and restoration professionals worldwide to protect valuable historical objects

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Compare historic mining districts with today's terrain

Self-calibrating: digital microprocessor technology eliminates the need for periodic sensitivity adjustments

Spin It Off Black Sand Separator Magnet - 12" Picks and restoration professionals worldwide toSpin It Off Black Sand Separator Magnet 12" Quickly Remove Black Sand and Recover More Gold The Spin It Off Black Sand Separator Magnet 12" is a powerful cleanup tool designed to help prospectors efficiently separate magnetic black sands from valuable gold concentrates. By removing unwanted magnetite and other magnetic materials, this separator helps reduce cleanup time and makes final gold recovery easier and more effective. Built for use with the