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While there is no metal detector that will see only gold, there is a device that can reliably distinguish gold from lead, copper, iron or other metals. It is an X-Ray fluorescence tester, sometimes called an XRF gun.

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The Bawl Mill   • Legislative and Regulatory Update   • Ask The Experts   • Ask The Experts   • Uncovering the Find of a Lifetime   • Suction Dredging Battle Escalates   • Guinea Africa: Gold, Ebola, and a Monkey Barbecue   • Finding Gold in Tailing Piles   • Small-Scale Processing of Hard Rock Ores   • 2014 Index - Annual Tables of Content   • Why Did This Silver Mine Close? - Pt III   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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