Limonite from selected localities.
USA | |
| MRDS database Dep. ID file #10039629, MRDS ID #M050526. |
| MRDS database Dep. ID file #10039594, MRDS ID #M050391. |
Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 137 (Table 4); Ransome (1922): 422-423; Wilson, E.D., et al (1950), Arizona zinc and lead deposits, part I, AZ Bur. Mines Bull. 156: 47; Arizona Bureau of Mines file data. | |
| Singer, D.A., Berger, V.I., and Moring, B.C. (2005): USGS Open-File Report 05-1060 |
| Singer, D.A., Berger, V.I., and Moring, B.C. (2005): USGS Open-File Report 05-1060 |