Name: Azul Imperial Type: Quartzite Color: blue Origin: Brazil Compressive Strength: 1900 /kg cm2 After Freezing: 1720 /kg cm2 Ultimate Tensile Strength: 202 /kg cm2 Coef Thermal Expansion: 0.0016 mm/m°C Water Absorption: 0.43 % Impact Test Min Fall Height: 80 cm Frictional Wear Test: 0.47 mm Bulk Density: 2661 kg/m 