Ask The Experts - Why is there no detector signal with pyrite?
September 2018 by Chris Ralph
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.
Is there a reasonable and cost effective way to separate out the values?
• Is there a single book that covers most aspects of mining and recovery?
What is the best type of mat to use in a high banker set up?
Ask The Experts - Need assaying advice • Ask The Experts - Can you tell me anything about the Cherry Creek District in Nevada? • Legislative and Regulatory Update • Understanding Skim Bar Placers • Detecting Canyon Bedrock in The Sierras • Mining Journal Receives Honor • Gold Prospecting: For Better or Worse • New Research Tool for Miners in Wyoming • PLP Update • Have We Hit 'Peak Gold'? • Old Mine Sites and New Technology • What Happened to The Gold Prospecting and Mining Summit? • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices