Ask The Experts
Which Specific Gravity Test Works Best?
August 2011 by Matt Fabian
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?Additional articles that might interest you...
Ask The Experts—Highbanker legal in CA?; Best place to sell raw gold?
December 2010
Q: If a high banker is outfitted with a suction hose, is it considered a dredge in CA even if it is sitting on the ground? Also, how do I find the best places to sell raw gold (flour, pickers, nuggets, gold in quartz, etc.)?
Q: If a high banker is outfitted with a suction hose, is it considered a dredge in CA even if it is sitting on the ground? Also, how do I find the best places to sell raw gold (flour, pickers, nuggets, gold in quartz, etc.)?
Ask the Experts
September 2013
Recovering gold from pyrite ore
Recovering gold from pyrite ore
Ask the Experts
November 2012
Heading for Australia to metal detect for gold. Tips? Suggestions?
Heading for Australia to metal detect for gold. Tips? Suggestions?
Ask The Experts - Is using a drywasher legal in California
September 2019
Ask The Experts—Precious metals in water?
February 2011
How can I determine if there are precious metals in the groundwater?
How can I determine if there are precious metals in the groundwater?
Ask The Experts - Need assaying advice
September 2018
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