Ask The Experts
Ask the Experts
May 2014 by Chris Ralph
Sampling and mining a historic mining claimAdditional articles that might interest you...
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Any good books on mineralized faults and contacts?
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Ask The Experts—Using classifiers
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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.
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.
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Questions regarding processing black sands
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