Onyx Pink Persiano
Pink Onyx from Iran
compressive strength (Kg/cm²): 940
after freezing (Kg/cm²): 930
ultimate tensile strength (Kg/cm²): 125
coeff. of thermal expansion (mm/m°C): n/a
water absorption (%): 0.15
impact test / min. fall height (cm): n/a
frictional wear test (mm): n/a
bulk density (Kg/cm³): 2550
quarry location: Iran
colour: Pink
brand: n/a
