<placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0017423 https://www.geonames.org/532291">La montagne magnétique de Magnitnaja</placeName> <lb xmlns="http://www.tei-c.org/ns/1.0" />est dans le <name xmlns="http://www.tei-c.org/ns/1.0" type="mineral">grünstein</name> et <name xmlns="http://www.tei-c.org/ns/1.0" type="mineral">porphyre</name><supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">.</supplied>