Sphalerite from Bond Canyon, Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA
USA | |
| Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 83 (Table 4) Schrader (1915): 207-208. |
| Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 207. |