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Joined October 8th, 2011
Sterling Silver" is the expression used for material that bares Silver content of at least 92.5% pure silver and 7.five% other metals which is usually copper. Fine silver (99.nine% pure) is usually too gentle for creating large practical objects such as jewellery or pendants. Therefore the silver is mixed with a firmer metal such as copper or zinc to give it durability. However, silver jewelry is frequently manufactured with greater silver content material because of to its inherent valuab…