Spain Exports of feldspar, leucite, nepheline, nepheline syenite, fluorspar to San Marino was US$2.32 Thousand during 2023, according to the United Nations COMTRADE database on international trade. Spain Exports of feldspar, leucite, nepheline, nepheline syenite, fluorspar to San Marino - data, historical chart and statistics - was last updated on May of 2024.