<?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">silver sulfide</topic></authority><related type="broader"><topic>sulfide</topic></related><variant type="other"><topic>silver glance</topic></variant><variant type="other"><topic>silver sulphide</topic></variant><variant type="other"><topic>silver-glance</topic></variant><variant type="other"><topic>sulfide, silver</topic></variant><variant type="other"><topic>acanthite</topic></variant><variant type="other"><topic>argentite</topic></variant> <note xml:lang="en"><![CDATA[ A silver ore, also known as argentite, acanthite, and silver glance, used in niello work and as a colorant in ceramic glazes. ]]></note></mads>