We are offering pyrophyllite lumps - handicraft. it is used for making carving images and ornaments, making bricks, making state pencils. and many others . specification- � sio2 : 61.1% � al2o3 : 31.4 � fe2o3 : 0.6 � cao : 0.25 � mgo : 0.03 � tio3 : 0.67 � n2o : 0.06 � k2o : 0.18 � pce : 31 � loi :