Talc from Pima County, Arizona, USA
USA | |
| MRDS database Dep. ID fle #10027145, MRDS ID #M002273. |
| Luetcke, Rolf (n.d.) Personal communication. |
| Galbraith, F. W. (1947) Minerals of Arizona (Second Edition, Revised) University of Arizona Bulletin 153. Arizona Bureau of Mines |
| Luetcke, Rolf (n.d.) Personal communication. |
Sammy Dog Mine, Silver Bell Mining District, Silver Bell Mountains, Pima County, Arizona, USA