<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31372440</termId><termName>amalgam gilding</termName><termType>PT</termType><termNote><![CDATA[ Gilding technique in which an amalgam of gold with mercury is applied to a metal, such as copper or silver, then the metal is heated to flash volatilize the mercury and deposit a thin layer of gold. The process has been in use since at least 300 CE in China. In most regions, it was replaced in the mid-19th century by electrogilding. ]]></termNote><termCreatedDate>2026-03-30 20:40:27</termCreatedDate><relation><relationType>UF</relationType><termId>31372441</termId><termName>amalgam-gilded</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31372442</termId><termName>amalgam-gilding</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31372443</termId><termName>fire gilding</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31372444</termId><termName>fire-gilding</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31372445</termId><termName>gilding, amalgam</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31372446</termId><termName>mercuric gilding</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31372447</termId><termName>mercury gilding</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31372448</termId><termName>mercury-gilding</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31341726</termId><termName>gilding</termName><termType>PT</termType></relation></term>  </Zthes>