| Author: | Pankratz, L. B. | 
|---|---|
| Additional Authors: | Kelley, K. K., Weller, W. W. | 
| Year: | 1963 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of the Interior. Bureau of Mines, | 
| SUDOC: | I 28.23:6287 | 
| Series: | Report of investigations / Bureau of Mines ; | 
| Report Number: | 6287 | 
| Subject: | Mullite | 
| Link: | https://hdl.handle.net/2027/mdp.39015077556416 |