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After Process Gold Give You What

2019116acid testing is used mainly to determine the karat of solid gold jewelry but it can also indicate whether the piece is plated its also useful to know that many goldplated pieces are coated with 24222018karat gold so if you come across an item whose surface acidtests like 24 22 20 or 18 karats but the price is too cheap for that karat then the jewelry is probably plated

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