Technical data

General Technical data of Persian Stones

Marble

Travertine

Onyx

Granite

Physical Properties

D.C.S	1000 kg/cm²	Density	2.794 gr/cm³
W.C.S	950 kg/cm²	Porosity	0.29%
W.A	0.22%	Hardness	3

D.C.S	460 kg/cm²	Density	2.5 gr/cm³
W.C.S	440 kg/cm²	Porosity	10%
W.A	0.25%	Hardness	3

D.C.S	760 kg/cm²	Density	2.67 gr/cm³
W.C.S	720 kg/cm²	Porosity	Petty
W.A	0.08%	Hardness	3

D.C.S	1450 kg/cm²	Density	2.67 gr/cm³
W.C.S	1410 kg/cm²	Porosity	Petty
W.A	0.02%	Hardness	6-7

Chemical Analysis

K₂O	0.02%	MgO	0.09%
P₂O₅	0.02%	Fe₂O₃	0.11%
MnO	0.001%	Al₂O₃	0.01%
CaO	54.41	SiO₂	0.23%
TiO₂	0.0256%	L.O.I	43.57%
Na₂O	0.07%

K₂O	0.01%	MgO	0.15%
P₂O₅	0.04%	Fe₂O₃	0.04%
MnO	0.002%	Al₂O₃	0.01%
CaO	55.39%	SiO₂	0.21%
TiO₂	0.001%	L.O.I	43.54%
Na₂O	0.23%

K₂O	0.02%	MgO	0.49%
P₂O₅	0.036%	Fe₂O₃	0.89%
MnO	0.036%	Al₂O₃	0.01%
CaO	53.62%	SiO₂	0.21%
TiO₂	0.022%	L.O.I	43.78%
Na₂O	0.20%

K₂O	2.71%	MgO	1.77%
P₂O₅	0.247%	Fe₂O₃	3.05%
MnO	0.049%	Al₂O₃	13.70%
CaO	3.45%	SiO₂	70.03%
TiO₂	0.347%	L.O.I	0.05%
Na₂O	4.14%

Note

These technical data are general and for specific information of each stone you can contact with us, thus we can send you the exact stone analysis .