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Olive Green

Olive Green Details
Category： Granite
Country of origin：South Africa
Main Color：Black
Chemical Composition(%)
SiO₂: 69.83 Fe₂O₃: 3.93

Al₂O₃: 13.57 CaO:2.27

MgO:1.03 Na₂O: 2.62
Physical Properties
Density(g/cm³)：2.68
Water Absorption(%)：0.12
Bending Strength(MPa)：160.00
Hardness/modulus of elasticity(MPa):：14.00

Olive Green Description
Olive green Granite is a common and widely occurring type of intrusive, felsic, igneous rock.granite has a medium to coarse texture, occasionally with some individual crystals larger than the groundmass forming a rock known as porphyry. Granites can be pink to dark gray or even black, depending on their chemistry and mineralogy.