Black Jinan
- Black Jinan Details
- Category： Granite
- Country of origin：China
- Main Color：Black
- Chemical Composition(%)
-
| SiO2: 49.60 |
Fe2O3: 9.3 |
| Al2O3: 16.83 |
CaO: 10.48 |
| MgO:9.19 |
Na2O: 3.07,3.05,0.08,245.90,27.10 |
- Physical Properties
- Density(g/cm3)： 3.05
- Water Absorption(%)：0.08
- Bending Strength(MPa)：245.90
- Hardness/modulus of elasticity(MPa):：27.10
Black Jinan Description
Black Jinan is a black granite from China,This granite is very hard,density is very hard,Nor-toxic,no radiation bacteria,health products.
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Specialist
Manufacturer of Stone Products for Projects.