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Fire Assay Finish by Silver Nitrate Fusion for PGMs

…my intent is to distribute this information in layman’s language so that even the “backyard/shade tree/mom & pop” fire assayers can benefit.

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A Few Methods for Sampling Hardrock Deposits


With a little homework and a methodical approach to sampling, a prospector can determine if a deposit is worthy of more of an investment...

The Basics of Crushing and Milling Operations


In processing gold, silver and other valuable ores, the minerals containing the values, such as metallic gold, silver-bearing sulfides or other minerals, must be freed from the surrounding host rock before those valuable minerals can be captured.

The Giant King Mine


Most gold-bearing veins in this region are controlled by fractures associated with the Melones Fault, a late Cretaceous structure that is 108 to 127 million years old.

Placer Gold Deposits in the Western States


…to see the huge differences between the gold production amounts of the Western States, let’s look at the gold production—both hard rock and placer—of these 13 states up to the present.

Persistence Leads to Over a Pound of Gold


I have figured out over the years that the winning combination is hard work, persistence, knowledge, and a little luck. This leads me to describe one of my best finds ever, a “honey hole” of placer gold, if you will.

Caught Between A Hard Rock and A Rare Earth Place


The same day, while two of us were heading to Vancouver to attend the mining convention, two others from our team were headed to Nevada to begin loading the millsite equipment.

Subscription Required:
The Bawl Mill   • Legislative and Regulatory Update   • Ask The Experts - What percentage of the gold price can I get from a buyer?   • Ask The Experts - Is a hookah battery setup legal in California?   • Ask The Experts - Are friends and relatives regulated like employees?   • Ask The Experts - What do you use for flux for melting gold?   • Ask The Experts - Why Isn't There A Dual Coil Detector?   • Ask The Experts - Who has the rights to a vein that goes under a neighboring claim?   • Ask The Experts - Is platinum usually magnetic?   • Ten Detecting Tips for the Savvy Desert Prospector   • All About Hard Rock Drills   • Gold Prospecting for Better or Worse: When a Gold Prospector Goes to a Diamond Mine   • Why So Much Gold in Nevada?   • A Golden Past   • Do Gold Nuggets Come Out At Night?   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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Judge Rules Against Dredger in Idaho Civil Case   • PLP Update

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