en
2015-08-18 18:12 PM CEST
http://inspire.ec.europa.eu/codelist/EndusePotentialValue/chemical:1
http://inspire.ec.europa.eu/codelist/EndusePotentialValue/chemical
Borates; Barite; Fluorite; Magnesium (magnesite); Sodium sulphate; Sodium carbonate (trona); Pyrite; Sulphur; Rock salt; Strontium; Zeolites