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What is Argentium Silver?
Argentium Sterling silver is a modern silver alloy which modifies
the traditional alloy (92.5% silver + 7.5% copper)
by replacing some of the copper with the metalloid germanium.
As it contains at least 92.5% silver content
of the traditional alloy, it is still referred to as sterling silver.
Argentium silver 935 and 960 is a high purity jewelry alloy that meets the hallmarking requirements for the
U.K. Britannia standard. The 935 and 960 alloy modifies the conventional
Britannia silver composition (95.84 silver,
balance copper) with the addition of germanium.
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