矽77.57%,鋁13.87%,鐵0.81%,鈦0.116%,鈣0.32%,鎂0.10%,鉀1.05%,鈉5.16%,燒失0.89%,白度30
鋁18%,鉀1.5%,鈉0.5%,白度65
黑泥 ,鋁21.36%,白度46.5