... ) Size: 0.3-1mm,1-2mm,2-4mm,4-8mm ,20-40mesh,10-40mesh Use: construction,indus Silver Expanded Vermiculite(1-2mm ... ) Size: 0.3-1mm,1-2mm,2-4mm,4-8mm ,20-40mesh,10-40mesh Use: construction,industry,agricultureexfoliated vermiculiteVermiculite1.Vermiculite Features after ... -4mm,3-8 mm,4-8mmSilver:40-80mesh ,20-40mesh,10-40mesh,1-3mm,2-4mm,3-8mm,4-8mmRaw vermiculite:Golden:0 ...