Supplier: Raw vermiculite; exfoliated vermiculite; quartz lumps, quartz grits, quartz powder; sodium/ soda feldspar lumps, sodium/ soda feldspar grits, sodium/ soda feldspar powder; potassium/ potash feldspar lumps, potassium/ potash feldspar grits, potassium/ potash feldspar powder; talc/ lime stone lumps, talc/ limestone grits, talc/ limestone powder.
