<?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="https://confrides.cpd.ua.es/tematres/vocab/">Paragénesis</topic></authority><related type="other"><topic>Mineralogía</topic></related><related type="broader"><topic>Área 14. Mineralogía general</topic></related><related type="broader"><topic>Área 12. Petrografía y Petrología</topic></related><variant type="other"><topic>Secuencia mineral</topic></variant><variant type="other"><topic>Secuencia paragenética</topic></variant><variant type="other"><topic>Secuencia universal</topic></variant> <note type="history" xml:lang="">Se puede usar con un subencabezamiento geográfico. </note> <note type="source" xml:lang="">549.905.3&lt;br&gt;552.13 </note></mads>