Explanatory notes
… the product), crushed, ground, powdered, levigated, sifted, screened, concentrated by flotation, magnetic separation or … calcined or mixed together; natural micaceous iron oxides; meerschaum (whether or not in polished pieces); amber; … not changed), crushed, ground, powdered, levigated, sifted, screened or concentrated by flotation, magnetic separation …Legal note
… the product), crushed, ground, powdered, levigated, sifted, screened, concentrated by flotation, magnetic separation or … calcined or mixed together; natural micaceous iron oxides; meerschaum (whether or not in polished pieces); amber; agglomerated meerschaum and agglomerated amber, in plates, rods, sticks …