. . . . . . . . . . "2015-08-18 18:04 PM CEST"^^ . . "Silicate metamorphic rock that is pervasively heterogeneous on a decimeter to meter scale that typically consists of darker and lighter parts; the darker parts usually exhibit features of metamorphic rocks whereas the lighter parts are of igneous-looking appearance."@en . "migmatite"@en . . . "migmatite"@en . "Silicate metamorphic rock that is pervasively heterogeneous on a decimeter to meter scale that typically consists of darker and lighter parts; the darker parts usually exhibit features of metamorphic rocks whereas the lighter parts are of igneous-looking appearance."@en . "http://inspire.ec.europa.eu/codelist/LithologyValue/migmatite"^^ .