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Dredging for Monazite in Idaho
October 2003 by Sharon A. Murray
The advent of the nuclear age, after World War II, aroused concerns in government circles when officials realized the United States was entirely dependent upon foreign sources of supply for rare earth elements. This prompted the Atomic Energy Commission (AEC) to enlist the US Bureau of Mines Special Minerals Investigation Branch to evaluate monazite-bearing placers in the United States in 1948.Jadeite in California
...two jadeite locations in California have been thoroughly researched by geologists. There are no doubt others that lie in wait.
Mining Stock Quotes and Mineral & Metal Prices
Exploring The Historic Rand Mining District, Southern California
My largest nugget from this area is almost one-half ounce. I’ve found several smaller chunks and many pickers in addition to the fines and flakes that I put in my poke.
This is Why You Check Your Tailings
The nugget was cast aside with larger rocks during the screening process, but it was found later by an employee...
Gold Prospecting for Better or Worse: A Claim to Die For
I noticed an area which I could crawl through to keep going in a straight line. I got about three feet into the pile and Bob yelled for me to stop…
The Oretron
Most ore bodies generate a voltage, giving the prospector another valuable method of tracing and locating these hidden minerals. With the Oretron, one can sense and measure these voltages along the ground surface...
Building A Portable Gold Mill
Through the milling process, the rock must be crushed and the values extracted. Let’s break down our discussion into the different parts and elements of the mill…
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The Bawl Mill
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• Brighter Days Ahead Reports Nevada Mining Association
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• 2003 California State Gold Panning Championships
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• Looking Back
• Melman on Gold & Silver
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