Navn;Beskrivelse;Kodeverdi;Navn engelsk;Beskrivelse engelsk;Kodeverdi engelsk boulders;;boulders;; Large water- or weather-worn stones. -- Description -- SOURCE [DFDD].; clay;;clay;; A stiff tenacious fine-grained earth consisting mainly of hydrated aluminosilicates, which become more plastic when water is added and can be moulded and dried. -- Description -- SOURCE [DFDD].; gravel;;gravel;; Small water-worn or pounded stones. -- Description -- SOURCE [DFDD].; mud;;mud;; Soft wet soil, sand, dust, and/or other earthy matter. -- Description -- SOURCE [DFDD].; rock;;rock;; Stones of any size. -- Description -- SOURCE [DFDD].; sand;;sand;; Granular material consisting of small eroded fragments of (mainly siliceous) rocks, finer than gravel and larger than a coarse silt grain. -- Description -- SOURCE [DFDD].; shingle;;shingle;; Small, loose, rounded waterworn pebbles, especially as accumulated on a seashore. -- Description -- SOURCE [DFDD].; stone;;stone;; Pieces of rock or mineral substance (other than metal) of definite form and size, usually artificially shaped, and used for some special purpose. -- Description -- SOURCE [DFDD].;