Ruthenium plated ring. | |||
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Ruthenium plated ring. Ruthenium plating is used to give a dull gray, pewter-like finish to cheap jewelry. Source: eBay seller stephanieutz Contributor: Theodore Gray Acquired: 17 April, 2009 Text Updated: 17 April, 2009 Price: $24 Size: 1" Purity: <1% | |||
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