Ask The Experts
Ask the Experts
May 2014 by Chris Ralph
Gold and silver in PennsylvaniaAdditional articles that might interest you...
Ask the Experts: VMS ore
August 2012
Q: Are there any mills that handle VMS ore?
Q: Are there any mills that handle VMS ore?
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February 2016
Designing my own dredge...
Designing my own dredge...
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March 2016
Estimating the gold content of ores with gold, quartz and other minerals?
Estimating the gold content of ores with gold, quartz and other minerals?
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February 2013
Q: A few questions about diamonds...
Q: A few questions about diamonds...
Ask The Experts—What minerals are magnetic? Can rare earth magnets capture platinum?
February 2011
What minerals are magnetic? I have heard that super magnets (rare earth magnets) can capture platinum. True?
What minerals are magnetic? I have heard that super magnets (rare earth magnets) can capture platinum. True?
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May 2014
Setting up a gravity dredge
Setting up a gravity dredge
Ask The Experts—Difference between a Geiger counter and scintillator
October 2011
Would you explain the difference between a Geiger counter and a scintillator and how they operate in uranium prospecting?
Would you explain the difference between a Geiger counter and a scintillator and how they operate in uranium prospecting?
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