Ask The Experts - Is this ICOG deposit commercially feasible to mine?
May 2018 by Chris Ralph
• Is there a single book that covers most aspects of mining and recovery?
How do I set up a small placer operation?
Q: Aside from the softness scratch test and other methods of identification, what feedback would you have on identifying gold in hard rock that may be mixed with other metals that affect its color?
Good questions...from A to Z...
• How do I separate silver from lead ore?
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.
The Bawl Mill • Ask The Experts - Is this a significant cobalt find? • Ask The Experts - How to sell gold specimens • Our Readers Say • Putting Together A Small Free Gold Mill • Feds Sue California over Sales of Public Lands • Legislative and Regulatory Update • What To Do When Gold Recovery and Assay Values Differ • Metal Detecting Old Hard Rock Mine Dumps • Because I Said So • Hecla Fights Bad Actor Label in Montana • The Miner’s Switchback • Prepping For A New Season of Gold Hunting • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices
PLP and MMAC Update