts - What does a prospector look for when seeking ores? • Ask The Experts - Is a detector any good at discriminating pyrite or chalcopyrite in ferrous-reject mode? • Ask The Experts - Is this a promising assay? • Ask The Experts - How do you utilize magnets in your prospecting equipment? • Ask The Experts - Is using hydrogen peroxide a good indicator for PGMs? • A Note from the Editor • Going Over Old Ground With Newer Technology • Hard Rock 101: Breaking Rock—Part I • Tips and Tricks • Prospecting in the Age of Covid-19 • Sharing Gold Fever with a Friend • Panning on North Fork American Yields Good Gold • Gold Prospecting for Better or Worse: Dum-Dum Dodges a Boom-Boom • 'Wormholes'—Reckless Adventure • All About Lead Minerals, Silver and Gold • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices