<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">white gold</topic></authority><related type="broader"><topic>gold alloy by composition or origin</topic></related><variant type="other"><topic>gold, white</topic></variant><variant type="other"><topic>golds, white</topic></variant><variant type="other"><topic>white golds</topic></variant> <note xml:lang="en"><![CDATA[ The term for a class of white alloys used by jewelers as substitutes for platinum; it is easily manipulated into intricate shapes. The name does not convey the relative value of the different grades, which vary a great deal. Typical white gold alloys consist of 20 to 50% nickel with the rest being gold; zinc, silver, copper, platinum, and palladium may also be used. ]]></note></mads>