Muscovite from Dragoon, Cochise Mining District, Cochise County, Arizona, USA
USA | |
| [var. Sericite] Wilson, E.D. (1941), AZ Bur. Mines Bull. 148: 42. |
C. Lemanski (self-collected). | |
Luetcke, Rolf (n.d.) Personal communication. | |
Luetcke, Rolf (n.d.) Personal communication. |
Unnamed W-Cu prospect, Dragoon, Cochise Mining District, Cochise County, Arizona, USA