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USA | |
| Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 97. |
- Baboquivari Mining District
| 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) Dale, et al (1960): 105-106. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 414. |
| Anthony, John W., Williams, Sidney A., Bideaux, Richard A., Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.) University of Arizona Press, Tucson, AZ. |
- Greaterville Mining District
- Greaterville placer deposits
| Stewart, J.C. (1971) Geology of the Morningstar Mine area, Greaterville Mining district, Pima County, Arizona: Tucson, University of Arizona, M.S. thesis, 79 p. |
- Helvetia-Rosemont Mining District
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 414. |
- Pima Mining District (Olive Mining District; Mineral Hill Mining District; Twin Buttes Mining District)
| Galbraith, F. W. (1947) Minerals of Arizona (Second Edition, Revised) University of Arizona Bulletin 153. Arizona Bureau of Mines |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 414. Brown, W.H. (1939), Tucson Mountains, an Arizona basin and range type, Geol. Soc. Amer. Bull.: 50: 697-760. |