Sphalerite from selected localities.
USA | |
| 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. |
| Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 80 (Table 4); Schrader (1915): 316; Arizona Bureau of Mines file data. |
Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 80 (Table 4); Schrader (1915): 316; Arizona Bureau of Mines file data. | |
Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 80 (Table 4); Schrader (1915): 316; Arizona Bureau of Mines file data. | |
Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 80 (Table 4); Schrader (1915): 316; Arizona Bureau of Mines file data. | |
Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 80 (Table 4); Schrader (1915): 316; Arizona Bureau of Mines file data. |