by: Michael Bernzweig Metal Detectors, given their name, are thought by many to find only metal objects. While this is true to an extent, metal detectors can also locate a […]
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Minerals & Such
by: Michael Bernzweig Metal Detectors, given their name, are thought by many to find only metal objects. While this is true to an extent, metal detectors can also locate a […]
Read MoreHere’s an amazing hunk of pyrite (Fools Gold) from California that my Aunt gave me many years ago. Quite a nice piece!
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