Ask The Experts
Ask The Experts - Is this a significant cobalt find?
May 2018 by Chris Ralph
Ask the Experts
What is the ceramic-like material embedded with gold?
Ask the Experts: Ionizing mercury
Q: What exactly does "ionizing" mercury mean?
Ask the Experts
Q: Would a mining company be interested in this area for just the magnetite?
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.
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