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Operation And Application Of Magnetometers

The technology used in these devices has advanced greatly in the last century. Many different types of physical effects are used to measure these magnetic fields and we will briefly look at some of these.

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Ask the Experts


How do I set up a small placer operation?

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I had never run an impact mill before, but anything involving rocks, water and a big electric motor sounded great.

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Placer Channel Sampling


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