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• Should I introduce mercury in the centrifugal bowl to aid gold recovery?

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• Should I introduce mercury in the centrifugal bowl to aid gold recovery?

Ask the Experts


Why are there no maps of the so-called mining districts?

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.

Ask The Experts - Is the trumpet plant a good indicator of minerals?


Ask The Experts - What does a prospector look for when seeking ores?


Ask The Experts - Are friends and relatives regulated like employees?


Ask The Experts - Do you think it’s realistic for a detectorist to recover a couple of ounces per week if working full time?


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