Ask The Experts
Ask The Experts—Using classifiers
December 2010 by Chris Ralph
Q: 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.Additional articles that might interest you...
Ask the Experts: More suggestions for dealing with metallic trash....
August 2012
Q: Thanks for the great article in the recent ICMJ [“Metallic Trash—Scourge of the Prospector,” July 2012]...
Q: Thanks for the great article in the recent ICMJ [“Metallic Trash—Scourge of the Prospector,” July 2012]...
Ask the Experts
February 2013
Q: How do metal detectors work around precious metal ore bodies?
Q: How do metal detectors work around precious metal ore bodies?
Ask The Experts—Do I still have rights to this mining claim?
March 2011
Q: Do I still have rights to this mining claim?
Q: Do I still have rights to this mining claim?
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