Thieves steal copper and precious metals
Many people do not realize copper actually is a precious metal
Copper is categorized with silver and gold in Group 1B on the periodic table. These are known as “coinage” or “bullion” metals along with the platinum and other rare earth metals found in catalytic converters which often attract jewelry thieves.
Thieves moved on from catalytic converters to stealing copper wire, prosecutor says - MyNorthwest.com
A prosecuting attorney with the King County Prosecuting Attorney’s Office said thieves have shifted from catalytic converters to copper communication lines.
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