. . . . . . . . "http://inspire.ec.europa.eu/codelist/LithologyValue/alkaliFeldsparTrachyticRock"^^ . "alkali feldspar trachytic rock"@en . . . "Trachytoid that has a plagioclase to total feldspar ratio less than 0.1. QAPF fields 6, 6', and 6*."@en . . "2015-08-18 18:01 PM CEST"^^ . "alkali feldspar trachytic rock"@en . . . . "Trachytoid that has a plagioclase to total feldspar ratio less than 0.1. QAPF fields 6, 6', and 6*."@en . . .