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Arch Enterprises, Inc
One Arch Drive
Mexico, MO 65265 USA

Direct: (573) 581-3110
Toll Free: (800) 835-0478
Fax Number: (573) 581-3117
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Arch Enterprises is one of the nation’s leading precious metal refineries. The company is happy to answer questions about precious metal refining for items made from gold, silver or platinum.

Virginia has gold ore from her family that has been processed. Arch Enterprises, precious metal refiner advises her on the next steps to take to refine her gold.

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Terry from Chicago asks “What does “555” stamp on sterling silver mean?” There are many different hallmarks and markings from different countries and time periods. Learn some of the most common.

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Estella in Grand Rapids, MI asks if all silver plated flatware is brass under the silver plate. There are many different kinds of silver plating techniques. Arch only refines sterling silver, however other metals may be able to be recycled and sold.

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