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Gallium and Germanium in Utah

The high-tech industries are making use of a number of so-called “minor” metals, many of which are obtained as byproducts of copper, lead, or zinc mining. Some of the minor metals have properties that are ideal for certain applications and, in some cases, advancements in technology are being held back because of a shortage of the metals.

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This is in response to Norbert Beckstrom’s letter in the November issue of the ICMJ. He wrote in reference to a letter by Jerry Hobbs in the October issue. If anyone opened up a can of worms, it is Mr. Beckstrom.

Ask The Experts


How do I extract my gold from this ore?

Melman on Gold & Silver


One of the oldest sayings we all learned as children was “Water, water, everywhere, but not a drop to drink.” Following developments during the past month, we might rephrase that as “Questions, questions, everywhere, but not an answer to truly trust.”

What Was That Article Again?


Have you ever waded through your pile of Mining Journals looking for a particular article? The annual index, published each December is a great help, but I have a better idea.

Hardrock Prospecting in El Dorado County, California


Three times we went back and finally found a clue. There was an old air shaft not far from the trail!

Small-Scale Concentrating and Recovery Methods


The first step in my recovery process after milling the ore to the desired size is to table it. On this particular ore, I get good results milling it to minus 100 mesh.

The Bawl Mill


• “Mom” and “dad” expelled from school?
• Foxes in the henhouse
• In good company
• Taxpayers torpedoed

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