CLOUD PINK CLOUD PINK Onyx Pink Iran CLOUD PINK is a pink colour onyx from Iran. Technical Information Values Volumetric Mass 2550 Kg/m3 Compression strenth 1760 Kg/cm2 Compression strength after freezing 1640 Kg/cm2 Imbibition Coefficient 0,15 % N. Slabs Available N. Blocks Available Request Information Projects