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
鈉11%,鋁20%
①鋁14%,鈉5.5%,白度30
②鋁14%,鈉4.8-5%,白度18
原礦,鈉>9%,鋁>16%