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How to Refine Silver—Pt I

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.

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Placer Mining At Chititu Creek, Alaska


There is reason to believe these stream valleys are still rich with gold, silver and copper.

Prospecting Hard Rock


We panned out maybe three gold pans of the material and we were shocked at the gold that was there. This rock appeared to be rich.

The Heavy Minerals in Your Concentrates


The fact that mineral deposits can contribute specific types of heavy minerals is why the analysis of the heavy mineral concentrates in the streams of an area can be an important prospecting technique for finding undiscovered mineral deposits.

Ask The Experts


• Making a noisy dredge more quiet

The Subsurface Suction Dredge


The problems of the submersible dredge tube are addressed by the subsurface dredge, where the enclosed sluice recovery tube is suspended from a flotation assembly...

Putting Together A Small Free Gold Mill—Part II


There are many smaller old hard rock mines out there—more than you might think. There are some small hard rock properties that are even open to be claimed if one does the right amount of research to find them.

Gold in Tertiary Gravels


In some places, semi-continuous sections of riverbed can easily be linked in many places to identify the path of the ancient rivers.

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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

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Legislative and Regulatory Update   • PLP Update: How to Restore The Rights of Suction Dredge Miners

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