| Author: | Petar, Alice Virginia, |
|---|---|
| Year: | 1936 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:6844 |
| Series: | Information circular / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 6844 |
| Subject: | Jade |
| Link: | https://hdl.handle.net/2027/mdp.39015077568569 |