Slovakia Imports from Norway of Feldspar, Leucite, Nepheline, Nepheline Syenite, Fluorspar was US$791 during 2016, according to the United Nations COMTRADE database on international trade. Slovakia Imports from Norway of Feldspar, Leucite, Nepheline, Nepheline Syenite, Fluorspar - data, historical chart and statistics - was last updated on June of 2024.