we are seller for Kynaite, Siliminite, and Coroundum.
we have sillimanite raw materials if you are interested in buying I will send you the sample to your address The main contents are as mentioned below
1) Al2O3 (64.5%)
2) SiO2. (31.36%)
3)Fe2O3 (0.39%)
4)LOi. (0.92%)
5)TiO2. (0.38%)
Hear with please find the attached analyzed lab report for Siliminite.