Magnetite from selected localities.
USA | |
| Wilson, E.D., et al (1950), Arizona zinc and lead deposits, part I, AZ Bur. Mines Bull. 156: 47. |
| MRDS database Dep. ID file #10039575, RDS D #M050359. |
Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 134 (Table 4); Storms & Bowman (1957); Arizona Bureau of Mines file data. |