Pyrite from selected localities.
USA | |
| Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 108 (Table 4); Arizona Bureau of Mines file data. |
[var: Gold-bearing Pyrite] Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 108 (Table 4); Arizona Bureau of Mines file data. | |
| [var: Gold-bearing Pyrite] Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 109 (Table 4); Wilson, E.D. (1934)(revised 1967): 181; Arizona Bureau of Mines file data. |
| [var: Gold-bearing Pyrite] Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 109 (Table 4); Arizona Bureau of Mines file data. |