TiO2 min 94 A12O3 max 0,6 Fe2O3 m�°x 2,8 SiO2 m�°x 1,5 ZrO2 max 1,0 � 2O5 m�°x 0,07 SO3 max 0,05 Cr2O3 max 0,2 V2O5 max 0,4 CaO max 0,05 U+Th max 70 ppm Moisture max 0,5 Appearance: dark brown to black dry free running sand. Grain shape: elongated, rolled. Grain color: red (different tints), brown, black. Minerals Contents, % Rutile: 92-97 Leucoxene: 3-7 Zircon: 0,2 -1,5 Ilmenite: 0,5-5 Kyanite: 0,1 -- 0,5 Quartz: 0,1 -- 0,2 Storage: in closed containers or bags, protect from physical damage. Terms of storage unlimited. Melting point: 1850 �°�¡ Specific Gravity: 4150 -- 4300 kg/m3 Bulk density: 2300 -- 2400 kg/m3 Grain size: 63 -160 mkm Flammable: Nonflammable Solubility in Water: Insoluble Angle of friction: 30�° Hardness: 6 Sieve Aperture (microns) Cumulative retained, % +180 1 +150 4 +125 14 +106 46 +75 98 -75 100 We are ready to consider the possibility of improved quality concentrate supplies.