Ask The Experts
Ask the Experts
October 2014 by Chris Ralph
• What's worth picking out of the pan besides gold?Ask The Experts
How do I extract my gold from this ore?
Ask the Experts: Do "corners" need to be in place on the ground for a claim to be valid?
Q: Do "corners" need to be in place on the ground for a claim to be valid?
Ask The Experts—Using classifiers
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.
Which Specific Gravity Test Works Best?
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?
Ask The Experts: Can a long range locator probe detect gold in quartz?
Q: I was wondering how such a device could locate a rich gold vein in quartz, for example, since a metal like gold is non-magnetic.
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