... ,1-3mm,2-4mm,3-7mm3>.Packing:In Bags (one ton for one bag)Vermiculite Element ELEMENTSiO2Al2O3MgOCaOFe2O3TiO2K2OCONTENT(%)4710222.650.4112.Sliver and Golden ... ,3-6mm,5-8mm,6-8mm3>.Packing:In Bags (one ton for one bag)Quality standard mm0.3-11-22-44-8Sand content ...