. . "carbonate rich mudstone"@en . . . . "Mudstone that contains between 10 and 50 percent carbonate minerals in the mud size fraction. Carbonate origin is not specified."@en . "http://inspire.ec.europa.eu/codelist/LithologyValue/carbonateRichMudstone"^^ . . . "Mudstone that contains between 10 and 50 percent carbonate minerals in the mud size fraction. Carbonate origin is not specified."@en . "2015-08-18 18:02 PM CEST"^^ . . "carbonate rich mudstone"@en . . . . . .