"igneous rock"@en . . . . . . . . "igneous rock"@en . . . "Rock formed as a result of igneous processes, for example intrusion and cooling of magma in the crust, or volcanic eruption."@en . . . . . . . . "2015-08-18 17:31 PM CEST"^^ . . . . . "Rock formed as a result of igneous processes, for example intrusion and cooling of magma in the crust, or volcanic eruption."@en . . . "http://inspire.ec.europa.eu/codelist/LithologyValue/igneousRock"^^ .