Portoro Gold
- Portoro Gold Details
- Category： Marble
- Country of origin：Italy
- Main Color：Coffee
- Chemical Composition(%)
-
| SiO2: 36.93 |
Fe2O3: |
| Al2O3: 1.69 |
CaO: 2.51 |
| MgO: 38.23 |
Na2O: 0.06,2.65,<1,90.00,12.00 |
- Physical Properties
- Density(g/cm3)： 2.65
- Water Absorption(%)： <1
- Bending Strength(MPa)：90.00
- Hardness/modulus of elasticity(MPa):：12.00
Portoro Gold Description
The sparkle in the marble is from the light glistening off of the facets of the rhombohedra shaped crystal grains. Quarried in Italy, Nero Portoro marble is naturally elegant
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Specialist
Manufacturer of Stone Products for Projects.