<?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">slag heaps</topic></authority><related type="broader"><topic>dumps</topic></related><variant type="other"><topic>heaps, slag</topic></variant><variant type="other"><topic>slag heap</topic></variant><variant type="other"><topic>slag-heaps</topic></variant> <note xml:lang="en"><![CDATA[ Piles of fused refuse or dross separated from metal in the process of smelting; also refers to piles of unwanted tailings or refuse that are the by-products of mining ore, coal, or other substances. Piles of fused refuse or dross separated from metal in the process of smelting; also refers to piles of unwanted tailings or refuse that are the by-products of mining ore, coal, or other substances. ]]></note></mads>