Ask the Experts

March 2013 by Chris Ralph

Ask The Experts - How do I remove the silvery-white coating from my gold?

September 2019

Ask The Experts - Is there gold in Monterey County, California?

May 2022

Ask the Experts: Silent partners and mining—is it worth the risk?

January 2014

Ask the Experts

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

Ask The Experts

March 2016
Estimating the gold content of ores with gold, quartz and other minerals?

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?

Ask The Experts - How much silver per ton does it take to make a mine profitable?

June 2020

Subscription Required:
The Bawl Mill   • Ask the Experts   • Ask the Experts   • Ask the Experts   • Ask the Experts   • Legislative and Regulatory Update   • Gold Deposits of Montana   • Benches and Fossil Placers   • Turning Hobby Mining into Business Mining   • Buying a Mining Claim: Questions to Ask   • Looking for that Hidden Placer   • The Many Facets of Iron   • And the Survey Says...   • $50 Million Swiped in Diamond Heist   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

Free:
The Story Behind the Story