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Argen will be closed on Wednesday, December 25 and Wednesday, January 1 in observance of the Christmas and New Year holidays. Also note our Support phone queues will close at 3 p.m. PST on Tuesday, December 24, and Tuesday, December 31. Any calls received after that time will be returned on the next business day. Please click here to see the Argen production schedule.
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Jewelry Grain Iridium
About The Product
Iridium in grain form is used as a grain refiner in order to reduce porosity, and improve the strength and surface finish of an alloy.