Company Notes

February 2002 by Staff

My Old Carbide Lamp

June 2000
All I can say about my carbide lamp is, "I'm glad those days are gone." The carbide lamps were a great improvement over the wax candles, but they had their short-comings also.

The Mysterious Telluride Minerals

August 2020

…let’s dive in and take a closer look at these rich gold and silver-bearing minerals to find out what they are, where they form, and how to identify them.

Ask The Experts

February 2016
Is there a reasonable and cost effective way to separate out the values?

Designing and Evaluating Placer Gold Recovery Plants

September 2014
For this article, I am focusing on industrial production plants that can handle 10 cubic yards per hour or more and would be fed by a loader or other heavy equipment...

Will El Nino Move Gold for Miners and End California Drought?

August 2015
I remember in the couple of years after that 1997 flood, prospectors around California did very well, taking ounces of gold from places that had not yielded any gold for years before that.

Mining Stock Quotes and Mineral & Metal Prices

January 2009

The Bawl Mill

June 2009
• What the government wants the government gets...
• A drop in the ocean...
• Do we get a paycheck for this?

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The Bawl Mill   • Federal and State Biologists Accused of Planting Evidence   • Placer Gold in New Mexico   • Mining Deaths Drop to New Low in 2001   • Prospecting for Meteorites with a Metal Detector   • Aussie Gold—A Look at Victoria   • The Rand of South Africa   • Picks & Pans: Arizona Desert Drywashing Adventure   • 2001 World Gold Panning Championships   • Throw-Away Gold: Back to Basics   • Placer Gold Near Fairbanks, Alaska   • The "Drumstick"   • Editorial   • Looking Back   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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