Ask the Experts

March 2014 by Chris Ralph

Ask The Experts: Potential for developing magnesite deposit

March 2017

Q: What I would like to know is how to confirm if it is magnesite and the quality.

Ask The Experts - Is LR2000 working correctly?

November 2018

Ask The Experts—Extraction of micro gold from black sands

October 2011
I know big mining companies use cyanide and other leach systems to recover gold from ore. Is this the only economically feasible way to recover the values?

Ask The Experts

March 2015
Q: Is this gold or some other metal?

Ask The Experts

May 2015
What type of sluice box for my trommel?

Ask the Experts

November 2013
Treating ore with a plasma torch or shock waves?

Which Specific Gravity Test Works Best?

August 2011
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?

Subscription Required:
The Bawl Mill   • Ask the Experts   • Ask the Experts   • Ask the Experts   • Prospecting Hard Rock   • Reese River Silver Mining District, Nevada   • Twenty-Five Gold Indicators You Should Know   • Alaska: Large-Scale Mining Can Be Done Right   • Gold of the Iditarod Mining District, Alaska   • Bedrock   • Natural Gold Alloys   • Government Takes Land for Open Space   • Comments on Gold Rush and Bering Sea Gold Series   • Hidden Value in Old Tailings   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

Free:
Legislative and Regulatory Update