Silvia Green- Egyptian Marble Silvia Green – Egyptian MarbleStandard Specifications & Technical Data:-Compressive Strength: ( psi )29600Flexural Strength: ( psi )4700Abrasion Resistance Hardness: ( Ha )51.9Density: ( Kg/m3 )2.854Water Absorption %: 0.03%modulus of Rupture : ( psi ) 4500