Oman Exports of feldspar, leucite, nepheline, nepheline syenite, fluorspar to Qatar was US$10.19 Thousand during 2022, according to the United Nations COMTRADE database on international trade. Oman Exports of feldspar, leucite, nepheline, nepheline syenite, fluorspar to Qatar - data, historical chart and statistics - was last updated on May of 2024.