<?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">magnesium</topic></authority><related type="other"><topic>Zamak (TM)</topic></related><related type="other"><topic>mitridatite</topic></related><related type="broader"><topic>nonferrous metal</topic></related><related type="broader"><topic>elements</topic></related><variant type="other"><topic>Mg</topic></variant> <note xml:lang="en"><![CDATA[ Pure metallic element having the symbol Mg and atomic number 12; the lightest metal that is stable under ordinary conditions, silvery white in color. Use also for this metal as processed and formed, usually in combination with other substances, to make various objects and materials. ]]></note></mads>