| USA | |
- Papago District (Sierrita District)
| Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 132 (Table 4); Ransome (1922): 415; Arizona Bureau of Mines file data. | |
| Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 132 (Table 4). | |
| Jay Ellis Ransom,1974, Gems and Minerals of America | |
| Jay Ellis Ransom,1974, Gems and Minerals of America | |
| |
|