en2015-08-18 18:01 PM CESThttp://inspire.ec.europa.eu/codelist/LithologyValue/anorthositicRock:1http://inspire.ec.europa.eu/codelist/LithologyValue/anorthositicRockLeucocratic phaneritic crystalline igneous rock consisting essentially of plagioclase, often with small amounts of pyroxene. By definition, colour index M is less than 10, and plagiclase to total feldspar ratio is greater than 0.9. Less than 20 percent quartz and less than 10 percent feldspathoid in the QAPF fraction. QAPF field 10, 10*, and 10'.en2015-08-18 18:02 PM CESThttp://inspire.ec.europa.eu/codelist/LithologyValue/foidBearingAnorthosite:1http://inspire.ec.europa.eu/codelist/LithologyValue/foidBearingAnorthositeAnorthositic rock that contains between 0 and 10 percent feldspathoid mineral and no quartz in the QAPF fraction. QAPF field 10'.en2015-08-18 18:04 PM CESThttp://inspire.ec.europa.eu/codelist/LithologyValue/quartzAnorthosite:1http://inspire.ec.europa.eu/codelist/LithologyValue/quartzAnorthositeAnorthositic rock that contains between 5 and 20 percent quartz in the QAPF fraction. QAPF field 10*.en2015-08-18 18:01 PM CESThttp://inspire.ec.europa.eu/codelist/LithologyValue/anorthosite:1http://inspire.ec.europa.eu/codelist/LithologyValue/anorthositeAnorthositic rock that contains between 0 and 5 percent quartz and no feldspathoid mineral in the QAPF fraction. QAPF field 10.