Psilomelane from selected localities.
USA | |
| Rolf Luetcke |
| Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 74 (Table 4); Schrader (1915): 290; Arizona Bureau of Mines file data. |
Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, AZ, USGS Bull. 582: 290. | |
Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 73 (Table 4); Schrader (1915): 288-290; Moger (1969); Arizona Bureau of Mines file data. | |
Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 288. | |
Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 74 (Table 4); Schrader (1915): 290-291; Moger (1969); Arizona Bureau of Mines file data. | |
| Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 311. |
Robert E. Lee Mine, Tres de Mayo Mine group, Palmetto District, Fresno Canyon, Patagonia Mountains, Santa Cruz County, Arizona, USA