- Everett Perry Carman, Hiram Brown Humphrey, Robert L. Beatty, Seth T. Reese, Simon Harry Ash, Theron Albert Klinefelter, United States. Bureau of Mines, E. G. Graf, Hazel J. Stratton, Henry A. Dierks, Howard Phillips Hamlin, Naomi W. Kearney, Virginia E. Wrenn, Elizabeth J. Reid, P. S. Miller, Richard Clarke Corey
· 1955
Kyanite and the related minerals sillimanite, andalusite, dumortierite, topaz are natural aluminum silicates that can be used in production of mullite, a superduty refractory material
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