Basalt Crushing Plantnonmetallic Processing Plant
Basalt volume density is 2.8-3.3gcm3,compression strength is very big,can reach as high as 300MPa,and even more higher sometimes. Basalt have big durability,and fragile. Basalt main ingredient is silica,Al2O3,Fe2O3,CaO,MgOand a small amount of K2O,Na2O,mostly is SiO2,about 45-50. Commonly the color of basalt is black,blown or dark green.