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Tantalum
July 1999 by Edgar B. Heylmun, PhD
Tantalum is a refractory metal which is non-toxic, ductile; easily fabricated, has a high melting point, is highly resistant to corrosion and is a good conductor of heat and electricity. It has the unique ability to transmit an alternating current in only one direction.The Bawl Mill
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Selectable Frequency vs Multi Frequency Detectors
I like to think in terms of “conductive mass” because it is a combination of both the conductivity of the metal and the size of the target that determine how a detector sees conductivity.
The Livengood-Tolovana Mining District
In 1914, Livengood went from a tent city to a collection of wooden false fronted structures and log cabins. In 1962, 48 years later, our old Chevy pickup rumbled in off the gravel road. A cloud of dust surrounded us as the hot Interior sun beat down on...
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Taxes, Numbers & Mining
The first step to finding the right tax professional requires an inventory of what you and your prospecting or mining operation actually need in the way of services and advice and, most importantly, how much you can afford to pay for that advice or service.
Jadeite in California
...two jadeite locations in California have been thoroughly researched by geologists. There are no doubt others that lie in wait.
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