HS CodesV · Mineral products25 · Salt; sulphur; earths and stone; plastering materials, lime and cement2529252921252921Chapter 25Copy pageContaining by weight 97 % or less of calcium fluorideDescriptionFeldspar; leucite; nepheline and nepheline syenite; fluorspar : Fluorspar : Containing by weight 97 % or less of calcium fluorideWas this page helpful?YesNoPrevious252910FeldsparNextContaining by weight more than 97 % of calcium fluoride252922