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Solar Powered Placer Equipment
September 2006 by Steve Hicks
Is three-dollar gas cutting into your gold prospecting? Tired of gas engine maintenance? Gas engine fumes and noise bothering you? Then go solar.
Additional articles that might interest you...
Modern Mining Reclamation
September 2015
A study showed that between 1930 and 1980, only a quarter of one percent of the land in the United States was used in all mining applications combined, including surface mining, tailings disposal, underground mines, and all mineral processing facilities.
A study showed that between 1930 and 1980, only a quarter of one percent of the land in the United States was used in all mining applications combined, including surface mining, tailings disposal, underground mines, and all mineral processing facilities.
Looking Back
February 2005
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
What Are Those Rocks In My Pan?
June 2011
The placer mineral identification key is designed to answer this question. It attempts to recognize all the minerals in your gold pan concentrates.
The placer mineral identification key is designed to answer this question. It attempts to recognize all the minerals in your gold pan concentrates.
More on Detecting Pocket Gold
August 2017
What I hope to do here is to give you some information that will help you, the reader, pick out locations that will be better for you to detect and give you a possibility of finding gold.
Aerial Photos
March 2002
Vertical aerial photographs, a form of remote sensing, are invaluable in the search for mineral deposits, and have been used for 60 years for that purpose.
Vertical aerial photographs, a form of remote sensing, are invaluable in the search for mineral deposits, and have been used for 60 years for that purpose.
The Bawl Mill
May 2011
• From makers to takers
• Ministry of Mother Earth
• Where not to invest
• From makers to takers
• Ministry of Mother Earth
• Where not to invest
Collecting Garnets in Wyoming
April 2000
In Wyoming, garnets are often common where aluminum-rich (micaceous) rocks have been highly metamorphosed. Such rocks are recognized by abundant black (biotite), silver (muscovite), or green (chlorite) mica with periodic grains of red garnet.
In Wyoming, garnets are often common where aluminum-rich (micaceous) rocks have been highly metamorphosed. Such rocks are recognized by abundant black (biotite), silver (muscovite), or green (chlorite) mica with periodic grains of red garnet.
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The Bawl Mill
• The Yukon-Klondike Goldfields—Part I
• New Mine from Century-Old Gold-Silver Bonanza
• The Treasure Detective—Part III
• Countries Want More Concessions From Miners
• New Interim Rules For Washington Miners
• Detecting for Possible Mid-Range Eluvial Gold
• Melman on Gold & Silver
