<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>89061</termId><termName>SILICATOS</termName><termType>PT</termType><termLanguage>pt</termLanguage><termVocabulary>Vocabulário Controlado da USP</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>SILICATOS</termSortkey><termNote label="Scope"><![CDATA[ Composto salino resultante do óxido silícico.  <p>Fonte: GUERRA, Antônio Teixeira. Novo dicionário geológico-geomorfológico. Rio de Janeiro: Bertrande Brasil, 1997.<p> ]]></termNote><termCreatedDate>SILICATOS</termCreatedDate><relation><relationType>BT</relationType><termId>64779</termId><termName>MINERAIS NÃO METÁLICOS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>101583</termId><termName>ZIRCÃO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>41937</termId><termName>FELDSPATO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>92385</termId><termName>TALCO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>64161</termId><termName>MICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5052</termId><termName>ANDALUZITA</termName><termType>PT</termType></relation></term>  </Zthes>