Granite composed of medium and coarse- grain crystals (average size 0.5 to 1.5cm) colored dark blue to black, sometimes light blue and occasionally incandescent blue.
The crystals are slightly oriented giving the material a granulation.
Granite composed of medium and coarse- grain crystals (average size 0.5 to 1.5cm) colored dark blue to black, sometimes light blue and occasionally incandescent blue.
The crystals are slightly oriented giving the material a granulation.