Qatar Exports of feldspar, leucite, nepheline, nepheline syenite, fluorspar to Bahrain was US$2.71 Thousand during 2017, according to the United Nations COMTRADE database on international trade. Qatar Exports of feldspar, leucite, nepheline, nepheline syenite, fluorspar to Bahrain - data, historical chart and statistics - was last updated on May of 2024.