en2015-08-18 18:03 PM CESThttp://inspire.ec.europa.eu/codelist/LithologyValue/coal:1http://inspire.ec.europa.eu/codelist/LithologyValue/coalA consolidated organic sedimentary material having less than 75% moisture. This category includes low, medium, and high rank coals according to International Classification of In-Seam Coal (United Nations, 1998), thus including lignite. Sapropelic coal is not distinguished in this category from humic coals. Formed from the compaction or induration of variously altered plant remains similar to those of peaty deposits.en2015-08-18 18:03 PM CESThttp://inspire.ec.europa.eu/codelist/LithologyValue/lignite:1http://inspire.ec.europa.eu/codelist/LithologyValue/ligniteCoal that has a gross calorific value less than 24 MJ/kg (determined in conformance with ISO 1928), and vitrinite mean random reflectance less than 0.6% (determined in conformance with ISO 7404-5). Gross calorific value is recalculated to a moist, ash free basis using bed moisture (determined according to ISO 1015 or ISO 5068). Includes all low-rank coals, including sub-bitiminous coal. A consolidated, dull, soft brown to black coal having many readily discernible plant fragments set in a finer grained organic matrix. Tends to crack and fall apart on drying. Operationally sub-bituminous and bitiminous coal are qualitatively distinguished based on brown streak for sub-bitiminous coal and black streak for bituminous coal.en2015-08-18 18:01 PM CEST2016-06-07 09:21 AM CESThttp://inspire.ec.europa.eu/codelist/LithologyValue/anthrazit:1http://inspire.ec.europa.eu/codelist/LithologyValue/anthrazitCoal that has vitrinite mean random reflectance greater than 2.0% (determined in conformance with ISO 7404-5). Less than 12-14 percent volatiles (dry, ash free), greater than 91 percent fixed carbon (dry, ash free basis). The highest rank coal; very hard, glossy, black, with semimetallic luster, semi conchoidal fracture.en2015-08-18 18:01 PM CESThttp://inspire.ec.europa.eu/codelist/LithologyValue/bituminousCoal:1http://inspire.ec.europa.eu/codelist/LithologyValue/bituminousCoalCoal that has vitrinite mean random reflectance greater than 0.6% and less than 2.0% (determined in conformance with ISO 7404-5), or has a gross calorific value greater than 24 MJ/kg (determined in conformance with ISO 1928). Hard, black, organic rich sedimentary rock; contains less than 91 percent fixed carbon on a dry, mineral-matter-free basis, and greater than 13-14 percent volatiles (dry, ash free). Formed from the compaction or induration of variously altered plant remains similar to those of peaty deposits.en2016-06-07 09:21 AM CESThttp://inspire.ec.europa.eu/codelist/LithologyValue/anthraciteCoal:1http://inspire.ec.europa.eu/codelist/LithologyValue/anthraciteCoalCoal that has vitrinite mean random reflectance greater than 2.0% (determined in conformance with ISO 7404-5). Less than 12-14 percent volatiles (dry, ash free), greater than 91 percent fixed carbon (dry, ash free basis). The highest rank coal; very hard, glossy, black, with semimetallic luster, semi conchoidal fracture.