1, white powder / granules available 2, Advanced techniquic ceramic industry 3, Zirconium silicate ISO, SGS, BV approved Introduction: ... mineral. Applications:1) Cream-white, it used as opacifier for wall bircks, floor tile, sanitary ceramic, ceramic table ware ... 2) Materials for melting the blanks.3) Fire-proof materials.4) Filling materials for resin and paint. Factory Price for 65% zirconium ...