|
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 312 Barrington, J. & Kerr, P.F. (1962), Alteration effects at Tuba dike, Cameron, Arizona, Geol.Soc.Amer.Bull.: 73:101-112. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 106, 160, 312 Barrington, J. & P.F. Kerr (1961), Breccia pipe near Cameron, AZ, Geol.Soc.Amer.Bull.: 72: 1661-1674. |
| Hadnott et al (2017) American Mineralogist |
| www.koeln.netsurf.de/~w.steffens/usa.htm |
- Papago Mining District (Sierrita Mining District)
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 312 Bideaux, R.A., et al (1960), Some new occurrences of minerals of Arizona, AZ Geol. Soc. Digest: 3: 53-56. |
- Pima Mining District (Olive Mining District; Mineral Hill Mining District; Twin Buttes Mining District)
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 312 Schmidt, H.A., et al (1959), Disseminated deposits at the Esperanza copper mine, in Southern AZ Guidebook II, AZ Geol. Soc. Digest: 2: 205. |
| Canadian Mineralogist 34:221-240 |