Ask The Experts—Using classifiers
December 2010 by Chris RalphQ: I would like to know how to use a classifier when I dump my gravel into my sluice box. I would also like to know what sizes classifiers come in. I know that they are in sizes like -3/4. What does the “minus” in the size mean? Thanks for any help you can give me.
• Real or fool's gold?
Q: I’ve thought about renting an XRF gun with gold specific software to use for exploration this spring.
• Should I focus efforts on this particular rock type?
Market for scheelite concentrates?
The Bawl Mill • Ask The Experts—Iridium • Ask The Experts—Highbanker legal in CA?; Best place to sell raw gold? • So, Where's The Gold?—Finding Gold Detectors Miss • The Oregon Claim • Forest Service v. Michael & Linda Backlund • Highbanking on the Feather River • CFTC Finds Evidence of Silver Market Manipulation • Gold in Arizona • Detecting for Gold in Australia—The Kimberley Trip • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices