How to Refine Silver—Pt I
September 2019 by Roger Neuscheler
Silver refining has been used from ancient times to change the characteristics of the metal. Early metallurgists refined silver by heating it a couple hundred degrees above its melting point and holding the metal at an elevated temperature for a period of time.
While river dredging in fast water, don’t be afraid of being swept out of your dredge hole by the current. If this happens—and it most certainly will in fast water—there is no need to panic. Don’t try to swim against the current because you will waste much energy in an effort to conquer the river. Just let it take you downstream.
The popularity of the new Discovery Channel series Bering Sea Gold has peaked interest in what gold resources are offshore of Nome, Alaska. The Cape Nome mining district is world famous...
When we last heard from Ernie, he was still in Honduras and we were anxiously waiting to hear how the set up and training went at the mine. It got a bit complicated after that.
Any good books on mineralized faults and contacts?
So let’s dive in and see what I can do to convince you that this is the year you should be out staking your own claims.
With successively lower temperatures as the water mixture cools, new sets of minerals are formed and many of those stable at a higher degree of heat became subject to alteration as the temperature progressively moved lower.
When it was all setup and running, you had everything coming off the dredge riffles into the boil box. At the hole section, some of the water got sucked down and pulled a lot of black sand and over heavies…
The Bawl Mill • Ask The Experts - How do I remove the silvery-white coating from my gold? • Ask The Experts - Is it possible to mine glacial moraine placer deposits? • Ask The Experts - Why are some valid mining claims missing from apps when researching land status? • Ask The Experts - Is using a drywasher legal in California • A High Country Patch • An Update On The Father's Day Gold Discovery • Exploring The Historic Rand Mining District, Southern California • Disturbing Trend: Federal Judges Disregard Mining Laws • My First Carolina Nugget • Step-by-Step Crevicing • Melman on Gold & Silver • Mom Finds 3.72-Carat Yellow Diamond • Mining Stock Quotes and Mineral & Metal Prices