1.Vermiculite for industrial uses 2.Expanded vermiculite 3.Color:gold and silver ... vermiculite size Expandedgold vermiculite0.3-0.65mm,0.65-1mm,1-2mm 2-4mm,1-3mm,0.3-1mm,3-6mm,4 ... 70mesh 70-100mesh120-150kgs/m32%maxFine1-2mm 1.5-2.5mm110-130kgs/m33%maxMedium2-4mm90-120kgs/m33%maxLarge3- ... productsVermiculite used in any other industries applications (0.3-1MM,1-2MM,2-4MM) High quality Silver Vermiculite