. "http://inspire.ec.europa.eu/codelist/LithologyValue/intermediateCompositionIgneousMaterial"^^ . . . . . . "Igneous material with between 52 and 63 percent SiO2."@en . . . . . "intermediate composition igneous material"@en . "Igneous material with between 52 and 63 percent SiO2."@en . "2015-08-18 17:31 PM CEST"^^ . . . "intermediate composition igneous material"@en . .